Search Results: "parts of the eye and how they work"

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05:37 Popular
How does laser eye surgery work? - Dan Reinstein

711 views / 0 likes - added 4 years ago

Explore the eye-opening science of LASIK: corrective laser eye surgery that focuses on reshaping the cornea to fix blurry vision.--In 1948, Spanish ophthalmologist Jose Ignacio Barraquer Moner was fed up with glasses. He wanted a solution for blurry visio
01:32 Popular
Absurd Creatures | This Squid Has One Little Eye And One Giant Eye

977 views / 0 likes - added 8 years ago

Hey listen, we’re all a little lopsided. You’d look weird as hell if you were perfectly symmetrical. But the strawberry squid is really lopsided, with one tiny eye and one giant eye. Still haven’t subscribed to WIRED on YouTube? ►► http://wrd.cm/15fP7B7 C
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How to move one eye on its own (and the science of eye movement)

112 views / 0 likes - added 1 year ago

The first 76 people to sign up at https://brilliant.org/stevemould/ will get 20% off an annual premium subscription.You can train yourself to move one eye independent of the other. Here's how to do it. I also talk about the science of eye movement: saccad
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The evolution of the eye

697 views / 0 likes - added 8 years ago

Creationists and supporters of Intelligent Design like to point to what they call the "irreducible complexity" of the eye as proof of the existence of a designer/creator. In other words, they like to say that complex components of our physiology like the
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04:44 Popular
The Evolution Of The Human Eye - Joshua Harvey

2,300 views / 3 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/the-evolution-of-the-human-eye-joshua-harvey The human eye is an amazing mechanism, able to detect anywhere from a few photons to a few quadrillion, or switch focus from the screen in front of you to the distant
01:41 Popular
A 3D-printed bionic eye

766 views / 0 likes - added 5 years ago

Bionic eyes are one step closer to reality, and in the future, they could replace human eyes and help blind people see. Researchers at the University of Minnesota have 3D-printed light receptors onto a prototype for a bionic eyeball. It’s the first time t
01:15 Popular
How Honeybees Brush Their Eye Hairs

721 views / 0 likes - added 7 years ago

Flitting among the flowers can be messy, sticky work. Honeybees consume pollen for nutrition, so their entire bodies are covered in tiny hairs to capture as much pollen as possible. Even their eyes have a coat of hair. So how do they keep themselves clean
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Amanda Hunt on Xu Zhen: In Just a Blink of an Eye

389 views / 0 likes - added 4 years ago

The Museum of Contemporary Art has acquired a performance piece titled In Just a Blink of an Eye by Chinese artist Xu Zhen. The work will be on view at MOCA’s Grand Avenue location every Saturday and Sunday beginning July 27 through September 1. Xu
04:57 Popular
Eye Vs. Camera - Michael Mauser

1,094 views / 1 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/eye-vs-camera-michael-mauser Your eyes don’t always capture the world exactly as a video camera would. But the eyes are remarkably efficient organs, the result of hundreds of millions of years of coevolution wit
06:21 Popular
Is Your Eye Color Not Real?

829 views / 0 likes - added 5 years ago

Check out Say It Loud from PBSDS https://www.youtube.com/SayItLoudPBS SUBSCRIBE so you dont miss a video! http://bit.ly/iotbs_sub More info and sources below The eyes are often the first thing we see when we look at someone. And when you look at them up c
03:51
Online Eye Exams Will Change the Way We Buy Glasses

275 views / 0 likes - added 3 years ago

Like this video about Visibly's online eye exam and subscribe here: https://freeth.ink/youtube-subscribe-visibly . This video was made in partnership with Stand Together. Up Next- Is Telemedicine the New Normal? https://youtu.be/yiW_aViVrRoAcross the glob
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Tiny robots swim through the eye to deliver medicine

457 views / 0 likes - added 5 years ago

Scientists use magnetic fields to drive spiral nanobots for drug delivery. Learn more: https://www.sciencemag.org/news/2018/11/watch-tiny-robots-swim-through-eyeball-deliver-medicine Read the paper: http://advances.sciencemag.org/content/4/11/eaat4388 Cre
05:28 Popular
How The Human Eye Evolved To Be So Complex

751 views / 1 likes - added 8 years ago

Eyes are so complex that some say natural selection couldn’t possibly be how they formed. So, how did eyes evolve? These Eye Floaters Live Inside You! ►►►► http://bit.ly/1YrEaWQ Get Awesome DNews Science Shirts! ►►►► http://bit.ly/1V4BFUR Sign Up For The
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Why Pirates Wore Eye Patches

116 views / 0 likes - added 8 months ago

Arrr, matey! Ever wonder why those swashbuckling pirates were so keen on eye patches? Well, there's more to it than just adding to their rugged look. See, pirates lived a life of constant ups and downssunlight on the deck, darkness below in the ship's bel
02:20 Popular
What Are Eye Boogers?

1,004 views / 0 likes - added 8 years ago

The gunk builds up at the inner corners of our eyes is residue of the stuff the coats and protects our eyeballs all the time. Learn what it’s made of and why it turns to sand overnight. Learn more at HowStuffWorks.com: http://health.howstuffworks.com/huma
02:44 Popular
Why Do We Get Eye Boogers?

916 views / 0 likes - added 7 years ago

Do eye boogers play a crucial role in maintaining the overall health of our eyes, or are they just a gross inconvenience? Is Eating Boogers Bad For You? - https://youtu.be/DUogCoSmPJo Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read Mor
02:15 Popular
What are Eye Boogers?

873 views / 1 likes - added 5 years ago

Watch PBS Eons! https://www.youtube.com/eons Eye crusties, sleep, sand, eye boogers. What’s that stuff in the corner of your eyes when you wake up? This week, Reactions explains the chemistry of the film that protects your eyes. Subscribe! http://bit.ly/A
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05:52 Popular
Could You Replace Your Eye With A Camera?

