Search Results: "Travel%20Deep%20Inside%20a%20Leaf%20%7C%20California%20Academy%20of%20Sciences"
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02:53
Travel Deep Inside a Leaf | California Academy of Sciences
468 views / 1 likes - addedTake a journey inside a leaf of a redwood tree. Enter the stoma and view photosynthesis on a molecular level, knowing that the animation prioritizes scientific accuracy. Educators might also be interested in an annotated version of this video: https://you
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02:59
Tour of the Galaxy | California Academy of Sciences
288 views / 0 likes - addedDepart Earth’s surface and fly through the solar system to the edge of the Milky Way, discovering objects at increasingly distant locations from Earth. - - - The California Academy of Sciences is a renowned scientific and educational institution ded
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Uncovering the Secret Lives of Reed Frogs | California Academy of Sciences
206 views / 0 likes - addedAcademy researcher Rayna Bell was drawn to studying frogs because there's still so much we don't know about them. She's currently asking questions about speciation, coloration, and what frogs see.Learn more about Dr. Bell's work here: https://www.calacade
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01:45 Popular
Renewable Energy - Powered by Poop | California Academy of Sciences
965 views / 0 likes - addedIn this Flipside Science unit, designed for a middle school audience, we'll explore environmental issues related to energy use and conservation. In our most recent installment, find out how a dairy farm is using a methane digester to turn cow poop into el
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04:22
These Giant Leaf Insects Will Sway Your Heart | Deep Look
438 views / 1 likes - addedGiant Malaysian leaf insects stay still – very still – on their host plants to avoid hungry predators. But as they grow up, they can't get lazy with their camouflage. They change – and even dance – to blend in with the ever-shiftin
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04:26
Leaf Miner Fly Babies Scribble All Over Your Salad | Deep Look
289 views / 0 likes - addedThis flys larvae tunnel inside bitter-tasting greens like arugula and kale, leaving squiggly marks behind. The plants fight back with toxic chemicals. So before laying her eggs, the fly mom digs into a leaf and slurps its sap a taste test to find the leas
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04:47
California Floater Mussels Take Fish For an Epic Joyride | Deep Look
301 views / 0 likes - addedThe California floater mussel does a surprising amount of travel - for a bivalve. First it gets ejected from its parent's shell into the wide watery wilderness. Then it leads a nomad's life clamped on the fins or gills of a fish. Once it's all grown up, t
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04:19
Look Inside a Rattlesnake's Rattle | Deep Look
640 views / 4 likes - addedCheck out America From Scratch: https://youtu.be/LVuEJ15J19sA rattlesnake's rattle isn't like a maraca, with little bits shaking around inside. So how exactly does it make that sound?SUBSCRIBE to Deep Look! http://goo.gl/8NwXqtPlease support us on Patreon
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03:38
Could Asteroid Mining Fuel Deep Space Travel?
479 views / 1 likes - addedIf we want to travel to and live on other worlds, asteroids may provide the right resources for life in deep space. Watch More Space Crafts! | https://bit.ly/2w0YKD1 Read More: NASA Moves Up Launch of Psyche Mission to a Metal Asteroid https://www.jpl.nas
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05:24
A Rare Look Inside The Doomsday Seed Vault Deep In The Arctic
562 views / 0 likes - addedIf society endures an apocalypse what will we eat?! Seed vaults are our food-preservation time capsule for the future. Why Humanity Needs This Doomsday Seed Vault - http://bit.ly/28MYfTx Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read
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03:23 Popular
Sea Urchins Pull Themselves Inside Out to be Reborn | Deep Look
1,332 views / 3 likes - addedConceived in the open sea, tiny spaceship-shaped sea urchin larvae search the vast ocean to find a home. After this incredible odyssey, they undergo one of the most remarkable transformations in nature. SUBSCRIBE to Deep Look! http://goo.gl/8NwXqt DEEP LO
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01:00
Art of Leaf Carving
504 views / 1 likes - addedThese intricate leaf carving designs are unbe-leaf-able!
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04:49 Popular
The Incredible Tech Inside California's Most Famous Aquarium (360 Video)
784 views / 1 likes - addedWe visited Monterey Bay Aquarium to learn about ocean conservation! Swim alongside their incredible sea life in this VR video. Made in partnership with Toyota: http://www.toyota.com/priusprime/ Special thanks to the Monterey Bay Aquarium for making this e
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05:09 Popular
Drawing A Walking Leaf Using Shapes - Preschool
1,009 views / 0 likes - addedWe love the cartoon show, Bluey! Olivia asked me if we could draw a walking leaf bug similar to the one in the show. Today, we're learning how to draw a leaf bug! JOIN OUR ART HUB MEMBERSHIP! VISIT https://www.artforkidshub.tv/ VISIT OUR AMAZON ART SUPPLY
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03:23 Popular
How Did A Grizzly Bear Get On California's Flag?
761 views / 2 likes - addedAs more and more settlers began to pour into California throughout the 1840s, the local Mexican authorities regarded them with suspicion. This would set off a chain of events culminating in the Bear Flag Revolt. From: AERIAL AMERICA: Northern California h
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Can You See this Leaf Mimicking Grasshopper?
154 views / 0 likes - addedGrasshopper (Genus: Systella, Family: Trigonopterygidae) from the rainforest of Sabah, Borneo, Malaysia.This Leaf mimicking Grasshopper is remarkably well-camouflaged. Its body resembles a green leaf with patches of brown and even leaf-life veins. Its mov
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04:28
Leaf-rolling Weevil Working in Timelapse
594 views / 0 likes - addedFemale of the six-spotted leaf-rolling weevil (Apoderus (Leptapoderus) praecellens, family family Attelabidae) making a leaf-roll from one of the favourite host-plants, Rabdosia trichocarpa (family Lamiaceae). Let's roll! She deposited an egg inside the l
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04:47
NASA Just Launched a Mission to Mars to Dig Deep Inside the Planet’s Core
596 views / 1 likes - addedNASA just sent a robotic probe on a mission to Mars! Here’s what it’ll explore. Watch More: How NASA Engineers Use Origami To Design Future Spacecraft https://www.youtube.com/watch?v=Ly3hMBD4h5E&t=73s Read More: Why Do We Care So Much About Mars? Johns Ho
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Leaf Cutter Ants Carry a Message For Me!
128 views / 0 likes - addedLeaf Cutter Ants are one of the most surprisingly fascinating groups of animals in the rainforest-- they can build their own roads, they are farmers of a fungus, and they can carry messages to the world!Happy birthday from the Ants GIF:https://media.giphy
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04:45
How To Draw A Four-Leaf Clover - Preschool
387 views / 0 likes - addedToday's lesson is especially for younger artists. Olivia and I are learning how to draw a funny four-leaf clover! Art Supplies ~ This is a list of the supplies we used, but feel free to use whatever you have in your home or classroom.~Crayons~PaperVisit o
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03:49 Popular
This Musician Plays the Leaf
812 views / 1 likes - addedLuo Wenjun is a musician whose instrument grows on trees. The self-proclaimed best leaf musician in China has been making beautiful music by blowing on leaves since he was a child. Keeping this cherished tradition alive is important to Luo, who teaches le
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02:59
Why is California always on fire?
