Search Results: "concave mirror real image demonstration homemade science bruce yeany"

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02:40 Popular
Interpreting Linear Formulas Example 1 | Algebra I | Khan Academy

2,242 views / 0 likes - added 8 years ago

Interpreting a linear formula Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/interpreting_linear_functions/e/interpreting-features-of-linear-functions?ut
03:11 Popular
Precious Commodities Worth (More Than) Their Weight In Gold

1,177 views / 0 likes - added 6 years ago

The saffron war of 1374 lasted 14 weeks driven by a notion that the spice could cure plague. It can’t. But people lost their heads over it. It’s not just gold, diamonds, and oil we cherish and plunder. Seemingly benign commodities—whether it’s medicinal t
03:53 Popular
Missing Number For Addition And Subtraction Within 1000 | 3th Grade | Khan Academy

1,826 views / 1 likes - added 8 years ago

Learn how to solve missing number problems like ___ + 261 = 630. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-third-grade-math/cc-3rd-add-sub-topic/cc-3rd-add-sub-missing-value/e/find-the-missing-number--
01:07 Popular
How To Match Function Input To Output Given The Graph (example) | Algebra I | Khan Academy

1,084 views / 0 likes - added 8 years ago

Sal finds the input value for which g(x)=-2 given the graph of g. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/function-inputs-and-outputs/e/functions_matching_inputs_outputs?utm_so
05:46
Why locusts are descending on East Africa

303 views / 0 likes - added 3 years ago

This video is sponsored by ExpressVPN. To find out how to get three months free, click here: http://ExpressVPN.com/VoxIn a region where food is already scarce, billions of insects are now eating everything in sight.Become a Video Lab member! http://bit.ly
07:21 Popular
How the Meter Became the Meter

1,399 views / 1 likes - added 7 years ago

Try CuriosityStream and learn something new today: http://curiositystream.com/smart ↓ More info and sources below ↓ The meter is the world’s ultimate measure, but how did it become “the” meter? What is this measurement based on? The story of this revoluti
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02:53
Fast Radio Bursts Probably Aren’t Aliens, BUT We Haven’t Ruled It Out

516 views / 0 likes - added 6 years ago

Check out: To Boldly Go Where No Dog Has Gone Before https://youtu.be/Edx7TZZVi5I Scientists have taken a closer look at the source of those mysterious fast radio bursts you’ve heard about, and they have some new theories. An Interstellar Asteroid Just Fl
01:54 Popular
Getting To 10 By Filling Boxes | Basic Addition And Subtraction | Early Math | Khan Academy

796 views / 0 likes - added 8 years ago

Learn how to add two numbers to make 10. This video shows two examples: 3 + ___ = 10 and 6 + ___ = 10. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-basics/cc-early-math-make-
02:06 Popular
Relating Addition And Subtraction | Basic Addition And Subtraction | Early Math | Khan Academy

949 views / 0 likes - added 8 years ago

See the relationship between 2+3=5, 5-2=3, and 5-3=2. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-basics/cc-early-math-add-subtract-10/e/relate-addition-and-subtraction?utm_
01:40 Popular
How To Match Function Input To Output Given The Formula (example) | Algebra I | Khan Academy

1,012 views / 0 likes - added 8 years ago

Sal finds the input value for which f(t)=13, given that f(t)=-2t+5. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/function-inputs-and-outputs/e/functions_matching_inputs_outputs?utm_
03:39
Some People Are Programmed to Sleep Better Than Others

664 views / 0 likes - added 6 years ago

Do you have a hard time getting a good night's sleep? According to scientists, it's all in your genes. The Danger Of Staying In Bed Too Long - https://youtu.be/3g6-ZMEexHI Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Special thanks to Sq
10:26
Exercise: Crash Course Study Skills #10

679 views / 0 likes - added 6 years ago

We’re finally to the end of our time together here on Crash Course Study Skills, so this week we’re taking a more holistic approach to being the best learner you can. Part of taking care of your brain is taking care of your whole body, of which your brain
05:16 Popular
What is a coronavirus? - Elizabeth Cox

1,928 views / 16 likes - added 4 years ago

Dig into the science of coronaviruses and find out how they cause diseases such as SARS, MERS, and COVID-19. --For almost a decade, scientists chased the source of a deadly new virus through Chinas tallest mountains and most isolated caverns. They finally
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03:59 Popular
Can Low Frequency Sound Waves Make You Sick?

825 views / 1 likes - added 8 years ago

Loud noises can give you a headache, but scientists think it’s the sounds we can’t even hear that are making us sick. What’s infrasound? The Coolest Things Sound Waves Do ►►►► http://bit.ly/1QWKVsW Sign Up For The TestTube Newsletter Here ►►►► http://bit.
05:51
What's It Like to Live Underground?

374 views / 0 likes - added 3 years ago

Jessi has a cool pair of gardening gloves, which makes her wonder, what special tools do animals have for living underground?----------Love SciShow Kids and want to help support it? Become a Patron on Patreon: https://www.patreon.com/scishowIf you have a
03:21 Popular
What Will The Earth Look Like In 100 Years?

851 views / 0 likes - added 6 years ago

With the climate and technology changing so quickly, what will Earth be like for your grandchildren? Get your exclusive Life Noggin merch here: http://www.keeponthinking.co Support Life Noggin on Patreon: https://www.patreon.com/LifeNogginStudios Official
02:33
Can Antibodies From Llamas Help Us Fight COVID-19?

354 views / 0 likes - added 3 years ago

Scientists are considering some less-conventional approaches to tackle the COVID-19 #pandemic. One of those approaches is using #antibodies from llamas to fight off #SARCoV2, or to keep it from infecting you in the first place. We chatted with one scienti
08:52 Popular
Linear Models Example 1 | Algebra I | Khan Academy

1,920 views / 0 likes - added 8 years ago

Linear model for book reading Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/linear-functions-modeling/e/constructing-and-interpreting-linear-functions?u
02:19 Popular
How To Determine The Domain Of A Modeling Function (example With A Function) | Khan Academy

1,266 views / 0 likes - added 8 years ago

Sal 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
04:23
The Insane Plan to Tow an Iceberg to the Middle East

540 views / 0 likes - added 7 years ago

A United Arab Emirates company wants to tow an iceberg from Antarctica to the desert for drinking water, but is their plan feasible? How Did So Much Oil Get Trapped Under The Ocean? - https://youtu.be/e9wiM_mUbXU Sign Up For The Seeker Newsletter Here - h
10:25 Popular
7 Halloween Magic Tricks You Can Do

796 views / 8 likes - added 4 years ago

Fun Halloween magic tricks you can do at home! Easy spider prank for Halloween party, Learn how to magically carve a pumpkin in an instant, and create a magic bubbling witch's cauldron! What if you had a never-ending bucket of halloween candy? This magica
04:43 Popular
How bones make blood - Melody Smith

827 views / 0 likes - added 4 years ago

Dig into the science of how bone marrow transplants work and find out how you could become a donor by visiting https://join.bethematch.org/teded--Bones might seem rock-solid, but theyre actually quite porous inside. Most of the large bones of your skeleto
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14:07
Cantor's Infinity Paradox | Set Theory

483 views / 0 likes - added 5 years ago

Sign up to brilliant.org to receive a 20% discount with this link! https://brilliant.org/upandatom/ Cantor sets and the nature of infinity in set theory. Hi! I'm Jade. Subscribe to Up and Atom for new physics, math and computer science videos every two we
05:38 Popular
This Black Hole Is 17 Billion Times Larger Than The Sun!