1,014 views / 1 likes - added 8 years ago

How does the eye compare to a camera? How do they work, and will camera technology ever get to the point where you would want to replace your eyeball with a camera? More on color perception: https://www.youtube.com/watch?v=uNOKWoDtbSk Vote for PBS Digital
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04:02
What Does a Pianist See? | Eye Tracking - Episode 1

554 views / 0 likes - added 7 years ago

Using eye tracking glasses, we answer the question of what a pianist sees while playing. OUR PARTNERS: •Tobii Pro: http://www.tobiipro.com/ •Steinway and Sons: https://www.steinway.com/ Filmed at Steinway Hall in NYC. PIANISTS: •Expert - Da
02:10 Popular
Fold 'N Fly ✈ The Eagle Eye Paper Airplane

1,332 views / 1 likes - added 8 years ago

Watch this video to learn how to create the "Eagle Eye" paper plane found on http://www.foldnfly.com
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The Worms Eye View Illusion

344 views / 0 likes - added 4 years ago

Best Illusion of the Year Contest - 2018 Title: The Worms Eye View Illusion Authors: Michael Pickard and Gurpreet Singh. UK
06:51
Math Genius Computes in the Blink of an Eye

378 views / 0 likes - added 4 years ago

Math Genius Computes in Blink of an Eye from the 20/20 "SuperHumans!" special.
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The Worms Eye View Illusion

340 views / 0 likes - added 4 years ago

Third prizeBest Illusion of the Year Contest - 2018 Title: The Worms Eye View Illusion Authors: Michael Pickard and Gurpreet Singh. UK
04:05 Popular
What Are Those Floaty Things In Your Eye? - Michael Mauser

850 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/what-are-those-floaty-things-in-your-eye-michael-mauser Sometimes, against a uniform, bright background such as a clear sky or a blank computer...
09:44
What Is The Resolution Of The Eye?

109 views / 0 likes - added 7 months ago

Follow me: http://www.twitter.com/tweetsauceSOURCES BELOW:Hanu Dixit music: https://www.youtube.com/user/HanuDixit0003Vsauce video about the FRAME RATE of the eye: https://www.youtube.com/watch?v=buSaywCF6E8music from http://www.youtube.com/jakechudnowand
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Using Eye Gaze to Teach a Robot

328 views / 0 likes - added 4 years ago

Carnegie Mellon University's Henny Admoni uses nonverbal human behavior, such as eye gaze, to better understand people's intentions. Using that information, Admoni creates algorithms that will allow future robots to be more collaborative in everyday life.
01:24
Sesame Street: Abby and Prince Charming Go to the Eye Doctor

673 views / 0 likes - added 5 years ago

Going the the eye doctor is an important way to keep your eyes healthy! With Abby's support, Prince Charming went to see the eye doctor and now he is able to see clearly when he proposes to Cinderella! -- Subscribe to the Sesame Street Channel here: http:
21:04
Parts of a cell

547 views / 1 likes - added 9 years ago

Parts of a cell: nucleus, ribosomes, endoplasmic reticulum, Golgi bodies, mitochondria, chloroplasts, vacuoles, and vesicles
05:41 Popular
That versus which | The parts of speech | Grammar | Khan Academy

968 views / 0 likes - added 6 years ago

Much 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
02:27
Eye of the Tiger played by 9 Electric Devices

221 views / 0 likes - added 1 year ago

Survivor's Eye of the Tiger, played by two electric toothbrushes, four credit card machines, two typewriters, and one steam iron. Again, the song in this video is from the endless list of songs that have been requested a lot. The fact that the song is als
04:05
Could Eye Drops Replace Your Glasses?

211 views / 0 likes - added 2 years ago

Go to http://Brilliant.org/SciShow to try their Scientific Thinking course. Sign up now and get 20% off an annual Premium subscription.Getting older means its likely that your eyes will have trouble focusing on things at close distances, so we are often p
02:41 Popular
Parts Of The Body | The Dr. Binocs Show | Learn Series For Kids

1,601 views / 1 likes - added 8 years ago

Learn about the Parts Of The Body with Dr. Binocs. Hey kids! Do you know what are the different parts of your body and their functions? Join Dr. Binocs as he explains about the various parts of our body and their functions in this fun video. Share on Face
04:20
Understanding Computer Parts

366 views / 0 likes - added 4 years ago

Tutorial on the basic parts of a desktop computer.------Made with Blender 2.73aMusic - Magic Marker by Silent Partner (Youtube Audio Library)
02:48
Identifying Fraction Parts

518 views / 0 likes - added 9 years ago

U02_l1_T1_we2 Identifying Fraction Parts More free lessons at: http://www.khanacademy.org/video?v=-a_w0_VAo6U Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
02:27
Car Wash: More Than Meets The Eye

629 views / 0 likes - added 8 years ago

A car wash has more than 1,000 working components. See what they do from the inside. MACHINES: HOW THEY WORK Thursdays 10/9c on Science http://www.sciencechannel.com/tv-shows/machines-how-they-work/ Subscribe to Science Channel: http://bit.ly/SubscribeSci
01:23
Hand vs. Eye | Brain Games

543 views / 0 likes - added 6 years ago

Brain Games explores the inner workings of your brain with interactive games you can play at home, as well as experiments on the streets of a city as complex as your brain -- New York. Guiding you through the twists and turns of your gray matter is Jason
02:01
Parts of a Circle

669 views / 0 likes - added 9 years ago

u07_l2_t3_we1 Parts of a Circle More free lessons at: http://www.khanacademy.org/video?v=04N79tItPEA Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
05:10 Popular
How Your Eyes Work

868 views / 3 likes - added 6 years ago

Your eyes see, but how does vision happen? Find out how the eyes and brain work together in this eye video.
04:07 Popular
Could A Blind Eye Regenerate? - David Davila

1,325 views / 1 likes - added 9 years ago

View full lesson here: http://ed.ted.com/lessons/could-a-blind-eye-regenerate-david-davila We tend to think of blindness as something you're born with, but with certain genetic diseases, it can actually develop when you’re a kid, or even when you’re an ad
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10:11 Popular
Before I Got My Eye Put Out - The Poetry of Emily Dickinson: Crash Course English Lit #8

1,188 views / 1 likes - added 9 years ago

In which John Green concludes the Crash Course Literature mini-series with an examination of the poetry of Emily Dickinson. Sure, John explores the creepy biographical details of Dickinson's life, but he also gets into why her poems have remained relevant
01:38
Sesame Street: Kermit and Brian Teach the Parts of the Face

590 views / 0 likes - added 7 years ago

Kermit's friend Brian is helping him review the parts of the face, like the nose and the mouth. Do you know the different parts of the face? Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_center?add_user=SesameStreet For
04:51
Integration By Parts - With Natural Log

670 views / 0 likes - added 8 years ago

Integration by parts example with a natural log. Check out all of my videos on my channel page http://youtube.com/MathMeeting. For Free homework help check out my website http://MathMeeting.com
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11 Brain Teasers To Test Your Keen Eye And Analytical Mind

1,529 views / 4 likes - added 5 years ago

With this set of 11 brain teasers you can test your keen eye and analytical mind! Solving this kind of tricky riddles every day exercises your brain and helps improve your logical skills. You will find out that they are pretty easy only if you have a well
03:12 Popular
Correlative conjunctions | The parts of speech | Grammar | Khan Academy

1,013 views / 0 likes - added 6 years ago

Correlative 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
05:51
You will never throw away these 12 food parts after watching this video!!