655 views / 1 likes - addedHumans are making the problem worse. Can we get out of nature’s way, for our own good? Subscribe to our channel! http://goo.gl/0bsAjO Wildfires are intensifying in California — but “wild”fires might be a misnomer at this point, because humans are responsi
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02:34 Popular
Irregular Plural Nouns, Part I | The Parts Of Speech | Grammar | Khan Academy
878 views / 0 likes - addedThe plural of "dog" is "dogs", but what is the plural of "leaf"? Khan Academy's resident grammarian explains. Watch the next lesson: https://youtu.be/n9poHOKkF28 About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a perso
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06:20 Popular
How To Draw A Four-Leaf Clover (young Artists)
838 views / 1 likes - addedHappy St. Patrick's Day! We're learning how to draw a four-leaf clover! EMAIL A PHOTO OF YOUR ART: myart@artforkidshub.com MAIL US YOUR ART: Art for Kids Hub P.O. Box 927 Pleasant Grove, UT 84062 SUBSCRIBE for regular drawing and art lessons: http://bit.l
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04:34
What is a sentence? | Syntax | Khan Academy
554 views / 0 likes - addedA sentence is a grammatically complete idea. All sentences have a noun or pronoun component called the subject, and a verb part called the predicate. David and Paige explore this division across several different example sentences. Watch the next lesson:
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02:52
Three ways to end a sentence | Punctuation | Khan Academy
579 views / 0 likes - addedDavid and Paige, KA’s resident grammarians, introduce the three ways to end a sentence: the period, the exclamation point, and the question mark. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-comma/e/three-ways-to-end-a
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01:51
Punctuating a list | Punctuation | Grammar | Khan Academy
582 views / 0 likes - addedLearn how to use commas to punctuate a written list of people, things, actions, or events. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/e/punctuating-lists?utm_source=YT&utm_medium=
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04:23 Popular
A Sand Dollar's Breakfast is Totally Metal | Deep Look
855 views / 0 likes - addedTheir skeletons are prized by beachcombers, but sand dollars look way different in their lives beneath the waves. Covered in thousands of purple spines, they have a bizarre diet that helps them exploit the turbulent waters of the sandy sea floor. Please f
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Why Do Deep-Sea Animals Look So Weird? | Monterey Bay Aquarium's Into The Deep
166 views / 2 likes - added"Strange." "Alien." "Bizarre." "Scary." These are just some of the words used to describe deep-sea creaturesbut what if they're *not* the weird ones?! Join Monterey Bay Aquarium scientists Alicia, Ellen, Mackenzie and Tommy to learn more about the fascina
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04:49
I found a Mud Volcano in California
283 views / 0 likes - addedSubscribe for more physics, science and curious phenomena.Why are there holes all over the southern California desert? This area is a unique basin that should actually be 20,000 ft below sea level. So I traveled there and spent 4 hrs looking for muddy hol
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02:00 Popular
What is a pronoun? | The parts of speech | Grammar | Khan Academy
1,070 views / 0 likes - addedPronouns are words that can replace nouns, like the way "it" replaces "elephant" in "I looked at the elephant. It was grey." Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-pronoun/e/the-q
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03:14
The irregular verb gets taken for a ride | Grammar | Khan Academy
583 views / 0 likes - addedThis group of irregular verbs have vowel sounds that change in a predictable way, when they go from the present to the past tense. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs
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01:46 Popular
Watch a Daring Rescue of a Kitten From Deep Underground | Nat Geo Wild
934 views / 2 likes - addedA Los Angeles animal rescue team saved a kitten from a pipe 25 feet deep. ➡ Subscribe: http://bit.ly/NatGeoWILDSubscribe About Nat Geo Wild: Welcome to a place so wild, anything can happen. Nat Geo Wild is the network all about animals from National Geogr
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03:31 Popular
Where Are the Ants Carrying All Those Leaves? | Deep Look
766 views / 1 likes - addedAnts don’t eat leaves. They use them to grow white tufts of nutritious fungus to feed their offspring. Their success as farmers has made leafcutter ants into fungus tycoons, complete with their own underground cities and huge half-inch soldiers to patrol
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04:20 Popular
Dividing A Whole Number By A Decimal | Decimals | Pre-Algebra | Khan Academy
1,715 views / 1 likes - addedWhen dividing a whole number by a decimal, you're going to need to change that decimal into a whole number. How? We'll show you. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/divi
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07:33 Popular
Ways to get a buffer solution | Chemistry | Khan Academy
1,248 views / 0 likes - addedDescribes the two main situations where you get a buffer: making a buffer for a specific pH by combining a weak acid and a salt containing the conjugate base, and using a neutralization reaction by combining a weak acid and a strong base. Watch the next l
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04:43
Artificial Leaf Technology Could One Day Power Our World
373 views / 0 likes - addedThis artificial leaf creates methanol, absorbs CO2 from the air and is 10 times more efficient than plant photosynthesis. Can you be-leaf it?! Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our
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04:04
A Real Alien Invasion Is Coming to a Palm Tree Near You | Deep Look
439 views / 0 likes - addedSupport Deep Look on Patreon!! https://www.patreon.com/deeplook The South American palm weevil is bursting onto the scene in California. Its arrival could put one of the states most cherished botanical icons at risk of oblivion. DEEP LOOK is a ultra-HD (4
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06:13
An Expert Explains How To Control Wildfires In California
557 views / 1 likes - addedCalifornia wildfires are getting worse. In fact, six of the states most destructive wildfires occurred in the last four years. To lower the risk of igniting more fires, the electric company PG&E cut off power for thousands of people in Northern California
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05:58
u08_l1_t2_we3 Stem-and-leaf Plots
437 views / 0 likes - addedu08_l1_t2_we3 Stem-and-leaf Plots More free lessons at: http://www.khanacademy.org/video?v=LEFE1km5ROY Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
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02:22 Popular
The Gold Rush Was California's Shortcut To Statehood
888 views / 4 likes - addedIn 1848, pioneer John Sutter and a carpenter named James Marshall discovered gold in a local stream, prompting a major gold rush. Just a year later, California would become America's 31st state. From: AERIAL AMERICA: Northern California http://bit.ly/29Ug
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07:57 Popular
How To Draw A Palm Leaf - #stayhome and draw #withme
740 views / 0 likes - addedFollow along with us and learn how to draw a palm leaf! - #stayhome and draw #withmeJoin our monthly membership and download our app! You can watch our lessons in a safe distraction-free environment. In the app, you can also download lessons to watch with
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03:57 Popular
What creatures live in the "Midnight Zone" of the deep sea? | Into The Deep
792 views / 1 likes - addedJoin @Monterey Bay Aquarium Research Institute (MBARI)'s Senior Scientist Bruce Robison on a dive into the vast midwater of the deep seathe Midnight Zone! This largest living space on Earth lies between our oceans sunlit upper layers and the deep seafloor
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05:01
Sesame Street: How to Make a California Sushi Roll | Cookie Monster's Foodie Truck
351 views / 0 likes - addedCookie Monster and Gonger get a call for a Superhero Power Meal, so the Monster Foodies turn into superheroes and are off to the seaweed farm to save the day with a California Sushi Roll!Subscribe to the Sesame Street Channel here: http://www.youtube.com/
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04:11
This Adorable Sea Slug is a Sneaky Little Thief | Deep Look
621 views / 1 likes - addedTake the PBSDS survey: https://to.pbs.org/2018YTSurvey Explore our VR slug and support us on Patreon! https://www.patreon.com/deeplook Nudibranchs may look cute, squishy and defenseless ... but watch out. These brightly-colored sea slugs aren't above stea
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Have You Met a Hagfish? Its About Slime | Deep Look
167 views / 0 likes - addedWhat keeps the boneless, jawless hagfish thriving after more than 300 million years? SLIME. The goop it exudes a mix of mucus and special protein cells expands to 10,000 times its original volume in less than half a second, potentially clogging the gills
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02:27
Pygmy Seahorses: Masters of Camouflage | Deep Look
639 views / 1 likes - addedTiny and delicate, pygmy seahorses survive by attaching to vibrant corals where they become nearly invisible to both predators and researchers. Now, biologists at the California Academy of Sciences have successfully bred them in captivity for the first ti
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05:10
How Kanazawa gold leaf is made.
609 views / 0 likes - addedWatch a master in Japan make gold leaf that is so thin it literally disappears when you rub it on your fingers. This super thin gold is only 1/10th of a millionth of a meter thick or about 1/100th the thickness of a human hair.