817 views / 2 likes - added 8 years ago

Scientists have just found a black hole 17 billion times larger than the sun. What are supermassive black holes? Are Black Holes Science's Greatest Mystery? ►►►► http://bit.ly/1TaqMxU Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG Rea
02:48 Popular
Picture Graphs | Measurement And Data | Early Math | Khan Academy

1,526 views / 0 likes - added 8 years ago

Read and interpret a picture graph. 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-problems-with-picture-graphs-1?utm_source=YT&utm
10:27
What Can You Do With 100 Tubes of Toothpaste?

319 views / 1 likes - added 4 years ago

Today we're taking 100 tubes of toothpaste and testing out its different properties. What's inside of them, what are they made of, and how do they work? Can you boil it, does it foam up- what's the difference between charcoal toothpaste and regular?To pre
03:04 Popular
How To Create A Function From An Equation (example) | Functions | Algebra I | Khan Academy

913 views / 0 likes - added 8 years ago

Sal 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-
04:08
How Much Stress Can Kill You?

440 views / 0 likes - added 5 years ago

Stress from school, work, and your home life can be difficult to manage, but how important is it to keep your stressful life under control? Let's find out what happens to our bodies when we overwork ourselves. Watch more: Dangerous Effects Of Bullying ►►
03:41
Can You Take Expired Medications?

443 views / 0 likes - added 5 years ago

Description: Every medicine you buy has an expiration date printed on it somewhere, but does it actually go bad? This week on Reactions, we explain the chemistry of drug expiration dates. Subscribe! http://bit.ly/ACSReactions Facebook! http://facebook.com
04:06 Popular
Why Do We Have 10 Fingers And 10 Toes?

867 views / 3 likes - added 8 years ago

As humans we could have had any number of fingers and toes, but somehow we ended up with 10 of each. What's so special about 10? Why Did Our Toes Evolve To Look So Weird? ►►►► http://bit.ly/1TChNWx Sign Up For The Seeker Newsletter Here ►►►► http://bit.ly
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05:48 Popular
How Music Was Made On Super Nintendo

731 views / 0 likes - added 5 years ago

A closer look at the sound system of the SNES! Get a 30 day free trial of VRV here: vrv.co/nerdwriter Support Nerdwriter videos: https://patreon.com/nerdwriter| Subscribe:http://bit.ly/SubNerdwriter Watch the most popular Nerdwriter episodes: https://yout
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02:35 Popular
Interpreting Linear Formulas Example 2 | Algebra I | Khan Academy

1,432 views / 0 likes - added 8 years ago

Linear equation for file transfer Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/interpreting_linear_functions/e/interpreting-features-of-linear-function
06:55 Popular
What Are Variables, Expressions, And Equations? | Introduction To Algebra | Algebra I | Khan Academy

1,710 views / 0 likes - added 8 years ago

Learn what variables, expressions, and equations really are. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/introduction-to-algebra/feel-for-equations-and-inequalit/e/dependent-and-independent-variable
05:30
Can You Guess Which Animals Fart (Or Don't)?

611 views / 0 likes - added 7 years ago

#DoesItFart has been trending on Twitter, and scientists have been answering. Here's everything you need to know about the farting database. What Farts Say About Your Health - https://youtu.be/L-BL_NlYOmg Sign Up For The Seeker Newsletter Here - http://bi
01:03 Popular
Subtraction Word Problems Within 10 | Basic Addition And Subtraction | Early Math | Khan Academy

762 views / 0 likes - added 8 years ago

Learn how to solve word problems by subtracting small numbers (numbers 10 or less). Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-basics/cc-early-math-add-sub-word-problem-wit
08:14
Where Did Viruses Come From?

649 views / 0 likes - added 5 years ago

Try CuriosityStream today: http://curiositystream.com/eons There are fossils of viruses, of sorts, preserved in the DNA of the hosts that they’ve infected. Including you. This molecular fossil trail can help us understand where viruses came from, how they
15:59 Popular
22 ONE-MINUTE FOOD TRICKS

715 views / 1 likes - added 5 years ago

YUMMY GOODIES AND SURPRISING COOKING HACKS Do you love cooking? If the answer is no, I still hope that you like yummy food, so this video is for you anyways. You can also find a lot of funny food tricks in this video (check out pasta sculptures or egg jum
05:05
How do virus tests actually work? - Cella Wright

686 views / 0 likes - added 4 years ago

Dig into two testing techniques for viruses: PCR tests to diagnose an infection and immunoassays to detect antibodies. --A new virus emerges and spreads like wildfire. In order to contain it, researchers must first collect data about whos been infected. T
03:12 Popular
Graphing Linear Functions Example 2 | Algebra I | Khan Academy

1,941 views / 0 likes - added 8 years ago

Graphing equation for filling pool Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/linear-functions-modeling/e/graphing-linear-functions-word-problems?utm
04:25
Meet the Drug-Resistant Superbug Thats Taking Over the World

319 views / 0 likes - added 3 years ago

Candida Auris is the new superbug on the block you've probably never heard of, and it is invading healthcare systems worldwide. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more SICK | http://bit.ly/SICKplaylist Visit our shop at http://shop.s
03:15 Popular
Is Fluoride in Drinking Water Safe?

822 views / 0 likes - added 7 years ago

Subscribe! http://bit.ly/ACSReactions It’s in our tap water, toothpaste and even in tea. Fluoride has helped reduce cavities in children for decades. Still, more than 70 years after Grand Rapids, Michigan, became the first city to fluoridate its drinking
04:08 Popular
Measuring A Golden Statue | Measurement And Data | Early Math | Khan Academy

754 views / 0 likes - added 8 years ago

Measure 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
23:02 Popular
How To Do 10 EASY Magic Tricks!

1,953 views / 8 likes - added 5 years ago

Learn how to do 10 simple and amazing magic tricks! Easy magic tricks for kids, beginners, and all ages! Fun family-friendly magic trick tutorials with step-by-step instructions for each trick! All magic secrets revealed! Cool DIY magic tricks you can do
04:51 Popular
12 Details In The Frozen 2 Trailer You Might Have Missed

1,137 views / 4 likes - added 4 years ago

The full-length trailer for Frozen II has arrived, and its full of symbolism, subtle hints, and possible hidden meanings. We break down 12 of these clues, and analyze all the theories about what they might mean.We explain what the symbols on the runes mea
06:35 Popular
Constructing Linear Functions Example 1 | Algebra I | Khan Academy

1,781 views / 0 likes - added 8 years ago

Linear model for ice sheet thickness Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/linear-functions-modeling/e/constructing-linear-functions-word-proble
05:15
NASA's Parker Solar Probe Touches The Sun For The First Time

177 views / 0 likes - added 2 years ago

For the first time in history, a spacecraft has touched the Sun. NASA’s Parker Solar Probe has now flown through the Sun’s upper atmosphere – the corona – and sampled particles and magnetic fields there. The new milestone marks one
01:42 Popular
Addition Word Problems Within 10 | Basic Addition And Subtraction | Early Math | Khan Academy

859 views / 1 likes - added 8 years ago

Learn how to solve word problems by adding small numbers (numbers 10 or less). Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-basics/cc-early-math-add-sub-word-problem-within-1
02:22 Popular
See Hummingbirds Fly, Shake, Drink in Amazing Slow Motion | National Geographic

932 views / 1 likes - added 6 years ago

They move so fast that human eyes see only a hovering spot of color, a blur of wings. But when frozen in time by high-speed cameras, hummingbirds yield their secrets. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographi
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05:09 Popular
Converting From Slope-intercept To Standard Form | Algebra I | Khan Academy

1,325 views / 0 likes - added 8 years ago

Converting from slope-intercept to standard form Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/standard-form/e/converting_between_slope_intercept_and_st
08:14
Can we get rid of Covid-19 forever?