317 views / 1 likes - added 3 years ago

If you're tossing those leftover fruit parts in the trash, you could be missing out on some tasty flavors and powerful nutrients.Here are 11 food parts you should never throw away. 1. Watermelon seeds and rinds. Although they dont look like it, watermelon
05:38 Popular
Prepositional Phrases | Prepositions | The Parts Of Speech | Grammar

738 views / 0 likes - added 8 years ago

Prepositional phrases are word chunks that begin with a preposition. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-preposition/e/prepositional-phrases/ Missed the previous lesson? https://www.khanacademy.org/the-preposi
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Naked Eye Observations: Crash Course Astronomy #2

672 views / 0 likes - added 9 years ago

Today on Crash Course Astronomy, Phil invites you to head outside and take a look at all the incredible things you can see with your naked eye. -- Table of Contents: Naked Eye Observations 0:28.4 Constellations 3:09.7 The Color of Stars 2:44.5 View of the
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I Can Twist My Eye Around Its Pupil (And So Can You)

472 views / 0 likes - added 3 years ago

Get 68% off for a 2-year plan + 1 month free with this link: https://nordvpn.com/steve and use the promo code "steve" to get the first month free.Torsional eye movement, known as cycloversion and cyclovergence have a fascinating evolutionary history via o
02:37 Popular
Why Are There Different Eye Colors? | COLOSSAL QUESTIONS

758 views / 1 likes - added 4 years ago

People are born with all sorts of different eye colors! But... why? What causes our eyes to be different colors, and why arent they all the same??Images used under license from Shutterstock.comWelcome to COLOSSAL QUESTIONS, the show that answers all of li
02:54
Treat Jabu's eye! | Living With Elephants | Botswana elephant rescue, research and education centre.

547 views / 0 likes - added 4 years ago

Jabu has had a watery, sore eye lately. We have been treating it thrice daily with an antibiotic ointment and it is looking soo much better. Living With Elephants Foundation Botswana elephant rescue, research and education centre. 501C3 registered via The
02:17 Popular
Sculpture made of Typewriter Parts - COOLEST THING I'VE EVER MADE EP8

826 views / 1 likes - added 7 years ago

Jeremy Mayer's Sculpture made only from Typewriter Parts. Using nothing but the parts from typewriters, and without the use of solder, weld, or glue (or literally anything that doesn't originate from typewriters), Jeremy Mayer builds human and animal figu
03:14 Popular
Parts Of A Plant | The Dr. Binocs Show | Learn Series For Kids

2,990 views / 10 likes - added 8 years ago

Learn about the Parts Of A Plant with Dr. Binocs. Did you know that plants are very similar to human beings? Join Dr. Binocs as he Zooms In on different parts of a plant and explains their functions. Share on Facebook - http://goo.gl/7S8fHx Tweet about th
02:09 Popular
How Does A Turntable Work?

717 views / 0 likes - added 8 years ago

240 precision built parts and two interlocking zinc alloy spinning platters work in unison to play crisp tunes. The stylus sits on an arm that vibrates a copper coil that helps generate an electrical current to power the mini amplifier. Machines: How They
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Sesame Street: Grouch Eye for the Nice Guy (with Oscar)

676 views / 0 likes - added 7 years ago

It's now time for the yuckiest show on television: Grouch Eye for the Nice Guy. The Drab Five are here to give Bob a grouchy makeover! Watch to see the big reveal! Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_center?add
03:56 Popular
Parts Of A Flower And Pollination | The Dr. Binocs Show | Learn Series For Kids

2,220 views / 7 likes - added 8 years ago

Learn about parts of a flower and process of pollination only on Peekaboo. Do you wonder how reproduction occurs in plants? Join Dr. Binocs to learn different parts of a flower and the process of pollination while he explains the structure of flower and f
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02:01 Popular
The present tense | The parts of speech | Grammar | Khan Academy

808 views / 0 likes - added 6 years ago

How 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
02:00 Popular
The past tense | The parts of speech | Grammar | Khan Academy

928 views / 0 likes - added 6 years ago

When 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=
02:50 Popular
The future tense | The parts of speech | Grammar | Khan Academy

962 views / 0 likes - added 6 years ago

When 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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Who versus whom | The parts of speech | Grammar | Khan Academy

595 views / 0 likes - added 6 years ago

When 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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A whale's eye view of Antarctica

285 views / 0 likes - added 3 years ago

Scientists have attached cameras to unlock the mysteries of whales lives in Antarctica. The cameras have helped scientists gather information on where, when and how whales feed, their social lives, and even how they must blow hard to clear sea ice so they
01:56 Popular
Relative pronouns | The parts of speech | Grammar | Khan Academy

1,130 views / 0 likes - added 6 years ago

We 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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Linking verbs | The parts of speech | Grammar | Khan Academy

1,643 views / 0 likes - added 6 years ago

In 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
04:33 Popular
Coordinating conjunctions | The parts of speech | Grammar | Khan Academy

995 views / 0 likes - added 6 years ago

Coordinating 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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Personal pronouns | The parts of speech | Grammar | Khan Academy

653 views / 0 likes - added 6 years ago

Let'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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Helping verbs | The parts of speech | Grammar | Khan Academy

1,150 views / 0 likes - added 6 years ago

We'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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Student Breaks Nerd's Eye Glasses, What Happens Next Is Shocking | Dhar Mann

1,880 views / 4 likes - added 3 years ago

You should always treat others how you want to be treated. Hi #DharMannFam, thanks for watching my video! For exclusive giveaways & more inspirational content follow me on Instagram here: http://bit.ly/2Kcbgs2Also, did you know you can text me at 213-212-
02:00 Popular
What is a pronoun? | The parts of speech | Grammar | Khan Academy

1,076 views / 0 likes - added 6 years ago

Pronouns 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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Reflexive pronouns | The parts of speech | Grammar | Khan Academy