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01:31
What’s Inside A Flu Shot? | What’s Inside
694 views / 0 likes - addedEach year the World Health Organization determines which of the thousands of influenza variants are most likely to circulate. Flu vaccines then use these variants at the starting point when developing the annual flu shot. Find out what’s inside the influe
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02:19 Popular
How To Determine The Domain Of A Modeling Function (example With A Function) | Khan Academy
1,258 views / 0 likes - addedSal determines the domain of a function that models the height of a plant over time. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/determining-the-domain-of-a-function/e/interpreting
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02:41 Popular
OK Go - Last Leaf - Official Video
788 views / 0 likes - addedOfficial Music Video for OK Go's "Last Leaf" This video was made in partnership with Samsung NX100 iFn. Directed by OK Go, Nadeem Mazen and Ali Mohammad Produced by Shirley Moyers Animation art by Geoff Mcfetridge, Champion Studio Preliminary Animation by
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04:35
You've Heard of a Murder of Crows. How About a Crow Funeral? | Deep Look
535 views / 0 likes - addedJoin Deep Look on Patreon NOW! https://www.patreon.com/deeplook They may be dressed in black, but crow funerals aren't the solemn events that we hold for our dead. These birds cause a ruckus around their fallen friend. Are they just scared, or is there so
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13:06
Five Tasty Stories About California
544 views / 0 likes - addedCalifornia, so we come! We love your epic scenery and the glamor of Hollywood, but this time, we’re here for the food. SUBSCRIBE: https://goo.gl/vR6Acb #Food #California #LA This story is a part of our Flavors series, where we do so much more than play wi
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02:07 Popular
Percentage Of A Whole Number | Decimals | Pre-Algebra | Khan Academy
1,517 views / 0 likes - addedWe hope you're beginning to see that there's more than one way to skin a cat. In other words, there are several different ways to solve problems involving percentages, decimals, and fractions. Watch as find the percentage of a whole number. Watch the next
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03:04 Popular
How To Create A Function From An Equation (example) | Functions | Algebra I | Khan Academy
905 views / 0 likes - addedSal find the formula of a function that, given an input value "b," outputs a value "a" that satisfies the equation 4a+7b=-52. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/functions-
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00:59 Popular
Average Height Of A Building's Floor | Multiplication And Division | 3th Grade | Khan Academy
959 views / 0 likes - addedLearn how to use the Khan Academy number line widget. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-third-grade-math/cc-3rd-fractions-topic/cc-3rd-fractions-on-the-number-line/e/fractions_on_the_number_lin
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02:58
Monkeys For A Party | Place Value (tens And Hundreds) | Early Math | Khan Academy
699 views / 0 likes - addedPractice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-place-value-topic/cc-early-math-teens/e/teen-numbers-1?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Watch the next lesson: https:
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03:33 Popular
Finding A Percentage | Decimals | Pre-Algebra | Khan Academy
1,249 views / 0 likes - addedOnce again, fractions are our friends as we use them to find a percentage. You'll also see a couple of different ways to arrive at the answer. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/decimal
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04:52
What Actually Makes Water Roll Off a Duck's Back? | Deep Look
301 views / 0 likes - addedDucks and geese spend *a lot* of time preening their all-weather feathers. This obsessive grooming and a little styling wax from a hidden spot on their back side maintains the microscopic feather structure that keeps them warm and dry in frigid waters.Ple
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04:28 Popular
Introduction To Nouns | The Parts Of Speech | Grammar | Khan Academy
1,124 views / 0 likes - addedDavid, Khan Academy's resident grammarian, introduces you to the most common English part of speech: the noun. Watch the next lesson: https://youtu.be/ETzngG8N3AU About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a pers
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03:23 Popular
Spots On A Die | Addition And Subtraction Within 100 | Early Math | Khan Academy
753 views / 0 likes - addedPractice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-more-fewer-100/e/addition-and-subtraction-word-problems-within-100--level-4?utm_source=YT&utm_medium=Desc&utm_c
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06:14 Popular
How To Plot Inequalities On A Number Line | Pre-Algebra | Khan Academy
1,518 views / 0 likes - addedLearn how to graph an inequality on a number line to indicate which values make it true. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/applying-math-reasoning-topic/greater-than-less-than/e/writin
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07:23 Popular
Irregular Plural Nouns, Part II | The Parts Of Speech | Grammar | Khan Academy
933 views / 0 likes - addedThe plural of "whale" is "whales", but what's the plural of "child"? David, Khan Academy's resident grammarian, explains. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower
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04:35 Popular
Introduction To Singular And Plural Nouns | The Parts Of Speech | Grammar | Khan Academy
1,270 views / 0 likes - addedDavid, Khan Academy's resident grammarian, introduces the difference between singular and plural nouns. Watch the next lesson: https://youtu.be/uYgcuyUF7JQ About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalize
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01:58
Ossie Cruze: Aboriginal Elder Plays Gum Leaf
147 views / 0 likes - addedOssie Cruze: Aboriginal Elder plays a gum leaf at Jigamy Farm, South Coast, NSW, Australia. Video by Aria Stone Aria Stone Music: https://ariastone.bandcamp.com Website: https://www.ariastone.com.au
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04:52
Once a Spawn a Time: Horseshoe Crabs Mob the Beach | Deep Look
173 views / 0 likes - addedHorseshoe crabs may look scary, but when it's springtime in Delaware Bay, millions of these arthropods show they're lovers, not fighters. They lay masses of blue-green eggs up on the shore. At just the right time, they pop and release the larvae within th
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10:30 Popular
DIY PAPER LEAVES | 14 DIFFERENT LEAF CUTTING DESIGN IDEAS
1,826 views / 0 likes - added#Paper #Leaf #DIY #Ideas Paper Size : 10*3 & 7*7 cm Difficulty : Easy Duration : 10:30 Minutes Thanks For Watching........... ------------------------------------------------------ Check Out Other Origami Arts & Crafts -
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04:00
How Ticks Dig In With a Mouth Full of Hooks | Deep Look
600 views / 1 likes - addedSupport Deep Look on Patreon!! https://www.patreon.com/deeplook Why can't you just flick a tick? Because it attaches to you with a mouth covered in hooks, while it fattens up on your blood. For days. But don't worry – there *is* a way to pull it out. SUBS
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04:08 Popular
Measuring A Golden Statue | Measurement And Data | Early Math | Khan Academy
742 views / 0 likes - addedMeasure an object with same-size length units that span it with no gaps or overlaps. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-picture-graphs/e/solving
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03:26 Popular
What Happens When You Put a Hummingbird in a Wind Tunnel? | Deep Look
1,072 views / 3 likes - addedScientists have used a high-speed camera to film hummingbirds' aerial acrobatics at 1000 frames per second. They can see, frame by frame, how neither wind nor rain stop these tiniest of birds from fueling up. DEEP LOOK: a new ultra-HD (4K) short video ser
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03:58
Cape Sundews Trap Bugs In A Sticky Situation | Deep Look
367 views / 0 likes - addedCape sundews are carnivorous plants that grow in bogs, where they don't have access to many nutrients. So they exude sweet, shimmering droplets from their tentacles to lure in unsuspecting insects. Once their prey is hopelessly stuck, they wrap it up and
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03:59
A Drain Flys Happy Place Is Down Your Pipes | Deep Look
33 views / 0 likes - addedEver wonder how those tiny, jumpy flies got onto your bathroom wall? Well, they came out of your sink drain after growing up down in the pipes. A goofy, long mustache, fuzzy wings and some aquabatics help them survive in that soggy environment.SUBSCRIBE t
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02:15
Carl Sagan On Space Travel: A Dandelion Going To Seed
620 views / 0 likes - addedIn 1977 Carl Sagan gave the CHRISTMAS LECTURES on space travel. In his final lecture, he spoke about the human race venturing out into space; his words are as relevant now as they were then. Day 14 of our advent calendar, A Place Called Space. http://rigb
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05:22
California's Elephant Seals! | Maddie Moate
579 views / 0 likes - addedJoin Maddie and Greg as they stop off on their Californian Road trip to see the incredible Piedras Blancas Elephant Seal Rookery! Watch Greg's entire Dive into the Deep video! 'Dive into the Deep Dark Ocean in a High - Tech Submersible!' - https://youtu.b
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Scorpions Are Predators With a Sensitive Side | Deep Look
253 views / 0 likes - addedLook past their grasping claws and lightning-fast stingers, and you'll see scorpions have a delicate pair of comb-like organs on their belly called pectines. These sensory body parts help them navigate, and figure out who's a menace, a meal or a mate.Plea
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12:36
FLYING Leaf Blower RC airplane Mk2
413 views / 0 likes - addedThe awaited re attempt at leaf blower flight is now here! *spoilers* it flies! buy this leaf blower here (affiliate link) https://amzn.to/2XcbjbyMY WEBSITE:::::::::::: https://goo.gl/87uDQKAmazon affiliate links (these help grow the channel, every purchas
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04:02 Popular
Can the Frog Apocalypse be Stopped by a New "Vaccine" ? | Deep Look