324 views / 0 likes - added 3 years ago

How to eradicate a disease, in 4 steps.Subscribe to our channel and turn on notifications () so you don't miss any videos: http://goo.gl/0bsAjOAs of March 2021, Covid-19 has killed more than 2.5 million people. Its brought on a dramatic economic downfall,
02:15 Popular
Addition And Subtraction Within 10 | Basic Addition And Subtraction | Early Math | Khan Academy

1,929 views / 0 likes - added 8 years ago

See how to solve a bunch of addition and subtraction problems with small numbers. All numbers in this video are 10 or less. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-basic
03:30 Popular
What Happens When You're Struck By Lightning?

759 views / 2 likes - added 7 years ago

The chances of being struck by lightning are about 1 in a million. What exactly is lightning and what happens if it hits you? Volcano Lightning: How Does It Happen? - http://bit.ly/2cqCb0E Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Rea
01:49
How Much Air Can A Tree Hold? #TeamTrees

353 views / 0 likes - added 4 years ago

Go to https://teamtrees.org Let's plant some trees! #TeamTreesTrees can take an astounding amount of carbon out of the air, which is good, because we need to do that times a trillion.Thanks also to our Patreon patrons https://www.patreon.com/MinuteEarth a
07:58
Why Do More Species Live Near the Equator?

578 views / 0 likes - added 7 years ago

Go to http://Raceforretirement.com and see how the action gap affects you. Follow all of our Peru adventures on this playlist: http://bit.ly/SmartPeru ↓ More info and sources below ↓ Special thanks to Rainforest Expeditions for hosting us! Visit http://ww
01:06 Popular
TIL: Mount St. Helens Has a Baby Volcano Inside It | Today I Learned

922 views / 2 likes - added 6 years ago

On May 18, 1980, Mount St. Helens in Washington State erupted in the most explosive volcanic event in U.S. history. Fifty-seven people and countless animals died, a forest was leveled, and ash blanketed the region as far away as Minnesota. ➡ Subscribe: ht
03:58
Why The Shortest Day Of The Year Isn't The Coldest

196 views / 0 likes - added 2 years ago

Watch the new season of MinuteBody - and get access to both CuriosityStream and Nebula - at https://curiositystream.com/minuteearth.The way we experience seasons don't necessarily line up with how they're technically defined - here's why.LEARN MORE*******
02:15
Scientist Gains Vision Underwater

428 views / 0 likes - added 4 years ago

With severe myopia hindering her vision on land, scientist Mary Power's love for aquatic life began when she realized she could see much more clearly underwater.Please LIKE and SUBSCRIBE if you enjoyed! http://bit.ly/1Adl6ht **More info & videos below**Th
13:17 Popular
Probability that at least 2 people in a room of 30 share the same birthday | Probability and Statist

982 views / 0 likes - added 6 years ago

The probability that at least 2 people in a room of 30 share the same birthday. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/probability/probability-and-combinatorics-topic/probability_combinatorics/e/probab
04:49 Popular
Is Anything Truly Random?

1,198 views / 0 likes - added 7 years ago

In 2012, scientists developed a system to predict what number a rolled die would land on. Is anything truly random or is it all predictable? Can Game Theory Help A Presidential Candidate Win? - http://bit.ly/2bMqILU Sign Up For The Seeker Newsletter Here
03:38 Popular
What Would Happen If All The Bugs Died?

738 views / 1 likes - added 6 years ago

Insects might seem annoying, but what happens if they all died off? Watch More: When Did Multicellular Life Begin? ►►►► https://www.youtube.com/watch?v=I2ZHMeF9dgA Get your exclusive Life Noggin merch: http://www.keeponthinking.co Support Life Noggin on P
04:19 Popular
Scientists Want to Transplant a Human Head, Here's Why That's a Bad Idea

813 views / 3 likes - added 6 years ago

A group of scientists are planning to perform a human head transplant at the end of 2017. But is their plan scientifically feasible? What Actually Happens To Your Body When You Donate Your Organs? - https://youtu.be/W_lEJsNcnWA Sign Up For The Seeker News
05:13
What is consciousness? - Michael S. A. Graziano

590 views / 0 likes - added 5 years ago

Explore the theories of human consciousness and the science of how your brain works to create a conscious experience. -- Patient P.S. suffered a stroke that damaged the right side of her brain, leaving her unaware of everything on her left side. If someon
19:30
11 Levels of Prosthetic Makeup: Easy to Complex | WIRED

186 views / 0 likes - added 1 year ago

Professional prosthetic makeup artist Meg Wilbur explains special effects makeup in 11 levels of difficulty, from easy to complex. Special effects makeup is a really broad category, so Meg defines complexity as increasingly elaborate flourishes, texture a
03:31
Robots Can Now Sense Your Emotions Via Radio Waves

557 views / 1 likes - added 7 years ago

Scientists have developed a machine that can read your emotions - even when your facial expression remains constant. How does it work? Why You Shouldn't Fear Artificial Intelligence - https://youtu.be/uEWGjQ0nTm4 Sign Up For The Seeker Newsletter Here - h
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02:27 Popular
Checking Ordered Pair Solutions To Equations Example 2 | Algebra I | Khan Academy

1,055 views / 0 likes - added 8 years ago

Second example of ordered pair solutions Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/solutions-to-two-var-linear-equations/e/plugging_in_values?utm_so
06:31
Inside Ikea's Secret Future Lab

442 views / 0 likes - added 5 years ago

This is Ikea's future lab, Space10. It's a space in downtown Copenhagen where researchers are creating a sustainable future by changing the way we live, work, and eat.The lab aims to highlight and answer some of the biggest questions about our future, and
03:05
How Does Double Acting Baking Powder... Doubly Act?

485 views / 0 likes - added 5 years ago

Take the PBSDS Annual Survey! https://to.pbs.org/2018YTSurvey Why does baking powder say “double acting” on the container? Is that better than single acting? This week on Reactions, we explain -- with chemistry! Subscribe! http://bit.ly/ACSReactions Faceb
04:09
Will You Get the Brain Vaccine?

120 views / 0 likes - added 1 year ago

Protect the Noggin! Protect your Life!Learn more about the SENS Research Foundation's End of Year Fundraiser here - https://www.sens.org/eoy2022/SENS Website: https://bit.ly/SENSLNSENS Intro: https://bit.ly/SENSIntroEnter to become a Life Noggin Character
06:57
The 1850s map that changed how we fight outbreaks

306 views / 0 likes - added 3 years ago

It all starts with a pump.Subscribe to our channel! http://goo.gl/0bsAjOIn this episode of Vox Almanac, Voxs Phil Edwards explores Dr. John Snows map of the Broad Street Pump, which changed epidemiology forever.In 1854, news spread about a mysterious new
03:59
Proteins: Explained

536 views / 0 likes - added 2 years ago

To start using Tab for a Cause, go to: http://tabforacause.org/minuteearth2You might already know that proteins are a fundamental part of your diet, but they're much more than that.LEARN MORE**************To learn more about this topic, start your googlin
12:26
Your Place in the Primate Family Tree

464 views / 0 likes - added 5 years ago

Our new sticker is available here: https://store.dftba.com/collections/eons And check out Tacos of Texas!: https://www.youtube.com/playlist?list=PLh_qdzak59m68-i4M441Rkr5j8c_mQ-en Purgatorius, a kind of mammal called a plesiadapiform, might’ve been one of
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How To Interpret An Expression With Function Notation | Functions | Algebra I | Khan Academy

1,425 views / 0 likes - added 8 years ago

Sal interprets the expression M(30)-M(0)=100 where M models an account balance over time. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/interpreting-function-notation/e/function-nota
07:42
The Fundamental Constituents of Matter and the Eightfold Way