1,087 views / 0 likes - added 6 years ago

We 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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Pronoun number | The parts of speech | Grammar | Khan Academy

870 views / 0 likes - added 6 years ago

The 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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TIL: These Spiny Sea Creatures Can Regrow Lost Body Parts | Today I Learned

561 views / 0 likes - added 6 years ago

What can liquefy its limbs, throw up its own stomach and still live? Echinoderms, a group of sea creatures that can regenerate their own body parts! In this episode of Today I Learned, National Geographic Explorer Paul Bump tells you all about echinoderm’
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BONUS VIDEO | Singular They | The parts of speech | Grammar | Khan Academy

516 views / 0 likes - added 6 years ago

You 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
04:52
Possessive pronouns | The parts of speech | Grammar | Khan Academy

669 views / 0 likes - added 6 years ago

We can use pronouns to show possession relationships, describing what things belong to which people, like "her shoe" or "the book is mine." Possessive pronouns come in two flavors: adjective and noun! David, KA's resident grammarian, covers the difference
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Subject and object pronouns | The parts of speech | Grammar | Khan Academy

531 views / 0 likes - added 6 years ago

Before we get any further with pronouns, let's cover what the difference between a subject and an object pronoun is, because the distinction between those two concepts will start coming up a good deal. Practice this yourself on Khan Academy right now: htt
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Grammatical person and pronouns | The parts of speech | Grammar | Khan Academy

872 views / 0 likes - added 6 years ago

There's this idea in grammar called grammatical person that helps describe who's being talked about in a sentence. David, KA's Grammar Fellow, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/parts
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Introduction to verb tense | The parts of speech | Grammar | Khan Academy

809 views / 0 likes - added 6 years ago

An understanding of verb tense will make you into a TIME WIZARD, with the ability to control the past, the present, and the future – with your words, anyway. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/
04:56
How does a Door Handle work?

531 views / 0 likes - added 4 years ago

This video goes over the inside of a door handle that you would use in your house. Specific details will vary for different door handles. Parts covered in this video: handle, rosette, latch, latch assembly, and locking mechanism. The locking mechanism was
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Introduction to irregular verbs | The parts of speech | Grammar | Khan Academy

567 views / 0 likes - added 6 years ago

Words like "walk" and "look" are regular verbs – they behave in a predictable way. But there's a whole class of words in English, called irregular verbs, that are harder to predict. David, KA's Grammar Fellow, explains. Practice this yourself on Khan Acad
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The vowel-shift irregular verb | The parts of speech | Grammar | Khan Academy

1,189 views / 0 likes - added 6 years ago

This 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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The funky -ed irregular verb | The parts of speech | Grammar | Khan Academy

569 views / 1 likes - added 6 years ago

These are the most regular of the irregular verbs; while they don't behave exactly like regular verbs, like present tense "walk" become past tense "walked", they do maintain the "-ed" sound. It's just spelled differently. Practice this yourself on Khan Ac
01:53
Sesame Street: Herry Learns the Body Parts in Spanish

594 views / 0 likes - added 7 years ago

Herry can name all the different parts of the body, but he doesn’t know what they are called in Spanish. Michelle is here to help Herry learn! Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_center?add_user=SesameStreet Fo
04:00 Popular
The Snail-Smashing, Fish-Spearing, Eye-Popping Mantis Shrimp

795 views / 1 likes - added 7 years ago

The killer punch of the mantis shrimp is the fastest strike in the animal kingdom, a skill that goes hand in hand with its extraordinary eyesight. They can see an invisible level of reality using polarized light, which could lead to a breakthrough in dete
03:34 Popular
Introduction To Agreement | Verbs | The Parts Of Speech

789 views / 0 likes - added 8 years ago

When you match up the subject of a sentence with a verb, it's called 'agreement'. Here's how it works! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs/e/intro-to-verb-agreement M
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Irregular plural nouns | foreign plurals | The parts of speech | Grammar | Khan Academy

640 views / 0 likes - added 6 years ago

You don't need to know how to speak Latin and Greek in order to understand English, but some words in English come from those languages. It's helpful to know how some Greek and Latin words change from singular to plural. Practice this yourself on Khan Aca
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BONUS VIDEO | Terminal Prepositions | Prepositions | The Parts Of Speech

542 views / 0 likes - added 8 years ago

It's totally okay to end sentences with prepositions! David, Khan Academy's grammarian-in-chief, explains the history and the context behind this long-held grammar myth. Missed the previous lesson? Watch here: https://www.khanacademy.org/humanities/gramma
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1,059 views / 1 likes - added 8 years ago

Prepositions help show us where things are in space and time. Practice this yourself on Khan Academy right now: http://www.khanacademy.org/the-preposition/e/meet-the-preposition Watch the next lesson: https://www.youtube.com/watch?v=96sojEZsKu8 The parts
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919 views / 0 likes - added 8 years ago

Some prepositions describe relationships between people or things. These prepositions don’t include information about time or space. Watch the next lesson: https://www.khanacademy.org/the-preposition/e/common-prepositions Missed the previous lesson? Watch
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902 views / 0 likes - added 7 years ago

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1,241 views / 1 likes - added 5 years ago

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957 views / 0 likes - added 8 years ago

These prepositions are called compound prepositions, or multisyllabic prepositions. Like most prepositions, they have both literal and figurative meanings. David explains. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofspeech
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1,113 views / 0 likes - added 8 years ago

Some prepositions help describe relationships between objects and their locations in space. David explains how! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-preposition/e/prepositions-about-time-and-space Watch the nex
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1,304 views / 0 likes - added 8 years ago

Some prepositions help describe moments in time. Learn more and enhance your powers of time wizardry! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-preposition/e/prepositions-about-time-and-space Watch the next lesson:
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273 views / 0 likes - added 2 years ago

Sit back, and relax, because Alyssa the Party Planner has tons of ideas for your Spa Party! Check out her designs for decorating, party crafts, and food to serve at a Spa Party! In this episode she teaches you how to make soothing eye masks and fun slippe
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617 views / 0 likes - added 6 years ago

Let'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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1,236 views / 0 likes - added 6 years ago

Subordinating 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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1,033 views / 0 likes - added 6 years ago

Some 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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1,133 views / 0 likes - added 6 years ago

David, 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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891 views / 0 likes - added 6 years ago

Sometimes 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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1,470 views / 0 likes - added 6 years ago

There'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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Perfect Aspect | The parts of speech | Grammar | Khan Academy