729 views / 3 likes - addedA deadly fungus is attacking frogs’ skin and wiping out hundreds of species worldwide. Can anyone help California's remaining mountain yellow-legged frogs? In a last-ditch effort, scientists are trying something new: build defenses against the fungus thro
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02:42
Are 4-Leaf Clovers Lucky? | COLOSSAL QUESTIONS
658 views / 2 likes - addedWhen did 4-leaf clovers become associated with luck, and how hard are they to actually find??Images used under license from Shutterstock.comWelcome to COLOSSAL QUESTIONS, the show that answers all of life's most pressing questions!Narrated by: Matt Schnec
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04:08 Popular
Plotting Decimal Numbers On A Number Line (examples) | Khan Academy
901 views / 0 likes - addedLearn how to find decimals with hundredths on a number line. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-decimals/cc-4th-decimals-number-line/e/decimals_on_the_number_line_2?utm_
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04:46
It’s a Goopy Mess When Pines and Beetles Duke it Out | Deep Look
552 views / 0 likes - addedAn onslaught of tiny western pine beetles can bring down a mighty ponderosa pine. But the forest fights back by waging a sticky attack of its own. Who will win the battle in the bark? SUBSCRIBE to Deep Look! http://goo.gl/8NwXqt DEEP LOOK is a ultra-HD (4
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04:50
This is NOT a Dandelion. | Deep Look
258 views / 0 likes - addedNot every yellow bloom or fluffy white globe taking over your backyard is a dandelion. Some of them are close relatives called catsears. But both of them have a little secret. To tell them apart and discover why they’re so successful you need to pee
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03:33 Popular
These Termites Turn Your House into a Palace of Poop | Deep Look
812 views / 0 likes - addedTermites cause billions of dollars in damage annually – but they need help to do it. So they carry tiny organisms around with them in their gut. Together, termites and microorganisms can turn the wood in your house into a palace of poop. SUBSCRIBE to Deep
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04:51 Popular
Cube Root Of A Non-perfect Cube | Pre-Algebra | Khan Academy
1,270 views / 0 likes - addedPractice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/exponents-radicals/cube-root-tutorial/e/cube_roots?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Watch the next lesson: https://www.khanacadem
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04:15 Popular
What's Inside A Human Ear?
1,091 views / 0 likes - addedThe ears are arguably one of the most important features of the human body, they allow us to hear the word around us every day but thats not all... Inside our ears is a complex structure that helps us balance, can help control facial features, and they ev
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05:12
Ellipses | Punctuation | Khan Academy
666 views / 0 likes - addedEllipses are three little dots that we use to show a pause or that a portion of a quote has been removed. Learn how to use them in this video. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/miscellaneous-punctuation/e/introd
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03:43 Popular
BONUS: The Oxford comma | Punctuation | Grammar | Khan Academy
846 views / 0 likes - addedDavid and Paige tackle the great comma debate of our time: Oxford comma or no Oxford comma? Missed the previous lesson? https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/v/appositives-the-comma-punctuation-khan-academy?utm_source=YT&utm
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04:44
Is a Spider's Web a Part of Its Mind? | Deep Look
360 views / 1 likes - addedOrb weaver spiders build exquisite spiral webs not only to catch insects, but to extend their senses. Once they shrink-wrap their prey with silk, the nearly blind spiders can store them for later, and read their web's strands as a kind of memory map to gu
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04:31
What's Inside A Clam?
329 views / 0 likes - addedWhat's inside a clam? A retractable foot, a siphon for sucking up water, powerful muscles, and sometimes a pearl. And you thought oysters were fancy.MORE WHAT'S INSIDE:Whats Inside A Puffer Fish?https://www.youtube.com/watch?v=XhgvWTP3zuUWhat's Inside A R
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04:18
How to use italics and underlines | Punctuation | Khan Academy
565 views / 0 likes - addedLearn how to use italics and underlines when writing the titles of works or when emphasizing a particular word or phrase. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/miscellaneous-punctuation/e/italics--underlines--and-qu
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08:26
Conjugate acid-base pairs | Acids and bases | Chemistry | Khan Academy
579 views / 0 likes - addedIntroduction to conjugate acid-base pairs. Definition and examples of conjugate acid-base pairs. Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivit
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09:54
Areca Leaf Plate Making Machine Pakku Mattai Plate Making Process
198 views / 0 likes - addedcontct: 8939999427 Other business Videos To Watch: Nattu Sakkarai Manufacturing https://www.youtube.com/watch?v=CwS_SQHegSs paver block making process https://www.youtube.com/watch?v=gL3cGYWauqc sleeping mat making process https://www.youtube.com/watch?v=
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03:13 Popular
EXCLUSIVE: Fur Seals Are Back From The Brink On California Islands
801 views / 3 likes - addedA group of researchers is tracking the gradual return of northern fur seals to the Bay Area of California. The seals were once prized for their thick, warm fur, and they were hunted nearly to extinction in the 1800s. Over a century later, they're slowly r
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03:29
This map of a Grand-Canyon-sized chasm off California took 15 years to create
433 views / 1 likes - addedJust offshore from the small town of Moss Landing, Calif.once an important West Coast fishing hub and now a center of oceanographic researchstretches one of the countrys most magnificent but little-known geologic features: Monterey Canyon. Please visit ou
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04:56
A Tsetse Fly Births One Enormous Milk-Fed Baby | Deep Look
359 views / 0 likes - addedMammalian moms, you're not alone! A female tsetse fly pushes out a single squiggly larva almost as big as herself, which she nourished with her own milk.Please join our community on Patreon! https://www.patreon.com/deeplookSUBSCRIBE to Deep Look! http://g
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04:36
These Hairworms Eat a Cricket Alive and Control Its Mind | Deep Look
507 views / 0 likes - addedSupport Deep Look on Patreon! https://www.patreon.com/deeplook A baby hairworm hitches a ride inside a cricket, feasting on its fat until the coiled-up parasite is ready to burst out. Then it hijacks the cricket's mind and compels it to head to water for
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04:59
This Fly Torpedoes a Bindweed Bees Nest | Deep Look
123 views / 0 likes - addedA bee fly looks a bit like a bee, but its a freeloader that takes advantage of a bindweed turret bees hard work. The bees dig underground nests and fill them with pollen they collect in the form of stylish pollen pants. As the bees are toiling on their ne
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05:43
This Daring Fly Swims in a Shimmering Bubble Shield | Deep Look
165 views / 0 likes - addedCovered in a shiny bubble, the alkali fly scuba dives into the harsh waters of California's Mono Lake. Thanks to an abundance of hair and water-repellent wax, this remarkable insect remains dry while embarking on a quest for tasty algae and a place to lay
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06:08 Popular
Beginning sentences with conjunctions | The parts of speech | Grammar | Khan Academy
782 views / 0 likes - addedIs it okay to begin a sentence with a conjunction like "but" or "because"? Yes. David explains why. Missed the previous lesson? https://www.khanacademy.org/humanities/grammar/partsofspeech/conjunctions/v/correlative-conjunctions?utm_source=YT&utm_medium=D
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03:45
Introduction to the possessive | The Apostrophe | Punctuation | Khan Academy
604 views / 0 likes - addedApostrophes can help show when something belongs to someone. Paige and David explain how! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-apostrophe/e/introduction-to-the-possessive-case Watch the next lesson: https://www
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06:47 Popular
Noble Gas Configuration | Electronic Structure Of Atoms | Chemistry | Khan Academy
1,486 views / 0 likes - addedHow to write electron configurations for atoms and monatomic ions using noble gas configuration Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity
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06:20
Dashes | Punctuation | Khan Academy
513 views / 0 likes - addedDashes are like little actors—they can behave like colons, pairs of commas, or parentheses. Learn how to use them in this video! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/miscellaneous-punctuation/e/introduction-to-the-
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01:11 Popular
BBC Earth: Life in VR - California Coast | Launch Trailer | Google Daydream
706 views / 0 likes - addedMeet one of the furriest animals on the planet, experience life at microscopic scale and dive into the Deep Ocean with giants. Download for Google Daydream: http://bit.ly/BBCEarthLifeInVR BBC Earth: Life in VR - California Coast Launch Trailer An Official
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05:47
This Weevil Has Puppet Vibes But Drills Like a Power Tool | Deep Look
26 views / 0 likes - addedThis fuzzy acorn weevil cant crack open acorns like a woodpecker or chomp through them like a squirrel. Instead, she uses her incredibly long snout, called a rostrum, to power-drill through an acorns tough and resilient shell. And it's not just lunch on h
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04:51 Popular
Hyphens vs. dashes | Punctuation | Khan Academy
835 views / 1 likes - addedHyphens and dashes look pretty similar, but their uses are very different! Learn when to use each one in this video. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/miscellaneous-punctuation/e/dashes-and-hyphens Watch the nex
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04:19
What's Inside A Lava Lamp?