157 views / 0 likes - added 2 years ago

Join Ben Still as he deconstructs particle physics brick by brick on a journey through the creation of the standard model.Ben's book: https://geni.us/X7TggmLearn more on Ben Still's channel: youtube.com/drbenstill Visit Ben Still's website: http://pprc.qm
02:50
Artificial Atoms Could Harness the Secret Power of Metamaterials

461 views / 0 likes - added 6 years ago

The superlattices used in metamaterials can be built using crystals called “artificial atoms.” What exactly are these tiny building blocks? These Nanostructures Are Hacking Nature - https://youtu.be/6-JjCvlPSF4 For a 30-day, unrestricted trial, go to http
04:05
How Caffeine Accidentally Took Over The World

121 views / 0 likes - added 7 months ago

Hey MinuteEarthlings! If you join us on Patreon this month (April 2023) at https://patreon.com/minuteearth, we will draw you a custom MinuteEarth stick figure (that we could feature in an upcoming video) AND send you a custom coffee mug with your beautifu
02:35 Popular
Checking Ordered Pair Solutions To Equations Example 1 | Algebra I | Khan Academy

1,270 views / 0 likes - added 8 years ago

Checking ordered pair solutions to equations Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/solutions-to-two-var-linear-equations/e/plugging_in_values?ut
1:26:47
How To Magic Season 1 Marathon

258 views / 0 likes - added 3 years ago

From card tricks to street magic, science experiments to illusions, funny pranks to classic magic tricks, this first season of How To Magic has it all! Magic tricks can be difficult to learn as the secrets are highly guarded by magicians. This is your cha
59:02
Best of Big Things and Small Things at Cool School - Compilation | Chicken Little, Dragons, & More!

585 views / 0 likes - added 7 years ago

From big to little, tall to short, we love all kinds of creatures and people at Cool School! Watch 59 minutes of kids videos! Jack and the Beanstalk - Story Time with Ms. Booksy (Cool School) - 0:28 Jack and the Beanstalk - w/ ItsJudysLife - Story Circle
03:38
Could Galactic Walls Prove We're Wrong About The Universe?

599 views / 0 likes - added 8 years ago

Astronomers have just found the biggest galaxy wall yet. What is a cosmic great wall, and how do we find them? Does This Discovery Prove There's Another Universe? ►►►►http://bit.ly/25uz6Cd Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbF
02:04 Popular
Will This New Fusion Reactor Mimic The Sun’s Energy?

857 views / 1 likes - added 7 years ago

The Wendelstein 7-X is the most efficient nuclear fusion reactor scientists have ever created. What could it mean for the future of energy? Is Fusion Energy Close To Becoming A Reality? - https://youtu.be/2GC8lpLvrEg Sign Up For The Seeker Newsletter Here
05:12 Popular
We're Not The Only Species To Cause A Mass Extinction

1,222 views / 1 likes - added 7 years ago

Over the last several hundred million years, there have been many mass extinctions. Who caused the first & should we worry about the next? What's The Best Way To Stop Mass Extinction? - http://bit.ly/2bkskfY Sign Up For The Seeker Newsletter Here - http:/
02:25
Why Does Fish Flake?

444 views / 0 likes - added 4 years ago

If youve ever eaten it, youve probably noticed how flaky fish can be. Poke at it with your fork and it just falls apart no knife required. What makes fish different from other animal protein?Hosted by: Michael ArandaSciShow has a spinoff podcast! It's cal
02:37
TIL: We Waste One-Third of Food Worldwide | Today I Learned

643 views / 0 likes - added 6 years ago

When you were a kid, your mom probably made you stay at the dinner table until you finished your peas. Most of us eventually gave in, swallowing the evil little green bits like pills with milk. It was torture at the time, but mom had the right idea—and no
08:14
Why Do Disney Princesses All Look Like Babies?

584 views / 0 likes - added 5 years ago

Thanks to Wix for supporting PBS Digital Studios. To learn more: https://Wix.com/go/OKAY Help us out and complete the 2018 PBS Digital Studios survey! https://to.pbs.org/2018YTSurvey ↓↓↓ More info and sources below ↓↓↓ I noticed something weird about Disn
16:31 Popular
Why Snatch Blocks are AWESOME (How Pulleys Work) - Smarter Every Day 228

905 views / 0 likes - added 4 years ago

Get your first box of KiwiCo free by going to https://www.kiwico.com/smarterClick here if you're interested in subscribing: http://bit.ly/Subscribe2SED Click below for more links! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~GET SMARTER SECTIONIf I did this right then the
04:36 Popular
What Does Radiation Poisoning Do to Your Body?

747 views / 0 likes - added 6 years ago

We all know ionizing radiation can be deadly, but how exactly does it damage the body? What does it do on a molecular level? What Does Nuclear Fallout Do To Your Body? - https://youtu.be/fYJ-FiRWY0c Sign Up For The Seeker Newsletter Here - http://bit.ly/1
05:55 Popular
The Time Terror Birds Invaded

777 views / 3 likes - added 6 years ago

About 5 million years ago, a new predator made its way from the south and onto the coastal plains of North America. It was a giant, flightless, carnivorous bird and came to be known by one of the coolest and most richly earned nicknames in all of paleonto
05:50
How to make electronic skin with Stanford's Zhenan Bao—Speaking of Chemistry Road Trip

683 views / 0 likes - added 7 years ago

The Speaking of Chemistry California road trip continues as we scope out some cutting-edge, flexible electronics at Stanford University. Don’t forget to subscribe! http://bit.ly/ACSReactions ↓↓Full description and references below↓↓ Stanford’s Zhenan Bao
04:33
How Astronauts Fix The ISS With Tape And A Spatula

569 views / 0 likes - added 8 years ago

What happens when things break on The International Space Station? Learn what unusual tools astronauts have used to save the day. Why Is The ISS So Important? - http://bit.ly/1UiGMTm Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More
03:44 Popular
How did the dinosaurs die? | Earth Unplugged

725 views / 3 likes - added 6 years ago

Dinosaurs ruled the Earth for over 150 million years but were suddenly wiped out around 65 million years ago. Maddie investigates how they may have met their end. Subscribe to Earth Unplugged for more amazing animal videos - http://bit.ly/SubscribeToEarth
03:23
Scientists Discovered A New Way Galaxies Form

553 views / 0 likes - added 7 years ago

For the first time, scientists have found a new galaxy forming in cold gas! How else can galaxies form? Everything We Know About The Andromeda Galaxy - https://youtu.be/TrUq1F4ImXc Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More:
01:49 Popular
How To Find Two Function Inputs With The Same Output Given Graph (example) | Khan Academy

1,852 views / 0 likes - added 8 years ago

Sal finds the input value other than -5 for which f(x)=f(-5), given the graph of f. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/function-inputs-and-outputs/e/functions_matching_inp
04:10
How Your Brain Helps You Lie To Yourself

452 views / 0 likes - added 7 years ago

A new study aims to find out why and how we avoid information we don't want to hear-- and how we can stop doing it. The Best Way to Convince Someone They're Wrong - https://youtu.be/sJ64h49gSwY New York Bagels Are NYC's Tastiest Jewish Tradition || Food/G
03:50
This Is How Your Brain Powers Your Thoughts

462 views / 0 likes - added 7 years ago

Scientists have figured out how our brains process thoughts and the explanation will blow your mind. Can Shocking Your Brain Make You Smarter? - https://youtu.be/LSwMwX9BbGc Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI We got nominated f
03:27
This Giant Neuron Could Explain Where Consciousness Comes From

637 views / 0 likes - added 7 years ago

After uncovering three giant neurons, scientists could be one step closer to pinpointing where consciousness lives in the brain. Can You Live With Only Half Of Your Brain? - https://youtu.be/_d9MkxLH3sY Sign Up For The Seeker Newsletter Here - http://bit.
01:31 Popular
TIL: Hummingbirds Are the World's Hungriest Birds | Today I Learned

786 views / 1 likes - added 7 years ago

Hummingbirds are the hungriest birds in the world, burning through energy extremely fast. According to Nat Geo grantee Anusha Shankar, a human would have to eat 300 hamburgers just to match the equivalent of what hummingbirds consume to survive every day.
03:45
How Big Do You Think This Spacecraft Is? Guess Again...