689 views / 0 likes - added 6 years ago

If 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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901 views / 0 likes - added 6 years ago

Body Parts Exercise Songs for Children with Ryan ToysReview! Kids can have fun dancing! Sing to fun nursery rhyme kids action song with clap hands, jump, and wiggle ears and more! LYRICS Do do do, I have two hands I have two hands, YOU DO TOO (4x) You c
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1,050 views / 0 likes - added 4 years ago

Have you ever thought about how you get emails or any other information, from any corner of the world, within a blink of an eye? This has been made possible by a network of cables, which are laid under the ground and below the ocean. The cables, which car
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Perfect progressive aspect | The parts of speech | Grammar | Khan Academy

538 views / 0 likes - added 6 years ago

We 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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573 views / 0 likes - added 6 years ago

If 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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46 views / 0 likes - added 4 months ago

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How to See Quantum with the Naked Eye

555 views / 0 likes - added 6 years ago

How can you train yourself to be a quantum detector? Quantum interactions happen at impossibly small scales. But the life-size effects are all around you. You can detect quantum mechanics all over — if you know how to look for it. Subscribe: https://www.y
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Skylight: More Than Meets the Eye

518 views / 0 likes - added 5 years ago

The sky is awash in light, but there’s much more beyond the visible that we cannot sense with our eyes. What do we see when we use telescopes to peer into the invisible? #astronomy #space #visiblelight #wavelength #infrared #MilkyWay #Andromeda #stars #CM
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995 views / 0 likes - added 8 years ago

Words like 'very' and 'slightly' are examples of intensifiers and adverbs of degree. Here's how they work! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-modifier/e/intensifiers-and-adver
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560 views / 2 likes - added 8 years ago

SciShow explores a newly identified neurological condition, aphantasia, the inability to visualize things in your imagination, and gives tribute to Dr. Oliver Sacks, popular explorer of the human mind. ---------- Dooblydoo thanks go to the following Patre
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622 views / 0 likes - added 7 years ago

The science behind the stereogram craze of the 1990s. Sources: MagicEye.com http://www.magiceye.com/ MagicEye.js http://peeinears.github.io/MagicEye.js/ EasyStereogramBuilder.com http://www.easystereogrambuilder.com/3d-stereogram-maker.aspx Subscribe to o
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376 views / 0 likes - added 4 years ago

I've made a lot of videos about juggling (and will continue to!) as well as minecraft. This is the first video I've made about a passion of mine that's larger than the other two combined - science! I hope to create videos which explain scientific phenomen
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294 views / 0 likes - added 4 years ago

When it comes to dark matter, it might be time to leave WIMPS behind, as theres a new candidate thats been pulling ahead of its competitors in recent months: axions. Welcome to the new era of dark matter hunting.Subscribe to Seeker! http://bit.ly/subscrib
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1,365 views / 1 likes - added 8 years ago

Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-geometry-topic/cc-early-math-fractions-of-shapes/e/equal-parts-of-circles-and-rectangles?utm_source=YT&utm_medium=Desc&utm_campaign=Early
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906 views / 1 likes - added 8 years ago

Mind Blow features the latest news in science, technology and amazing! TWITTER: https://twitter.com/VsauceTwo **** SOURCES AND LINKS *** Eel Drones (0:00) http://www.defenseone.com/technology/2014/12/why-eel-drones-are-future-naval-warfare/100500/ Invisib
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505 views / 0 likes - added 4 years ago

CEPHALOPOD WEEK IS HERE From June 21 to 28, celebrate our favorite undersea creatures with Science Friday. https://www.sciencefriday.com/cephalopodweekFor most people, the red irididescent sepioteuthis squid serve an single purpose as delicious calamari.
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1,070 views / 0 likes - added 8 years ago

Watch the smallest particles in the universe fly down from space and get ejected from a radioactive rod. NOVA Facebook: https://www.facebook.com/NOVAonline NOVA Twitter: https://www.twitter.com/novapbs EXPERIMENT INSTRUCTIONS: http://bit.ly/1BSEZK6 Credit
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545 views / 0 likes - added 8 years ago

Part 7 - https://youtu.be/d2E1OTU3wd8 Welcome to my lets play on Kings Quest: A Knight To Remember. In this series I will be playing through the entire first chapter with commentary. Enjoy. Find out more about the game - http://www.sierra.com/kingsquest T
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395 views / 0 likes - added 5 years ago

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472 views / 0 likes - added 5 years ago

Jumping spiders have excellent vision. To test it, scientists attach a tiny hat to the spider's head and then set it in front of a special machine of which there are only two in the world. What they discovered is that the four sets of eyes all serve a dif
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Eye Gaze and Intent: How Robots Are Learning to Help People

387 views / 0 likes - added 4 years ago

Carnegie Mellon University's Henny Admoni studies human behavior in order to program robots to better anticipate people's needs. Admonis research focuses on using assistive robots to address different impairments and aid people in living more fulfilling l
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2,141 views / 1 likes - added 5 years ago

How to Add and Subtract Mixed Numbers and Show the Work. Part of the series: Adding and Subtracting Fractions. When adding and subtracting mixed numbers it is always important to remember to show your work. Add and subtract mixed numbers and show the work
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756 views / 0 likes - added 7 years ago

Thanks to http://www.audible.com/minuteearth for sponsoring this video. Got questions!? Discuss this vid with brain experts on Reddit: http://bit.ly/RedditBrains Thanks also to our supporters on https://www.patreon.com/MinuteEarth : - Maarten Bremer - Jef
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304 views / 0 likes - added 3 years ago

The Nikon Small World in Motion competition brings together talented microscopists from all over the world. What they have been able to capture will likely astound you, even though sometimes what you're seeing is pond scum. Please visit our website to dis
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213 views / 0 likes - added 3 years ago

Its one of the most breathtaking natural spectacles on the planet trillions of green leaves across New England transform into the brilliant hues of fall. This is natures masterwork. But how and why do the leaves change color in fall? The answers may surpr
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1,346 views / 4 likes - added 8 years ago

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185 views / 0 likes - added 2 years ago

Its what the inventor of the device says could be the future and solve the smartphone zombie problem.
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328 views / 1 likes - added 2 years ago

Bikini Bottom has all types of creatures that sometimes have human features!? From SpongeBob having human teeth to a human hand just appearing, check out 32 times SpongeBob had human parts!#AnimatedShow #CringeCompilation #NoContext Subscribe for More: ht
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1,113 views / 1 likes - added 6 years ago