402 views / 0 likes - addedWhat's inside a lava lamp? They're not meant to be opened, but if you do pop off the cap, youll find paraffin wax, water, and some mystery chemicals that are essential for making the wax or lava rise and fall.MORE WHAT'S INSIDE CONTENT:What's Inside A Cam
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04:53
The Undying Hydra: A Freshwater Mini-Monster That Defies Aging | Deep Look
270 views / 0 likes - addedCould this tiny creature, named after a mythical multiheaded monster, hold the secret to eternal youth? Related to jellyfish and anemones, the hydra has an almost otherworldly ability to heal itself and stave off aging.SUBSCRIBE to Deep Look! http://goo.g
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02:31
Choosing between its and it’s | The Apostrophe | Punctuation | Khan Academy
527 views / 1 likes - addedDavid and Paige explain the meaning of two English words that look and sound very similar but act very different: _its_ and _it's_. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-apostrophe
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03:36 Popular
Introduction to contractions | The Apostrophe | Punctuation | Khan Academy
932 views / 1 likes - addedApostrophes are great at standing in for missing letters, allowing us to shorten words. Paige and David discuss contractions and the Principle of Least Effort. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-apostrophe/e/
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05:07 Popular
Complex sentences | Syntax | Khan Academy
770 views / 0 likes - addedComplex sentences are simple sentences with dependent or subordinate clauses added to them. Paige and Rosie explain how to spot them and use them in this video. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/syntax/v/compound-comple
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02:20 Popular
Look Inside A Dinosaur!
1,017 views / 1 likes - addedGet an in-depth view of the inside of dinosaurs from inside the egg, to nerves and muscles, see how dinosaur bodies really worked. Watch the whole playlist of dinosaur videos here: http://www.youtube.com/watch?v=sW4p6vzviKQ&list=PLfpPYJH6OjtZGZH1hlR40wD4r
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07:04 Popular
Dependent and independent clauses | Syntax | Khan Academy
1,279 views / 0 likes - addedIndependent clauses can stand on their own as sentences, but dependent clauses can’t. We’ll take a closer look at what this means. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/syntax/e/dependent-and-independent-clauses Wat
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03:57
What's Inside A Venus Flytrap?
552 views / 1 likes - addedVenus flytraps rarely catch flies, despite their name instead, spiders and ants make up most of their diet. When a victim walk by and brushes against a trigger hair on the inside of the traps modified leaves, it sets off an electrical signal. If the bug d
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04:53
Subject-verb agreement | Syntax | Khan Academy
629 views / 0 likes - addedAgreement is the art of making sure that sentence parts agree with one another; you want to make sure that your subjects and verbs match up. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/syntax/e/subject-verb-agreement Watc
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04:11
Advanced (plural) possession | The Apostrophe | Punctuation | Khan Academy
557 views / 0 likes - addedPaige and David talk about using apostrophes to show that something belongs to multiple people. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-apostrophe/e/advanved--plural--possesion Watch
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03:32
Three types of sentence | Syntax | Khan Academy
638 views / 0 likes - addedThree essential types of sentence are declarative sentences (which are statements), interrogative sentences (which are questions), and imperative sentences (which are orders). Join us as we give examples of each! Practice this yourself on Khan Academy rig
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07:37
Introduction to reaction quotient Qc | Chemical equilibrium | Chemistry | Khan Academy
646 views / 0 likes - addedIntroduction to the reaction quotient Qc, and how to use the reaction quotient to predict how the reaction concentrations will change. Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its
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03:59 Popular
Meet the Comma | Punctuation | Grammar | Khan Academy
902 views / 1 likes - addedDavid and Paige introduce you to the superhero of the punctuation world: the comma! Practice this yourself on Khan Academy right now: . Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/
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04:09
Parentheses | Punctuation | Khan Academy
408 views / 0 likes - addedParentheses set off extra information (such as a writer's remarks, an interruption, or a reference) from the rest of a sentence. Learn how to use them in this video! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/miscellaneo
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02:18 Popular
Salutations and valedictions | Punctuation | Grammar | Khan Academy
824 views / 0 likes - addedDavid and Paige, KA’s resident grammarians, talk about how to address and sign off on letters using commas! Watch the next lesson: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/v/commas-in-space-and-time-the-comma-punctuation-khan-a
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04:14 Popular
Compound-complex sentences | Syntax | Khan Academy
843 views / 0 likes - addedCompound-complex sentences are compound sentences with dependent or subordinate clauses added to them. Paige and Rosie explain how to spot and use them. Practice this yourself on Khan Academy right now www.khanacademy.org/syntax/e/complex-and-compound-com
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04:33
This Millipede and Beetle Have a Toxic Relationship | Deep Look
546 views / 0 likes - addedThis millipede uses deadly cyanide gas to keep predators at bay. But one beetle can tolerate the toxic defense and rides the millipede like a bucking bronco. Who will win this showdown in the forest? SUBSCRIBE to Deep Look! http://goo.gl/8NwXqt Please sup
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03:19 Popular
Commas in space and time | The Comma | Punctuation | Khan Academy
818 views / 0 likes - addedLearn how to use commas when writing addresses (in space) and dates (in time). Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/e/salutations--valedictions--dates--and-addresses Watch t
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03:24 Popular
More uses for commas | Punctuation | Grammar | Khan Academy
799 views / 0 likes - addedDavid and Paige, KA’s resident grammarians, discuss tag questions, yes and no statements, and direct address -- all situations where the comma is super useful. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/v/c
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02:51
Apostrophes and plurals | The Apostrophe | Punctuation | Khan Academy
464 views / 0 likes - addedThere is *one* extremely rare case in which we use apostrophes to make things plural. David and Paige, KA's resident grammarians, discuss this unusual case. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/p
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02:50
Exclamations | Syntax | Khan Academy
475 views / 0 likes - addedAn exclamation is a sentence that expresses great emotion! David and Paige covered declarative, interrogative, and imperative sentences; now they tackle a fourth type of sentence that ends in an exclamation mark. Find out more! Watch the next lesson: http
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04:19
Dangling modifiers | Syntax | Khan Academy
585 views / 0 likes - addedA modifying word or phrase “dangles” when it doesn’t apply to the word it’s supposed to modify. Learn how to spot and fix this problem! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/syntax/e/dangling-modifiers/ Watch the ne
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03:00
Appositives | Punctuation | Grammar | Khan Academy
625 views / 0 likes - addedDavid and Paige, KA’s resident grammarians, cover appositives and how to use commas along with them. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/e/appositives?utm_source=YT&utm_med
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01:51
Possession for words ending in “s” | The Apostrophe | Punctuation | Khan Academy
502 views / 0 likes - addedDo words that end in "s" still need _'s_ to show possession? David and Paige explain! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-apostrophe/e/introduction-to-the-possessive-case Watch the next lesson: https://www.kha
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03:20 Popular
The Ladybug Love-In: A Valentine's Special | Deep Look