628 views / 0 likes - added 6 years ago

Most images of spacecraft are set in space, so it can be hard to guess their size. We did some digging and the answers might surprise you. This Is Not What Space Looks Like - https://youtu.be/N5rZ9E72zbI Sign Up For The Seeker Newsletter Here - http://bit
02:34 Popular
Where Do Diamonds Come From?

1,301 views / 1 likes - added 7 years ago

Diamonds. You see them in jewelry stores, celebrities flaunting them, but where do they come from? Turns out not from coal! Check out this episode to find out what conditions are needed for diamonds to form. Hosted by: Michael Aranda ---------- Support Sc
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07:10 Popular
Giant Liquid Nitrogen Clouds Experiment!

1,251 views / 2 likes - added 7 years ago

Make your own cloud indoors or outdoors! It's fun and easy to make the giant liquid nitrogen cloud. I poured different amounts of liquid nitrogen into a container and then dumped hot boiling water into it! The result and cloud was instant! The hot water i
03:58 Popular
How We Design Buildings To Survive Earthquakes

1,284 views / 4 likes - added 8 years ago

Attempts to build earthquake-proof buildings keep getting better and better, but how exactly do these methods of preventing collapse work? How Does the Richter Scale Work? ►►►►http://bit.ly/1QEwsTV Sign Up For The TestTube Newsletter Here ►►►► http://bit.
07:11 Popular
Graphing Solutions To Two-variable Linear Equations Example 2 | Algebra I | Khan Academy

2,048 views / 0 likes - added 8 years ago

Graphing solutions to 2 variable linear equations Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/solutions-to-two-var-linear-equations/e/graphing-solutio
06:49
How High-Speed Photography Unlocked the Mechanics of Motion

509 views / 0 likes - added 5 years ago

One man opened up a hidden world of motion, from every day objects to the unique physics happening inside a nuclear bomb Special thanks to MIT’s J. Kim Vandiver, Jim Bales, Camilla Brinkman, and Rachael Robinson. http://edgerton-digital-collections.org/ A
02:36 Popular
How To Interpret An Expression With Function Notation | Functions | Algebra I | Khan Academy

1,968 views / 0 likes - added 8 years ago

Sal interprets the expression P(5) minor P(9) where P models the number of people at the beach over time. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/interpreting-function-notation
03:41 Popular
How To Make A Hurricane On A Bubble

1,173 views / 4 likes - added 8 years ago

How do scientists mimic the physics of a hurricane on the surface of a bubble? What other types of crazy research are bubbles used for? Learn how to create colorful vortices on a bubble in your kitchen! instagram.com/thephysicsgirl facebook.com/thephysics
05:10
Could a solar storm destroy modern civilization? - Fabio Pacucci

170 views / 0 likes - added 2 years ago

Explore the science of solar storms, and find out why they occur and just how prepared we are for a major event. --In September 1859, miners following the Colorado gold rush woke up to another sunny day. Or so they thought. To their surprise, they soon di
03:51
After a Decade of Colony Collapse, Bees Are Bouncing Back! (Sort Of)

594 views / 2 likes - added 6 years ago

A new report shows bee populations are on the rise, but the hives are still facing major threats. Do Insects Sleep? - https://youtu.be/Ez_OvlQw7dY Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More: Honeybees Ravaged by 'Colony Colla
09:22
Why Do We Get Dizzy (…and Astronauts Don’t?)

440 views / 0 likes - added 5 years ago

You can check out Google's Science Journal app at http://g.co/ScienceJournal Follow me to BrainCraft! ►► https://youtu.be/rSRS9acrog0 ↓↓↓ More info and sources below ↓↓↓ We’ve all gotten dizzy before… but have you ever gotten WEIRD DIZZY? I teamed up with
02:31
The Dark Energy Survey Revealed New Origins of Stars in Our Galaxy

540 views / 2 likes - added 6 years ago

Rarely-seen stellar streams show us that many stars in our galaxy actually came from smaller, neighboring galaxies. Get 20% off http://www.domain.com domain names and web hosting when you use coupon code SEEKER at checkout! Black Holes And Gravitational W
05:32
The last living members of an extinct species - Jan Stejskal

336 views / 2 likes - added 3 years ago

Dig into how scientists are attempting to revive the functionally extinct northern white rhino through artificial reproduction.--In the savannahs of Kenya, two female northern white rhinos, Njin and Fatu, munch contentedly on grass. They are the last two
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How Flying Scenes Are Shot For Movies And TV | Movies Insider | Insider

2,899 views / 0 likes - added 9 months ago

One of the biggest challenges for Hollywoods stunt performers is creating flight that is both safe and believable. Since George Reeves portrayed Superman in the 1950s, movies and TV shows have used an endless variety of wires, pans, and other rigs to lift
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04:19
How Many People Have Died in Space?

673 views / 0 likes - added 6 years ago

Space is an incredibly dangerous place. Between the explosions during launches, reentries and transit, how many people have died in space? It's probably less than you think. How Quickly Did the Crew of Apollo 13 Know They'd Lost the Moon? - https://youtu.
04:21
Moore's Law Is Ending... So, What's Next?

516 views / 0 likes - added 7 years ago

Scientists are engineering a new, more efficient generation of computer chips by modeling them after the human brain. Can Supercomputers Predict The Future? - https://youtu.be/8z0Mrbj34uY Discovering The Hidden Treasures of Mauritania's Deadly Sahara Dese
03:42
Why Tardigrades are Some of the Most Hardcore Critters on the Planet

558 views / 0 likes - added 5 years ago

It can survive drying out, extreme heat and cold, and even exposure to vacuum. The humble tardigrade can be found practically anywhere there’s enough water for it to live, and quite a few places there isn’t. This weird, ugly-cute little guy’s secret comes
59:38
Carl Sagan Christmas Lectures 3 - The History of Mars

138 views / 0 likes - added 1 year ago

Cold, arid, and tens of millions of miles away from Earth, Mars has intrigued scientists for centuries. The existence of liquid on its surface was confirmed by NASAs flyby mission, Mariner 4, in 1965, but the question of whether life exists on our neighbo
05:30 Popular
Graphing Linear Functions Example 1 | Algebra I | Khan Academy

1,874 views / 0 likes - added 8 years ago

Learn how graph a linear function. This video gives an example of graphing fuel consumption as a function of distance. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-
03:35
Swim with a school of Rays: See pup 'kicking' inside mother | Animals with Cameras | Earth Unplugged

573 views / 0 likes - added 6 years ago

Gordon Buchanan follows a school of devil rays gathering near the Azores archipelago for breeding. Watch the exclusive scene of an unborn baby devil ray kicking inside its mother! Subscribe to Earth Unplugged: http://bit.ly/SubscribeToEarthUnplugged Wat
07:41 Popular
Is This What Quantum Mechanics Looks Like?