Have you ever wondered how the refrigerators in your home work? Refrigerators, which have become an integral part of every household, work based on some simple and interesting scientific principles. Beginning with a basic refrigerator model, this video wi
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341 views / 0 likes - added 4 years ago

Professor Lawrence Gostin speaks with WIRED's Matt Simon about what you should know about COVID-19 quarantines. Will the U.S. ever see a mass quarantine like in some other parts of the world?Still havent subscribed to WIRED on YouTube? http://wrd.cm/15fP7
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206 views / 0 likes - added 2 years ago

Soar high above the hills of the Scottish Highlands with Tilly the golden Eagle.Subscribe: http://bit.ly/BBCEarthSub #Eagle #Birds #NaturalWorldWatch more: Planet Earth http://bit.ly/PlanetEarthPlaylist Blue Planet http://bit.ly/BluePlanetPlaylist Planet
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1,362 views / 1 likes - added 8 years ago

Learn about the adjective order of Standard American English and your new favorite memory aid: DOSA-SCOMP.
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1,026 views / 0 likes - added 8 years ago

Relative adverbs connect chunks of sentences together. Find out how that works!
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1,057 views / 0 likes - added 8 years ago

Articles—words like the, a, and an—are special adjectives we use to indicate whether a noun is specific or not specific. David, Khan Academy's resident grammarian, explains.
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827 views / 0 likes - added 8 years ago

Adverbs are a kind of modifier that you can use to change verbs or adjectives, like 'very' or 'carefully'.
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704 views / 0 likes - added 8 years ago

Adjectives are the words we use to modify nouns. David explains how, with the help of a bear.
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361 views / 0 likes - added 5 years ago

Today we're talking molding and casting techniques, and we're making multiple casts of a thumbs up! Subscribe & “Ring the Bell”: https://goo.gl/618xWm PerfectMold: https://amzn.to/2K1VbkK PerfectCast: https://amzn.to/2uW4KwR Get TKOR Merch: https://goo.gl
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644 views / 0 likes - added 6 years ago

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996 views / 0 likes - added 8 years ago

Why does "goose" become "geese" and "foot" become "feet"? David the Grammarian and Jake the Linguist explain.
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1,389 views / 0 likes - added 8 years ago

The difference between concrete and abstract nouns can be a little fuzzy. Let's start by focusing on the word origins of "concrete" and "abstract", and see if that gives us a way in.
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1,482 views / 0 likes - added 8 years ago

What's the difference between a common noun and a proper noun?
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982 views / 0 likes - added 8 years ago

Learn how to form and use comparative and superlative modifiers.
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1,278 views / 0 likes - added 8 years ago

'A' and 'an' are the indefinite articles of English; 'the' is the definite article. David explains what that means!
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942 views / 0 likes - added 8 years ago

Find out how to be "happier" or even "the happiest!" David, KA's grammarian-in-chief, explains how to compare nouns using comparative and superlative modifiers.
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120 views / 0 likes - added 1 year ago

Get your first Kiwi Crate for free: https://KiwiCo.com/SteveMouldSo it's magnets of course. But how exactly? What's the mechanism?Here's my #shorts channel: https://stvmld.com/cug7y2w7Here's that instrucbles project if you want to make one yourself:https:
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1,449 views / 7 likes - added 5 years ago

If you’ve ever felt ‘pins and needles’ in your arm or leg, you’ve probably wondered: why do our limbs just “fall asleep” and what causes it to happen? Images used under license from Shutterstock.com Welcome to COLOSSAL QUESTIONS, the show that answers all
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178 views / 0 likes - added 3 years ago

The Stanford mathematician Tadashi Tokieda demonstrates one of his physics toys: the curious higher and lower notes you hear when tapping a coffee mug with a spoon. Read the full Q&A here: https://www.quantamagazine.org/tadashi-tokieda-collects-math-and-p
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612 views / 0 likes - added 5 years ago

This desk changes with your mood. A new project from MIT Media Lab, Mediated Atmosphere, seeks to improve productivity and happiness at work through design, technology, and psychology. The desk reads over 30 biological signals like heart rate and body tem
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709 views / 0 likes - added 7 years ago

Join Josh as he explains the intricacies of diplomatic immunity, a tradition dating back at least 4,000 years. Listen to the Stuff You Should Know podcast: http://www.stuffyoushouldknow.com/podcasts/deal-diplomatic-immunity/ Share on Facebook: Share on Tw
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What Is The Deep Space Network & How Does It Work?

643 views / 1 likes - added 8 years ago

Satellites and rovers in space use the Deep Space Network to get information back to Earth. What is it and how does it work? How GPS Works ►►►►http://bit.ly/MPpehX Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG Read More: Deep Space N
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827 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/how-do-vaccines-work-kelwalin-dhanasarnsombut The first ever vaccine was created when Edward Jenner, an English physician and scientist, successfully injected small amounts of a cowpox virus into a young boy to
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1,131 views / 0 likes - added 8 years ago

David, 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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Progressive Aspect | The parts of speech | Grammar | Khan Academy

527 views / 0 likes - added 6 years ago

If 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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Simple Aspect | The parts of speech | Grammar | Khan Academy

607 views / 0 likes - added 6 years ago

If 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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785 views / 1 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/why-don-t-perpetual-motion-machines-ever-work-netta-schramm Perpetual motion machines — devices that can do work indefinitely without any external energy source — have captured many inventors’ imaginations becau
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750 views / 0 likes - added 6 years ago

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1,229 views / 1 likes - added 9 years ago

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672 views / 0 likes - added 6 years ago

View full lesson: http://ed.ted.com/lessons/how-does-fracking-work-mia-nacamulli Deep underground lie stores of once-inaccessible natural gas. There’s a technology, called hydraulic fracturing, or “fracking,” that can extract this natural gas, potentially
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534 views / 0 likes - added 9 years ago

How a system can do work by expanding More free lessons at: http://www.khanacademy.org/video?v=obeGVTOZyfE
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How do focus groups work? - Hector Lanz

579 views / 0 likes - added 7 years ago

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831 views / 0 likes - added 8 years ago

English has seven words that behave very strangely when you change them from the singular to the plural. These are called THE MUTANT PLURALS of English. They're super cool.
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Irregular Plural Nouns, Part III | The Parts Of Speech | Grammar