705 views / 3 likes - addedLadybugs spend most of their lives alone, gorging themselves on aphids. But every winter they take to the wind, soaring over cities and fields to assemble for a ladybug bash. In these huge gatherings, they'll do more than hibernate-it's their best chance
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03:13
Using quotation marks in titles | Punctuation | Khan Academy
563 views / 0 likes - addedLearn how to use quotation marks to title things like poems, songs, and episodes of TV shows. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/miscellaneous-punctuation/e/italics--underlines--and-quotes/ Watch the next lesson:
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07:57 Popular
Le Chatelier's principle: Worked example | Chemical equilibrium | Chemistry | Khan Academy
936 views / 0 likes - addedA worked example using Le Chatelier's principle to predict how concentrations will shift for different perturbations. Example includes changes in reaction vessel volume, changing amount of solid product, adding inert gas, and adding a catalyst. Chemistry
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01:04 Popular
Larry Page's Kitty Hawk Testing 'Flying Car' In Northern California | CNBC
761 views / 0 likes - addedKitty Hawk has started making flying vehicles in Silicon Valley. The start-up recently tested a prototype in Northern California that flies over water. » Subscribe to CNBC: http://cnb.cx/SubscribeCNBC About CNBC: From 'Wall Street' to 'Main Street'
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10 minutes of fascinating deep-sea animals | Into The Deep
216 views / 1 likes - addedEnjoy 10 minutes of mesmerizing deep-sea animals filmed by MBARI's remotely operated vehicles (ROVs) in the depths of Monterey Bay and beyond. This is a companion video for species identification to our education and conservation partner @Monterey Bay Aqu
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03:00 Popular
Commas in dialogue | Punctuation | Grammar | Khan Academy
1,161 views / 1 likes - added“Today we’re going to talk about using commas in dialogue,” said David and Paige, KA’s resident grammarians. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/e/commas-in-dialogue?utm_so
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03:19 Popular
Could A Plant Grow Inside You?
797 views / 2 likes - addedPlants can live in all kinds of environments...even inside the your body? Watch more: Could A Plant Could Grow Inside You? ►► https://www.youtube.com/watch?v=0Tg56IWJ4cE&list=PL8L0MzSk_V6IuSpsTXRsyq2-4r08OpbhO&index=8 Subscribe: https://bit.ly/SubLifeNogg
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03:48
Recognizing fragments | Syntax | Khan Academy
488 views / 0 likes - addedA sentence fragment is a chunk of language that hasn’t made it all the way to being a working sentence; it might be missing a verb, or there might not be a subject. Learn how to turn a fragment into a sentence in this video! Practice this yourself on Khan
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02:56
Why Jellyfish Float Like a Butterfly—And Sting Like a Bee | Deep Look
638 views / 1 likes - addedJellyfish don’t have a heart, or blood, or even a brain. They’ve survived five mass extinctions. And you can find them in every ocean, from pole to pole. What’s their secret? Keeping it simple, but with a few dangerous tricks. DEEP LOOK: a new ultra-HD (4
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02:34
Subjects and predicates | Syntax | Khan Academy
650 views / 0 likes - addedA subject is the noun or pronoun-based part of a sentence, and a predicate is the verb-based part that the subject performs. Let’s explore how that works in context. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/syntax/e/id
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03:11
This California Supervolcano Has Geologists Wondering: Is It Waking Up?
604 views / 1 likes - addedSecrets of the Underground | Tuesdays at 10/9c Near Fresno, California, there are alarming signs of possible volcanic activity. Special infrared radar reveals what exactly is going on underground. Full Episodes Streaming FREE on Science Channel GO: https:
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02:20 Popular
How to Dive Like a Sperm Whale | Whales of the Deep
729 views / 2 likes - addedThis massive marine mammal has all sorts of tricks for holding its breath for up to two hours at great depths. ➡ Subscribe: http://bit.ly/NatGeoWILDSubscribe ➡ WHALES OF THE DEEP AIRS WEDNESDAY JUNE 13 at 9/8c. About Nat Geo Wild: Welcome to a place so wi
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04:29 Popular
Simple and compound sentences | Syntax | Khan Academy
921 views / 0 likes - addedA simple sentence contains one independent clause. A compound sentence contains more than one! Put another way: a simple sentence contains a subject and a predicate, but a compound sentence contains more than one subject and more than one predicate. Pract
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03:29
Why California's Musical Road Sounds Terrible
532 views / 0 likes - addedIn Lancaster, California, there's a musical road. When you drive over it, it plays the William Tell Overture. Unfortunately, it's out of tune. Here's why. Thanks to David Simmons-Duffin, who figured this out about nine years ago: http://davidsd.org/2008/1
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05:05
Parallel structure | Syntax | Khan Academy
652 views / 0 likes - addedParallel structure isn’t a set rule, but more of a stylistic choice: it helps sentence elements maintain a pattern. This is a very special episode because it’s Paige’s last video with us as a KA intern! We will miss having Paige as a contributor to the Gr
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04:07 Popular
Pronoun-antecedent agreement | Syntax | Khan Academy
767 views / 0 likes - addedAn antecedent is “the thing that came before”. When you use a pronoun, it’s standing in for a word you used previously—that’s the antecedent. Join us as we demonstrate how to make sure that your pronouns and antecedents match up with one another: that’s c
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04:32 Popular
What's Inside A Camel Hump?
1,002 views / 2 likes - addedA camel's hump doesn't contain water or bone its fat. And each hump can store up to 36 kilograms of it that can sustain the camel for weeks or even months without food. The fat is incredibly nutritious and people are even starting to use it in cooking for
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02:13 Popular
Demonstrating How Sound Can't Travel Through a Vacuum - Christmas Lectures with Charles Taylor
15.9k views / 0 likes - addedSound cannot travel in a vacuum as is demonstrated in this clip from Charles Taylor's first 1989 Christmas LectureSubscribe for regular science videos: http://bit.ly/RiSubscRibeWatch the full first lecture of the series: https://www.rigb.org/christmas-lec
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06:52 Popular
Introduction To Partial Pressure | Gases And Kinetic Molecular Theory | Chemistry | Khan Academy
1,603 views / 0 likes - addedDefinition of partial pressure and Dalton's law of partial pressure. Example of calculating partial pressure of a gas in a mixture from the total pressure and partial pressure of the other gases in the mixture. Chemistry on Khan Academy: Did you know that
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04:44 Popular
Relative clauses | Syntax | Khan Academy
746 views / 0 likes - addedA relative pronoun is a word like “that” or “which” or “who”, so a relative clause is a clause that begins with a relative pronoun. In the sentence “The dragon who breathed blue fire has retired,” “who breathed blue fire” is a relative clause. Learn more
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02:55 Popular
Comparing Fractions On A Number Line | Fractions | 4th Grade | Khan Academy
1,440 views / 0 likes - addedComparing fractions on a number line Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-comparing-fractions-visually/e/visually-comparing-fractions?utm_source=YT&
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05:57 Popular
Phrases and clauses | Syntax | Khan Academy
1,477 views / 0 likes - addedA phrase is any collection of words that behaves like a part of speech, like a noun phrase (“my brother Stu”), an adjectival phrase (“in a different shade of blue”), or an adverbial phrase (“with elegance and tact”). A clause is any noun phrase plus a ver
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05:49
Why the Male Black Widow is a Real Home Wrecker | Deep Look
560 views / 6 likes - addedSure, the female black widow has a terrible reputation. But whos the real victim here? Her male counterpart is a total jerk and might just be getting what he deserves. Learn more about CuriosityStream at http://curiositystream.com/deeplook SUBSCRIBE to De
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18:21
What is the FASTEST Way to Travel in Minecraft?