858 views / 0 likes - added 7 years ago

Silicone oil droplets provide a physical realization of pilot wave theories. Check out Smarter Every Day: http://bit.ly/VeSmarter Support Veritasium on Patreon: http://bit.ly/VePatreon Huge thanks to: Dr. Stephane Perrard, Dr Matthieu Labousse, Pr Emmanue
05:37 Popular
How does laser eye surgery work? - Dan Reinstein

715 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
02:32 Popular
A Closer Look Inside Christ's Unsealed Tomb

825 views / 0 likes - added 7 years ago

Scientists expose Jesus Christ's resting place for the first time in the modern era, and make an unexpected discovery. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium destination for science
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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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04:20
One Shot Could Provide All the Vaccines You'll Ever Need

660 views / 1 likes - added 6 years ago

Hate needles? Researchers may have found a way to combine all the vaccines you'll ever need into a single shot. Here's how it works. The Bizarre Story Of The Very First Vaccine - https://youtu.be/fF5-aJ-o0Os Sign Up For The Seeker Newsletter Here - http:/
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04:24 Popular
The Spacefaring Power of Pee

770 views / 0 likes - added 6 years ago

Subscribe! http://bit.ly/ACSReactions Getting to Mars is on our minds back here on Earth, and when it comes to space travel, recycling is a space traveler's best friend - pee included! Today we're looking at a brilliant new potential use for pee in space,
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The ingredient in almost everything you eat - Francesca Bot

163 views / 0 likes - added 2 years ago

Dig into the science of soy, and discover what makes soybeans such versatile plants and whether its healthy for you and the planet.--Soybeans have been cultivated in Asia for thousands of years, and have since spread across the globe. Today, soy is in so
04:32
The Zeroth Power | Arithmetic Operations | 6th Grade | Khan Academy

615 views / 0 likes - added 8 years ago

Learn why a number raised to the zero power equals 1. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-arithmetic-operations/cc-6th-exponents/e/positive_and_zero_exponents?utm_source=Y
07:13
We Got Our DNA Tested, Here's How It Actually Works

494 views / 0 likes - added 7 years ago

Trace and Amy get their DNA test results, and we talk to an expert about how scientists actually get genetic information out of DNA. How To Make Blood Glow Like On CSI - https://youtu.be/j8JmSGpjjK0?list=PL6uC-XGZC7X6OMFVzMUQfjWAUyFWNNU8V Sign Up For The
06:32
Were already using AI more than we realize

58 views / 0 likes - added 3 months ago

How artificial intelligence hides in plain sight. Subscribe to our channel and turn on notifications () so you don't miss any videos: http://goo.gl/0bsAjOThis video is sponsored by Microsoft Copilot for Microsoft 365. Microsoft has no editorial influence
04:13 Popular
Do Insects Sleep?

905 views / 2 likes - added 7 years ago

Sleep is a necessary part of survival for most animals, but what about for bugs? Do insects sleep? How Do Fish Sleep?- http://bit.ly/2cF1LRD Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More: Do Bugs Sleep? Why They're Surprisingly
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02:56
Why Do We Like Our Own Farts?

652 views / 1 likes - added 8 years ago

Your farts may smell like roses...to you! Get the AsapSCIENCE book! http://asapscience.com/book Watch The Science of Beards: http://youtu.be/HHSjnbfE8XQ Written by Rachel Salt, Mitchell Moffit and Greg Brown Instagram and Twitter: @whalewatchmeplz and @mi
04:57 Popular
What Lives In The Deepest Place On Earth?

805 views / 0 likes - added 7 years ago

Only 3 humans have ever been to the deepest known place on Earth named the Mariana Trench. What else exists nearly 11,000 meters below sea level? Get 15% off http://www.domain.com domain names and web hosting when you use coupon code DNEWS at checkout! Th
05:18
Performing brain surgery without a scalpel - Hyunsoo Joshua No

255 views / 0 likes - added 3 years ago

Dig into the science of radiosurgery: a procedure that uses light beams of radiation to target tumors, without making a single incision.--Every year, tens of thousands of people have brain surgery without a single incision: theres no scalpel, no operating
04:02
Where The Weird Things Are

73 views / 0 likes - added 6 months ago

We made this video in partnership with the Bik Lab at University of Georgia and the National Science Foundation.Life in Antarctica's ocean has followed a completely different evolutionary path from other ocean life because of how cold and isolated the oce
02:55 Popular
A Tenth Planet Could Be Warping Our Outer Solar System

1,083 views / 2 likes - added 6 years ago

Scientists have just found warping in the Kuiper Belt that suggests there might be a tenth planet. How The Mysterious Planet 9 Is Tilting Our Solar System - https://youtu.be/Yo0Bz-8ZeR8 Proof We Landed on the Moon is in the Topography - https://youtu.be/f
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02:54 Popular
Poop Can Teach You A Lot, But You Have To Look At It

818 views / 0 likes - added 7 years ago

When it comes to health, what comes out of you is just as important as what you put in. What does your poo say about you? Astronomers Made A Family Tree For The Stars In Our Galaxy - https://youtu.be/HZq1dLuhjMg Sign Up For The Seeker Newsletter Here - ht
02:33
Nose Blindness, Mouthwash, and Hand Sanitizer--Your Questions Answered

665 views / 0 likes - added 6 years ago

How can your nose go blind to certain smells? Why don’t hand sanitizers dissolve your skin cells? What’s the science behind mouthwash? Shoutout to Pal Dali, Hojjat Abdollahi and The Last Targaryen for sending us these awesome chemistry questions. Got more
02:17
These Jets Can Hover Like Helicopters, Here’s How They Work

487 views / 0 likes - added 6 years ago

Engineering a jet plane to take off and land vertically is no easy feat, but some designs have managed to pull it off. Here's how they work. How Do Helicopters Fly Without Wings? - https://youtu.be/pVMT4hqFzQg For more epic stories of innovation that shap
01:34 Popular
TIL: Lionfish Jewelry Can Help Save the Ocean | Today I Learned

724 views / 0 likes - added 7 years ago

National Geographic grantee Erin Spencer dives into this week’s Today I Learned with one of the leading threats to biodiversity: the invasive lionfish. ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Get More TIL (Today I Learned): http://bit.ly/MoreTIL Abou
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What Will The Next Solar Storm Do To Earth?

388 views / 2 likes - added 5 years ago

Would all our technology really be wiped out? To create your stunning website & support Life Noggin, go to https://www.wix.com/go/lifenoggin Subscribe: https://bit.ly/SubLifeNoggin | Get your exclusive Life Noggin merch: http://keeponthinking.co Support L
03:23 Popular
Why Do Deep Sea Creatures Look So Scary?

1,108 views / 2 likes - added 8 years ago

Deep sea creatures like the anglerfish look terrifying. Turns out, there’s a reason for that. Subscribe! http://bit.ly/1FkxVLb ‖ Twitter! https://twitter.com/gross_science ‖ Tumblr! http://grossscience.tumblr.com/ ↓Want more info?↓ How far does light trav
10:27
Why It's So Hard To Make Better Batteries: Crash Course Engineering #32

344 views / 0 likes - added 4 years ago

There are batteries powering so many parts of our everyday lives, so today were going to talk about how they work and how we can make them better. Well explain how they provide power by discharging ions between a cathode and an anode, and how reversing th
02:57 Popular
Banana Proportionality | Rated And Proportional Relationships | 7th Grade | Khan Academy

1,646 views / 0 likes - added 8 years ago

A proportionality problem about eating bananas Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-ratio-proportion/cc-7th-proportional-rel/e/analyzing-and-identifying-proportional-rela
03:59 Popular
Light Pollution Is More Dangerous Than You Think!

768 views / 2 likes - added 7 years ago

Light pollution in cities can make it hard for us to see the stars, but can it also kill baby sea turtles? How dangerous is light pollution? This Is What Pollution Does To Your Body - https://youtu.be/_k22ejJ_fvc Sign Up For The Seeker Newsletter Here - h
07:33
Why Zero-Waste Grocery Shopping Matters | One Small Step | NowThis

385 views / 1 likes - added 4 years ago

Shopping for food can be one of the most wasteful parts of our lives here are some tips and tricks for going waste-free at the grocery store. Subscribe to NowThis Future: https://go.nowth.is/Future_SubscribeAccording to the EPA, 23% of the trash Americans
02:47
Why Do Women Live Longer Than Men?