665 views / 0 likes - added 8 years ago

Some nouns look the same whether they're singular or plural – these nouns are called "base plurals", and we'll demonstrate how they behave the only way I know how... by using sheep!
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784 views / 0 likes - added 6 years ago

Is 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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652 views / 0 likes - added 7 years ago

Video camera lenses are the perfect combo of modern technology and old fashioned craftsmanship. 8 overlapping stainless steel pieces control the amount of light that is let into the camera. MACHINES: HOW THEY WORK http://www.sciencechannel.com/tv-shows/ma
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693 views / 0 likes - added 9 years ago

Introduction to work and energy More free lessons at: http://www.khanacademy.org/video?v=2WS1sG9fhOk
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697 views / 0 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/how-does-money-laundering-work-delena-d-spann Money laundering is the term for any process that “cleans” illegally obtained funds of their “dirty” criminal origins, allowing them to be used within the legal econ
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1,276 views / 0 likes - added 8 years ago

David, 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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Ms. Booksy is back with Sleeping Beauty! Watch Sleeping Beauty's full story at Cool School!! Subscribe to Cool School's Channel: http://bit.ly/18enloo Like Cool School on Facebook: http://on.fb.me/1EFNxXE Follow Cool School on Twitter: http://bit.ly/1EUu2
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04:45
How Computers Work: Circuits and Logic

571 views / 0 likes - added 5 years ago

Computers process information in the blink of an eye. It's not magic though, it's just millions of tiny circuits! Start learning at http://code.org/ Stay in touch with us! • on Twitter https://twitter.com/codeorg • on Facebook https://www.facebook.com/Cod
03:31
How Does Colorblindness Work?

610 views / 0 likes - added 8 years ago

We see color thanks to complex coordination of signals from the eyes to the brain. Here's what happens when the signal gets scrambled. Learn more at HowStuffWorks.com: http://health.howstuffworks.com/human-body/systems/eye/colorblindness.htm Share on Face
09:52
Work and Energy (part 2)

622 views / 1 likes - added 9 years ago

More on work. Introduction to Kinetic and Potential Energies. More free lessons at: http://www.khanacademy.org/video?v=3mier94pbnU
04:50
How does a Grand Piano work? - Part 1

628 views / 0 likes - added 5 years ago

This video covers the different parts of a Grand Piano and what happens when a key is pressed. For those interested - the keys being played on the piano are the real keys for the song (or at least close to it). Watch Part 2: https://www.youtube.com/watch?
10:08
Scientist Explains How Moon Mining Would Work | WIRED

493 views / 0 likes - added 4 years ago

WIRED speaks with Angel Abbud-Madrid, the Director of the Center for Space Resources at the Colorado School of Mines, to find out just how lunar mining would work.Still havent subscribed to WIRED on YouTube? http://wrd.cm/15fP7B7 Also, check out the free
02:34 Popular
Irregular Plural Nouns, Part I | The Parts Of Speech | Grammar | Khan Academy

881 views / 0 likes - added 8 years ago

The 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
07:23 Popular
Irregular Plural Nouns, Part II | The Parts Of Speech | Grammar | Khan Academy

938 views / 0 likes - added 8 years ago

The 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
07:09 Popular
Cinderella Parts 1 & 2 | Story Time with Ms. Booksy at Cool School

935 views / 1 likes - added 7 years ago

It's fun to go back to your favorite stories! Ms. Booksy retells one of her all time favorite stories: Cinderella! Subscribe to Cool School's Channel: http://bit.ly/18enloo Like Cool School on Facebook: http://on.fb.me/1EFNxXE Follow Cool School on Twitte
02:54 Popular
BONUS: "FANBOYS," a mnemonic song | Conjunctions | Parts of speech| Khan Academy

1,574 views / 0 likes - added 6 years ago

FANBOYS" is a mnemonic device you can use to help remember the coordinating conjunctions of English. Team Grammar made this video, figuring that we couldn't very well cover conjunctions without writing a song, now could we? If you're moved to make your ow
19:03 Popular
Work Done by Isothermic Process

1,452 views / 0 likes - added 9 years ago

Isothermic and Adiabatic processes. Calculating the work done by an isothermic process. Seeing that it is the same as the heat added. More free lessons at: http://www.khanacademy.org/video?v=iiFWoXQPOJc
16:35 Popular
Trying Back To School Life Hacks to see if they work

3,490 views / 44 likes - added 4 years ago

Trying Back To School Hacks to see if they work! I thought Id test out some amazing diy school life hacks for you guys to see if they work! Comment what you think of these do it yourself life hacks, supplies and ideas! Leave a Like if you enjoyed and WATC
15:24
PV-diagrams and Expansion Work

549 views / 0 likes - added 9 years ago

Why work from expansion is the area under the curve of a PV-diagram More free lessons at: http://www.khanacademy.org/video?v=M5uOIy-JTmo
07:18 Popular
DIY CARDBOARD INVENTIONS that actually work !

2,125 views / 31 likes - added 4 years ago

DIY CARDBOARD INVENTIONS that actually work !SUBSCRIBE and become part of the AzzyLand family :D Hello Citizens of Azzyland.... I'm Azzy and welcome to another amazing reaction video! Today we are reacting to DIY CARDBOARD INVENTIONS that actually work !S
10:02 Popular
Dumb LIFE HACKS that actually work !

1,954 views / 23 likes - added 4 years ago

Dumb LIFE HACKS that actually work !SUBSCRIBE and become part of the AzzyLand family :D Hello Citizens of Azzyland.... I'm Azzy and welcome to another amazing reaction video! Today we are reacting to Dumb LIFE HACKS that actually work !SIMILAR VIDEOS http
04:00
How Sunglasses Work - Are They Damaging Your Eyes?