479 views / 4 likes - addedLots of unique ways to travel have been implemented into the latest Minecraft updates. So we want to answer the question what is the newest fastest way to travel in game? You'll never guess which is the fastest!SUBSCRIBE TO Comments to Crafting https://ww
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04:38
Run-ons and comma splices | Syntax | Khan Academy
593 views / 0 likes - addedA run-on sentence doesn’t separate any of its independent clauses with the punctuation that it needs, and a comma splice incorrectly separates two independent clauses with a comma, instead of a comma-and-coordinating-conjunction. Practice this yourself on
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04:49
Want a Whole New Body? Ask This Flatworm How | Deep Look
541 views / 0 likes - addedPlanarians are tiny googly-eyed flatworms with an uncanny ability: They can regrow their entire bodies, even a new head. So how do they do it? You can learn more about CuriosityStream at https://curiositystream.com/deeplook Support Deep Look on Patreon!!
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04:01
A Baby Dragonfly's Mouth Will Give You Nightmares | Deep Look
327 views / 0 likes - addedDragonflies might rule the skies, but their babies grow up underwater in a larva-eat-larva world. Luckily for them, they have a killer lip that snatches prey, Alien-style, at lightning speed.SUBSCRIBE to Deep Look! http://goo.gl/8NwXqtDEEP LOOK: a new ult
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06:17 Popular
How To Film INSIDE A Microwave
808 views / 0 likes - addedPATREON: https://www.patreon.com/nickuhas SUBSCRIBE!: http://bit.ly/1G97GmA SHARE THIS VIDEO: Nickipedia Live Website: http://www.NickipediaLive.com Science Team! In the last few videos we’ve been showing footage of us filming inside of a microwave. The f
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03:30
Whats Inside A Caterpillar 'Cocoon'
503 views / 0 likes - addedContrary to popular belief, a chrysalis is not a pouch or a sac Its actually the caterpillars own body! During metamorphosis, the former caterpillar releases digestive juices that dissolve cells in its muscles, gut, and other organs. Then, special groups
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02:35 Popular
Comparing Fractions Visually With A Bar | Fractions | 4th Grade | Khan Academy
1,096 views / 0 likes - addedLearn how to compare fractions with unlike denominators by drawing bars Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-comparing-fractions-visually/e/visually
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08:38
What's inside a Stop Light?
561 views / 0 likes - addedWe CUT OPEN a Stop Light!! Super interesting!! Watch us get Keys to the City here: https://youtu.be/kChihXRAb0s This was really interesting and educational! Always wondered how traffic lights work! What else should we see "What's Inside?" Twitter: https:/
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04:35
Commas and introductory elements | Punctuation | Grammar | Khan Academy
523 views / 0 likes - addedIn English, you use commas to separate introductory elements from the rest of a sentence. Find out how with David and Paige! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/e/commas-an
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04:25
Can Seawater Fix California’s Drought?
685 views / 1 likes - addedHow do we make seawater drinkable? And can that technology save California?! Hosted by: Michael Aranda ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supp
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02:01 Popular
The present tense | The parts of speech | Grammar | Khan Academy
802 views / 0 likes - addedHow do we talk about things that are happening right now? Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs/v/the-past-tense-verbs-the-parts-of-speech?utm_source=YT&utm_medium=Desc&utm_campaign=grammar Misse
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01:58
Look Inside a Pig’s Face While It Eats
546 views / 0 likes - addedThanks to XROMM technology scientists can see moving bones inside animals in real time. It's perfect for seeing inside a repaired knee or for figuring out how dinosaurs may have moved. Still haven’t subscribed to WIRED on YouTube? ►► http://wrd.cm/15fP7B7
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02:00 Popular
The past tense | The parts of speech | Grammar | Khan Academy
926 views / 0 likes - addedWhen you want to talk about events that have already happened, you use the past tense. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs/v/the-future-tense-verbs-the-parts-of-speech?utm_source=YT&utm_medium=
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04:14
Fire Ants Turn Into a Stinging Life Raft to Survive Floods | Deep Look
180 views / 0 likes - addedDuring hurricane season, as floodwater flows into their nest, red fire ants build a terrifying raft out of their own interlocking bodies. If you wade into this ant raft nightmare, youll likely get a vicious bite and sting.SUBSCRIBE to Deep Look! https://w
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02:50 Popular
The future tense | The parts of speech | Grammar | Khan Academy
960 views / 0 likes - addedWhen you want to talk about the future in English, you use the future tense. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs/v/linking-verbs-the-parts-of-speech-grammar?utm_source=YT&utm_medium=Desc&utm_ca
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05:03 Popular
Indefinite Pronouns | The parts of speech | Grammar | Khan Academy
1,131 views / 0 likes - addedDavid, Khan Academy's Grammar Fellow, covers three nifty features of indefinite pronouns, which are pronouns that are just a little vague, y'know? Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspee
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02:07
Watch a 'wave' travel through a pack of marathon runners
397 views / 0 likes - addedUsing video from four different marathons, researchers track how motion moves through crowds Read the research: https://scim.ag/2VsysFB Credits editor/narrator Meagan Cantwell supervising producer Sarah Crespi citation N. Bain and D. Bartolo Science 2018
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03:55
Jerusalem Crickets Only Date Drummers | Deep Look
513 views / 1 likes - addedWith their big heads and beady black eyes, Jerusalem crickets aren't winning any beauty contests. But that doesn't stop them from finding mates. They use their bulbous bellies to serenade each other with some furious drumming. Support Deep Look on Patreon
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04:47
Who versus whom | The parts of speech | Grammar | Khan Academy
590 views / 0 likes - addedWhen do you use who, and when do you use whom? David, KA's grammarian, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-pronoun/e/relative-pronouns?utm_source=YT&utm_medium=Desc&u
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04:50
Introduction to the apostrophe | The Apostrophe | Punctuation | Khan Academy
604 views / 0 likes - addedDavid and Paige, KA’s resident grammarians, introduce a new piece of punctuation: the apostrophe! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-comma/e/introduction-to-the-apostrophe Watch the next lesson: https://www.k
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09:03
BONUS VIDEO | Singular They | The parts of speech | Grammar | Khan Academy
512 views / 0 likes - addedYou may have been hearing a lot about the "singular they" recently. But what is it? How does it work, what is its history, and is it grammatical? Let's find out. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-modif
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02:45
Progressive Aspect | The parts of speech | Grammar | Khan Academy
521 views / 0 likes - addedIf verb tense allows you to control the past, the present, and the future, then aspect gives you even finer control over time. David, Khan Academy's resident grammarian, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.o
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01:32
Simple Aspect | The parts of speech | Grammar | Khan Academy
604 views / 0 likes - addedIf verb tense allows you to control the past, the present, and the future, then aspect gives you even finer control over time. David, Khan Academy's resident grammarian, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.o
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01:26
Introduction to verbs | The parts of speech | Grammar | Khan Academy
612 views / 0 likes - addedLet's explore what verbs are, and what they do! David, KA's Grammar Fellow, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs/e/identifying-verbs?utm_source=YT&utm_medium
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04:33 Popular
Coordinating conjunctions | The parts of speech | Grammar | Khan Academy
990 views / 0 likes - addedCoordinating conjunctions connect parts of sentences to each other. David explains how. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/conjunctions/e/meet-the-conjunction?utm_source=YT&utm_me
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04:06
This Snail Goes Fishing With a Net Made of Slime | Deep Look
91 views / 0 likes - addedMost of the sea snails in this tide pool cruise around searching for food. But not the scaled wormsnail. It cements its shell to a rock and snags its meals using the one thing a snail has plenty of: mucus!SUBSCRIBE to Deep Look! https://www.youtube.com/us
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20:41
How To TIME TRAVEL!