639 views / 2 likes - added 7 years ago

Evidence strongly suggests that men have, on average, a shorter lifespan than women, but scientists aren't exactly sure why that is. Check out today's QQ to learn more about this mortality mystery. Hosted by: Michael Aranda ---------- Support SciShow by b
03:04
How The Measles Vaccine Protects You From Other Deadly Diseases

527 views / 0 likes - added 7 years ago

When the measles vaccine was first introduced, childhood deaths from all infectious diseases dropped suddenly. And now, we might know why. Measles Parties Are Not A Thing! - https://youtu.be/-MRlq4-oknk Sign Up For The Seeker Newsletter Here - http://bit.
03:27 Popular
How To Use The Distributive Property To Factor Out The Greatest Common Factor | Khan Academy

1,177 views / 0 likes - added 8 years ago

Learn how to apply the distributive property to factor numerical expressions (no variables). Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-expressions-and-variables/cc-6th-distribut
04:25 Popular
Why haven't we cured arthritis? - Kaitlyn Sadtler and Heather J. Faust

1,328 views / 0 likes - added 4 years ago

Get to know the science behind what causes the stiff, creaky joints of the most common forms of arthritis and what you can do to prevent it. --The bad backs, elbow pain, and creaky knees so common in older people often aren't just old age. In fact, the so
02:37 Popular
How To Write Basic Expressions With Variables | 6th Grade | Khan Academy

848 views / 0 likes - added 8 years ago

Learn how to write basic algebraic expressions. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-expressions-and-variables/cc-6th-writing-expressions/e/writing-expressions-with-variabl
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Reprogramming Skin to Grow New Organs Is Now Possible

464 views / 0 likes - added 6 years ago

Scientists may have found a way to reprogram skin cells into any cell the body needs. Here's how it works. Your Body Is Designed to Attack a New Organ, Now We Know Why - https://youtu.be/yfDL9PWubCs Sign Up For The Seeker Newsletter Here - http://bit.ly/1
05:09
How does heart transplant surgery work? - Roni Shanoada

209 views / 0 likes - added 2 years ago

Dig into the science of how heart transplants happen, how donors are matched and find out how this complex surgery saves lives.--Your heart beats more than 100,000 times a day. In just a minute, it pumps over five liters of blood throughout your body. But
03:27 Popular
How To Evaluate Expressions In Two Variables With Decimals And Fractions | 6th Grade | Khan Academy

1,014 views / 0 likes - added 8 years ago

Learn how to evaluate expressions that have two different variables in them by using a technique called substitution (or "plugging in"). Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6t
17:39
The Insane Biology of: Humans

170 views / 0 likes - added 1 year ago

Watch this video ad-free on Nebula: https://nebula.tv/videos/realscience-the-insane-biology-of-humansPatreon: https://www.patreon.com/realscienceInstagram: https://www.instagram.com/stephaniesammannImages Courtesy of Getty ImagesCredits:Narrator/Writer: S
01:46 Popular
Movie Ticket Proportionality | 7th Grade | Khan Academy

1,008 views / 0 likes - added 8 years ago

When going to the movies, is the price you pay proportional to the number of tickets you buy? Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-ratio-proportion/cc-7th-proportional-re
15:10
The Robot Zoo FULL SERIES (15 minutes with 4 animal questions)

616 views / 0 likes - added 6 years ago

You may have seen the episodes? Well, now here's the whole series in one handy dandy video! Join me and Greg as we answer some curious animal questions using the awesome Robot Zoo animals as our guides. Subscribe for more science, wildlife and adventure!
20:38
Things You Wanna Know | 20 Minutes | Nat Geo Kids Compilation | @natgeokids

39 views / 0 likes - added 1 month ago

Are you in search for cool fun facts about our animals, dinosaurs, world, space, bugs, and much more? Then look no further! Here's a fun and exciting new series about some of the best topics ever! Learn basic facts, discover things you didn't know and fin
02:39 Popular
Proportionality Between Side Length And Perimeter | 7th Grade | Khan Academy

842 views / 0 likes - added 8 years ago

Is the perimeter of a square proportional to the side length of the square? Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-ratio-proportion/cc-7th-proportional-rel/e/analyzing-and-
06:16 Popular
Why Nature Loves Hexagons (featuring Infinite Series!)

929 views / 0 likes - added 6 years ago

Follow me to Infinite Series for 4-Dimensional Bees! https://youtu.be/X8jOxEGVyPo Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ From spirals to spots to fractals, nature is full of interesting pattern
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10:28 Popular
How the Universe is Way Bigger Than You Think

726 views / 1 likes - added 6 years ago

Check out Squarespace! http://www.squarespace.com/reallifelore 10% Off Code: REALLIFELORE The Universe is so enormous we can't really comprehend it all. I try my best to visualize it in this video. This video had without a doubt the most complicated math
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Nature's Most Surprising Projectiles

130 views / 0 likes - added 1 year ago

Be one of the first 200 people to sign up with this link and get 20% off your subscription with Brilliant.org! https://brilliant.org/realscience/ Watch this video ad-free on Nebula: https://nebula.tv/videos/realscience-natures-wildest-weaponsPatreon: http
04:43
Do mosquitos actually bite some people more than others? - Maria Elena De Obaldia

155 views / 0 likes - added 8 months ago

Explore the science of what attracts mosquitos, and find out why mosquitos bite some people more than others.--Some swear theyre cursed to be hunted by mosquitos while their close-by companions are regularly left unscathed. Are mosquitos really attracted
06:29 Popular
How To Use The Distributive Property With Variables | 6th Grade | Khan Academy

1,298 views / 0 likes - added 8 years ago

Learn how to apply the distributive property to algebraic expressions. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-expressions-and-variables/cc-6th-distributive-property/e/distrib
01:58 Popular
How To Find Equivalent Expressions By Combining Like Terms And Using The Distributive Property

1,246 views / 0 likes - added 8 years ago

"Equivalent algebraic expressions exercise Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-expressions-and-variables/cc-6th-equivalent-expressions/e/equivalent-forms-of-expressions-1?
08:49 Popular
Autonomic Nervous System: Crash Course A&P #13

1,523 views / 1 likes - added 9 years ago

Hank takes you on a tour of your two-part autonomic nervous system. This episode explains how your sympathetic nervous system and parasympathetic nervous system work together as foils, balancing each other out. Their key anatomical differences - where ner
48:11
Travel Around the World with Cool School! | Cool School Compilation

630 views / 1 likes - added 7 years ago

Join Cool School's Birthday Club! http://bit.ly/CoolSchoolBirthday It's always fun to travel the world! We've been everywhere from China to the North Pole, Australia to Egypt, and much more! Let's look at all the awesome places that Drew Pendous, Ms. Book
03:48
Can Anyone Own Outer Space?