602 views / 0 likes - added 8 years ago

How do sunglasses actually work? How can some types cause damage to your eyes? And why do astronauts wear glasses made of gold? Kate explains all. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Too much light can be a bad thing, and our b
06:14 Popular
Sleepy Hollow Parts 1 & 2 | Story Time with Ms. Booksy at Cool School

773 views / 1 likes - added 7 years ago

It's a Halloween Story Time with Ms. Booksy! Join Ms. Booksy as she reads one of her favorite Halloween stories: The Legend of Sleepy Hollow! Subscribe to Cool School's Channel: http://bit.ly/18enloo Like Cool School on Facebook: http://on.fb.me/1EFNxXE F
06:59 Popular
Beauty and the Beast Parts 1 & 2 | Story Time with Ms. Booksy at Cool School

862 views / 0 likes - added 7 years ago

Ms. Booksy reads one of her favorite fairy tales: Beauty and the Beast! But, she can't remember if a kiss or a tear from Belle turns the Beast into a prince. Tell us below! Subscribe to Cool School's Channel: http://bit.ly/18enloo Like Cool School on Face
01:00
How do Mechanical Pencils Work? #shorts

571 views / 0 likes - added 2 years ago

We've all used mechanical pencils, but have you ever wondered how they work? It's pretty simple overall, but in this video, I wanted to explore the fingers or collet and ring interaction. The interaction between the two makes it such that the lead goes ou
06:15
How does the Nobel Peace Prize work? - Adeline Cuvelier and Toril Rokseth

542 views / 0 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/how-does-the-nobel-peace-prize-work-adeline-cuvelier-and-toril-rokseth Among the top prestigious awards in the world, the Nobel Peace Prize has honored some of the most celebrated and revered international figur
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08:22 Popular
Awesome DIY HALLOWEEN IDEAS that actually work

945 views / 20 likes - added 4 years ago

Awesome DIY HALLOWEEN IDEAS that actually workSUBSCRIBE and become part of the AzzyLand family :D Hello Citizens of Azzyland.... I'm Azzy and welcome to another amazing reaction video! Today we are reacting to Awesome DIY HALLOWEEN IDEAS that actually wor
14:59
How does a pipe organ actually work? | Anna Lapwood | Classic FM

223 views / 0 likes - added 1 year ago

Organist Anna Lapwood presents a beginner’s guide to the organ, from stops, pedals and manuals to pipes and wind chests. Filmed at St John's Smith Square in London – home to a magnificent organ made up of a whopping 3,574 pipes. 0:00 Introduct
09:29 Popular
Agnus Dei (Adagio for Strings, Op 11) - Samuel Barber (all parts sung by Matthew Curtis)

706 views / 0 likes - added 7 years ago

Real Singing. Real Musicality. Real Results. Choral Tracks offers the highest quality, professionally sung rehearsal tracks for choral singers of all levels, promoting independent, accurate, and expressive singing. Founder Matthew Curtis, recent Tenor and
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09:55 Popular
Work, Energy, And Power: Crash Course Physics #9

1,381 views / 0 likes - added 8 years ago

When you hear the word, "Work," what is the first thing you think of? Maybe sitting at a desk? Maybe plowing a field? Maybe working out? Work is a word that has a little bit of a different meaning in Physics and today, Shini is going to walk us through it
03:34
How Do Airbags Work?

638 views / 0 likes - added 6 years ago

Check to see if your car is part of the Takata airbag recall: https://www.nhtsa.gov/recalls If you’re in a car accident, you want to be sure your airbags protect you. And they work because of chemistry, with some physics thrown in. This week on Reactions,
04:04
How Foldable Screens Work

537 views / 0 likes - added 5 years ago

The development of flexible screens has been in the works for the past six years. Phones now have curved edges, but they're able to actually be folded. We're seeing flexible display technology emerging from Samsung and Huawei. Watch the video above to lea
05:25
Why You Really Shouldn't Go To Work When You're Sick

593 views / 0 likes - added 8 years ago

Going to work while you’re sick is not only bad for you but it also affects the people around you. How important is for you to stay at home? Sign Up For The TestTube Newsletter Here ►►►► http://dne.ws/1McUJdm Read More: Here’s how fast viruses spread in y
08:40
How Do Holograms Work? (Part 1 of 3)

458 views / 0 likes - added 5 years ago

Science-fiction is littered with holograms, and they’ve become a staple of anything set in the future. But, they’ve been around longer than you think. Part 2 of 3 - https://youtu.be/c8pL6vW9R0I Part 3 of 3 - Coming Soon! Read More: The History of Holograp
16:01
Color Test Shows If Your Eyes Work Like Rare 5%

401 views / 1 likes - added 3 years ago

You'd think colors are just colors and we all see them the same. But not if you're in the rare 5% who can distinguish more colors than others! This optical illusion eye test will reveal how unique you truly are!#brightside #eyetestAnimation is created by
09:03 Popular
Aladdin - A Magical Adventure with Ms. Booksy! - Parts 1 & 2 | Story Time at Cool School

852 views / 3 likes - added 6 years ago

Aladdin is always getting into trouble! But when he finds a magic lamp, who knows what can happen! Join Ms. Booksy as she reads the full story of Aladdin at Cool School! Subscribe to Cool School's Channel: http://bit.ly/18enloo Like Cool School on Faceboo
04:39
Sesame Street: Take Your Child to Work Day

139 views / 0 likes - added 1 year ago

It's "Take Your Child to Work Day," and Wes is learning about his dad, Elijah, does at work and his job as a meteorologist! A meteorologist is someone who studies and explains the weather! Wes gets a studio badge just like his dad and even practices being
10:29
13 TESTS AND TRICKS THAT WILL MAKE YOUR BRAIN WORK

626 views / 0 likes - added 6 years ago

Brain work is the best kind of work! 'Cause it's so much fun! Check it out! ;) Subscribe to 5-Minute Crafts GIRLY: https://goo.gl/fWbJqz Subscribe to 5-Minute Workouts: https://goo.gl/67owiQ 5-Minute Crafts KIDS: https://goo.gl/PEuLVt --------------------
19:47
How Things Work | Submarines, 3D Printers, Popcorn & MORE | Nat Geo Kids Compilation | @NatGeoKids

25 views / 0 likes - added 1 month ago

Kamri Noel and four of National Geographics experts find out how things work.00:00 How Submarines WorkKamri Noel asks marine biologist David Gruber to explain how submarines dive and navigate.02:19 How Gecko Feet WorkKamri Noel and National Geographics Da
04:20 Popular
How batteries work - Adam Jacobson

746 views / 0 likes - added 6 years ago

Learning English with TED-ed! TED-ed How batteries work - Adam Jacobson with subtitle. Source http://ed.ted.com/
10:02 Popular
Testing Viral Minecraft Hacks That Actually Work

1,676 views / 16 likes - added 2 years ago

Today we're Testing Viral Minecraft Hacks That Actually Work! These Viral Minecraft Hacks are proven to actually work, their pretty insane! What Viral Minecraft Hacks should I test in the next video?Subscribe! - http://bit.ly/1GtTBWjMerch - https://www.09

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