579 views / 2 likes - addedLearn how to make yourself time travel in real life! In this episode of How To Magic, Evan Era shows amazing time travel magic tricks you can do! Easy DIY time travel magic tricks for kids, beginners, and all ages! How to make a time machine and more! Ste
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02:46 Popular
Introduction to Grammar | Grammar | Khan Academy
963 views / 0 likes - addedKhan Academy Grammarian David Rheinstrom welcomes you to his favorite topic: the study of language, its rules, and its conventions. By understanding English – by speaking it, by writing it, by reading this very sentence – you are a grammarian yourself! Wa
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02:01
Weird and Wonderful: This spectacular deep-sea siphonophore is a sight to see
182 views / 0 likes - addedWeve discovered a rainbow of siphonophores in the depths of Monterey Bay and beyond, like this stunningly scarlet species, Marrus claudanielis, described by MBARI researchers and their collaborators in 2005. The scientific name honors the husband-and-wife
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01:56 Popular
Relative pronouns | The parts of speech | Grammar | Khan Academy
1,127 views / 0 likes - addedWe use the relative pronouns to connect clauses together, like "the man *who sold the world* is coming over for dinner." David, KA's Grammar Fellow, explains. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-pronoun/
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03:22
Will We Ever Be Able to Travel Through a Wormhole?
473 views / 1 likes - addedScientists may have found a way to make traversable wormholes a reality. How? Two black holes and some quantum entanglement. Quantum Teleportation Is Real, Here's How It Works - https://youtu.be/yb38jozeDOs Get 20% off http://www.domain.com domain names a
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02:31
Perfect Aspect | The parts of speech | Grammar | Khan Academy
683 views / 0 likes - addedIf verb tense allows you to control the past, the present, and the future, then aspect gives you even finer control over time. David, Khan Academy's resident grammarian, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.o
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03:15
Personal pronouns | The parts of speech | Grammar | Khan Academy
646 views / 0 likes - addedLet's meet the personal pronouns! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-pronoun/e/meet-the-personal-pronoun?utm_source=YT&utm_medium=Desc&utm_campaign=grammar Watch the next less
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03:12 Popular
Correlative conjunctions | The parts of speech | Grammar | Khan Academy
1,002 views / 0 likes - addedCorrelative conjunctions work in pairs to connect parts of sentences. David teaches you how they do it! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/conjunctions/e/correlative-conjuntions?u
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05:27 Popular
Subordinating conjunctions | The parts of speech | Grammar | Khan Academy
1,204 views / 0 likes - addedSubordinating conjunctions join two parts of complex sentences––independent clauses to dependent clauses. David explains how. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/conjunctions/e/coo
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05:41 Popular
That versus which | The parts of speech | Grammar | Khan Academy
964 views / 0 likes - addedMuch has been made of the distinction between "that" and "which" in English, but it can mostly be summed up in two points: 1. "That" doesn't work so well with commas. 2. "Which" doesn't work so well with people. David the Grammarian explains. Watch the ne
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04:56 Popular
Could we survive prolonged space travel?
746 views / 2 likes - addedView full lesson: http://ed.ted.com/lessons/could-we-survive-prolonged-space-travel-lisa-nip Prolonged space travel plays a severe toll on the human body: microgravity impairs muscle and bone growth, and high doses of radiation cause irreversible mutation
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02:53 Popular
The truly irregular verbs | The parts of speech | Grammar | Khan Academy
1,029 views / 0 likes - addedSome irregular verbs just won't be categorized. They don't fit into neat little boxes. These are those verbs. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs/e/intro-to-irregular
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14:53
Whats REALLY Inside a Hot Dog? | COLOSSAL QUESTIONS
645 views / 0 likes - addedYou might have heard the rumors going around that hot dogs are chock-full of all the grossest leftover bits of meat that are ground up and squeezed inside a casing, but... is that actually true? Whats REALLY inside of a hot dog??Images used under license
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00:55
New deep-sea sighting: The barreleye fish has a transparent head and tubular eyes
184 views / 0 likes - addedI spy with my barreleye, a new Fresh from the Deep! During a dive with our education and outreach partner, the Monterey Bay Aquarium, the team came across a rare treat: a barreleye fish (Macropinna microstoma). MBARI’s remotely operated vehicles hav
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03:02 Popular
Linking verbs | The parts of speech | Grammar | Khan Academy
1,612 views / 0 likes - addedIn a previous video, we established that one thing verbs can do is show actions, like "the bear runs." Verbs can also link ideas to one another, like "the bear looks cheerful." Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofs
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05:04 Popular
Is Time Travel Possible? - Colin Stuart
747 views / 2 likes - addedView full lesson: http://ed.ted.com/lessons/time-travel-and-einstein-s-special-relativity-colin-stuart Time travel is a staple of science fiction stories, but is it actually possible? It turns out nature does allow a way of bending time, an exciting possi
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02:54 Popular
Helping verbs | The parts of speech | Grammar | Khan Academy
1,147 views / 0 likes - addedWe've established that verbs can show actions and link ideas together. Now, let's talk about how some verbs can be used to help other verbs. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/gra
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02:55 Popular
Emphatic pronouns | The parts of speech | Grammar | Khan Academy
890 views / 0 likes - addedSometimes we use reflexive pronouns like "myself" and "ourselves" for emphasis in a sentence, like, "If you won't help me, then I'll do it myself!" KA's Grammar Fellow, David, explains this usage. Practice this yourself on Khan Academy right now: https://
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03:49 Popular
This Vibrating Bumblebee Unlocks a Flower's Hidden Treasure | Deep Look
753 views / 1 likes - addedMost flowering plants are more than willing to spread their pollen around. But some flowers hold out for just the right partner. Bumblebees and other buzz pollinators know just how to handle these stubborn flowers. They vibrate the blooms, shaking them un
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01:50
Introduction to verb aspect | The parts of speech | Grammar | Khan Academy
569 views / 0 likes - addedIf verb tense allows you to control the past, the present, and the future, then aspect gives you even finer control over time. David, Khan Academy's resident grammarian, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.o
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05:10 Popular
Reflexive pronouns | The parts of speech | Grammar | Khan Academy
1,085 views / 0 likes - addedWe use reflexive pronouns (like "herself" and "ourselves") when the subject and the object of a sentence are the same thing. David, KA's Grammar Fellow, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/gra
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05:18 Popular
Pronoun number | The parts of speech | Grammar | Khan Academy
862 views / 0 likes - addedThe difference between something being singular or plural is what we call 'grammatical number' in English. Here's how that idea applies to pronouns! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofsp
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04:14
Meeting a Wormlion Is the Pits | Deep Look
355 views / 0 likes - addedStraight out of science fiction, the fearsome wormlion ambushes prey at the bottom of a tidy - and terrifying - sand pit, then flicks their carcasses out. These meals fuel its transformation into something unexpected.SUBSCRIBE to Deep Look! http://goo.gl/
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02:11
Perfect progressive aspect | The parts of speech | Grammar | Khan Academy
534 views / 0 likes - addedWe use the perfect progressive aspect to talk about an action that was once ongoing, but has since completed, like "I had been waiting for twenty minutes." Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/pa
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04:53 Popular
Modal verbs | The parts of speech | Grammar | Khan Academy
1,466 views / 0 likes - addedThere's a class of helper verbs known as modals that we use to express a bunch of conditions: we can use them to give advice, make guesses at how necessary or likely something is, make requests of people, and so on. They're super useful. Practice this you
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07:14 Popular
Calculating internal energy and work example | Chemistry | Khan Academy
1,088 views / 0 likes - addedWorked example calculating the change in internal energy for a gas using the first law of thermodynamics. Watch the next lesson: https://www.khanacademy.org/science/chemistry/thermodynamics-chemistry/internal-energy-sal/v/specific-heat-and-latent-leat-of-
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