571 views / 0 likes - added 8 years ago

Countries have been fighting for their stake in outer space since the 1950s, but who regulates space travel? And who owns space? What Is Space Regulation Doing For You? ►►►► http://bit.ly/1SwvmLE Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly
03:56
Chemistry Life Hacks: Food Edition

680 views / 0 likes - added 6 years ago

Subscribe! http://bit.ly/ACSReactions Reactions is back with another round of chemistry life hacks. Our latest episode brings chemistry to the kitchen, and features science-backed tips to cook rice with fewer calories, get extra juicy chicken (when you do
11:02
Cheese, Catastrophes, & Process Control: Crash Course Engineering #25

360 views / 0 likes - added 4 years ago

Engineering, like life, could really use a lot more cheese. This week we are looking at a cheese factory in Toronto and what it can teach us about process control systems. Well explore feedforward and feedback systems, and see how integrating them both wi
01:53 Popular
TIL: Whale Poop Freshens Our Air | Today I Learned

711 views / 0 likes - added 6 years ago

The ocean produces at least 50 percent of the Earth’s oxygen, and strangely enough, whale poop is the fuel that helps keep our oceans alive. In this episode of Today I Learned, Asha de Vos tell us why we should all say thanks to whales and their poop. ➡ S
03:32 Popular
Your Body Is Amazing Pt. 2

1,326 views / 0 likes - added 6 years ago

This is why your body is INCREDIBLE! SUBSCRIBE! It's free: http://bit.ly/asapsci Follow us @whalewatchmeplz & @mitchellmoffit Written by Amanda Edward, Rachel Salt, Gregory Brown and Mitchell Moffit GET THE ASAPSCIENCE BOOK: http://asapscience.com/book/ F
05:06
Why should you read Dune by Frank Herbert? - Dan Kwartler

395 views / 0 likes - added 4 years ago

Discover Frank Herberts science fiction classic, Dune, which tells the story of a man catapulted into the middle of a planetary revolution. --A mother and son trek across an endless desert. Wearing special suits to dissipate heat and recycle moisture, the
03:38
The momentous transition to multicellular life may not have been so hard after all

527 views / 0 likes - added 5 years ago

Single cells had many of the genes and functions needed for complex life to evolve. Learn more: https://scim.ag/2Kjutt7 Credits: producer/editor/script/narrator Nguyen Khoi Nguyen supervising producer Sarah Crespi original story Elizabeth Pennisi graphics
14:15
Russell's Paradox - A Ripple in the Foundations of Mathematics

442 views / 0 likes - added 5 years ago

Bertrand Russell's set theory paradox on the foundations of mathematics, axiomatic set theory and the laws of logic. A celebration of Gottlob Frege. Thank you to Professor Joel David Hamkins for your help with this video. Hi! I'm Jade. Subscribe to Up and
05:02
What If We Have A Nuclear War?

700 views / 0 likes - added 6 years ago

What would happen if a nuclear weapon was dropped near you? How To Survive A Nuclear War: https://youtu.be/iONIkV0IHOc Subscribe! http://bit.ly/asapsci GET THE ASAPSCIENCE BOOK: http://asapscience.com/book/ Created by: Mitchell Moffit and Gregory Brown Wr
59:34
Carl Sagan Christmas lecture 2 - The Outer Solar System and Life

154 views / 0 likes - added 1 year ago

From ancient organisms to the plants and animals we see today, our planet showcases a spectacular array of life. But beneath such diversity lies an underlying unity. All life on Earth is based on two molecules (the proteins and the nucleic acids) and the
05:00 Popular
Why do cats have vertical pupils? - Emma Bryce

3,827 views / 0 likes - added 2 years ago

Dive into the incredible diversity of animal pupils, and how the different shapes indicate the animals role in an ecosystem.--Peering into the eyes of different animals, youll see some extraordinarily shaped pupils. House cats, for one, are twilight hunte
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04:13
How To Trick Your Body To Be A Morning Person

566 views / 0 likes - added 7 years ago

How often do you cling to your bed for a few extra minutes of sleep? If you're not a morning person, here's why it's not your fault! Why Does White Noise Make You Fall Asleep? - http://bit.ly/28MNqkE Sign Up For The Seeker Newsletter Here - http://bit.ly/
03:46 Popular
Testing Whether Area Is Proportional To Side Length | 7th Grade | Khan Academy

1,181 views / 0 likes - added 8 years ago

Is the volume of a square proportional to the side length of the square? Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-ratio-proportion/cc-7th-proportional-rel/e/analyzing-and-ide
03:08
What Can You Do RIGHT NOW To Save The Earth?

540 views / 1 likes - added 6 years ago

Our climate is changing drastically and quickly, so what steps can YOU take to stop it today? Seeing this film is taking action, get tickets to see it in select theaters now & everywhere Aug. 4th: https://fandan.co/2ucigMW #BeInconvenient Support Life Nog
03:46
Why Do We Get Thirsty?

563 views / 0 likes - added 7 years ago

Thirst can be satisfied instantly, but hunger cannot. Why? What exactly happens to our brain when responding to hunger and thirst? What Happens To Your Body When You're Dehydrated - http://bit.ly/2aZL4vt Sign Up For The Seeker Newsletter Here - http://bit
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03:27
What Would Happen If You Never Stopped Eating?

665 views / 3 likes - added 6 years ago

Eating might be a lot of fun, and keep you alive, but what happens if you never stop? Watch More: What Would Happen If You Never Showered? ►►►► https://www.youtube.com/watch?v=cqXzmiAvav0 Get your exclusive Life Noggin merch: http://www.keeponthinking.co
03:40
If "A Star Is Born" was literally about a star being born (Lady Gaga Shallow Parody)

491 views / 0 likes - added 4 years ago

The formation of a star, supernovas, black holes - all with the help of Lady Gaga and Bradley Cooper! And moments before the first ever black hole photo! Get the song: https://itunes.apple.com/ca/album/a-star-is-born-literally-science-parody-single/145857
02:34 Popular
This Engineer's Crazy Plan to Clean Air with Smog-Sucking Bikes

753 views / 1 likes - added 6 years ago

These bicycles are designed to filter smog out of the air as you ride. This could be a game changer for smoggy cities like Beijing. This Is What Pollution Does To Your Body - https://youtu.be/_k22ejJ_fvc Sign Up For The Seeker Newsletter Here - http://bit
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04:37 Popular
Is Your Dog A Pessimist?

824 views / 0 likes - added 8 years ago

Dogs seem to have a generally happy outlook on life, but how can you tell if your dog is feeling gloomy? Can dogs be pessimistic? Watch more Vanessa Hill: Do Dogs Dream? ►►►► https://youtu.be/lG1DloJni70 Dogs Understand Human Smiles, Scowls ►►►► http://dn
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01:43 Popular
Astronomers Made A Family Tree For The Stars In Our Galaxy

720 views / 1 likes - added 7 years ago

By studying the chemical makeup of stars, researchers have made a "family tree" for our sun and other stellar bodies. Why Are Most Galaxies Spiral-Shaped? - https://youtu.be/aIUu5uMKB70 Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read M
04:32 Popular
How To Solve One-step Equations With Fractions And Decimals | 6th Grade | Khan Academy

1,859 views / 0 likes - added 8 years ago

Learn how to solve one-step addition and subtraction equations that have fractions and decimals in them. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-equations-and-inequalities/cc-
05:50 Popular
Discovering underwater lake ecosystems for Blue Planet II #OurBluePlanet - BBC Earth

701 views / 0 likes - added 6 years ago

Brine pools are saltwater lakes at the bottom of our oceans that we know little about. Dive down into the deep sea with the Blue Planet II and Alucia Productions team to discover how they filmed the incredible ecosystems in the Gulf of Mexico. Subscribe t
17:56 Popular
WUBBLE BUBBLE BALL Complications! Fun Activity for kids Bubble Machine Playtime Kids Toys

1,649 views / 5 likes - added 7 years ago

WUBBLE BUBBLE BALL Complications for giant balls and WUBBLEX ANTI GRAVITY BALL with Ryan ToysReview! It's such a fun activity for kids! Kids loves bubble machines and it's a great kids toys for playtime outside with the whole family! This as seen on Tv Gi
05:27
How To Win An Argument

601 views / 0 likes - added 7 years ago

Do you find yourself always losing arguments? Check out this video to find the best way to persuade your opponent. Big thanks to our sponsor for supporting DNews! Check out Monster's reimagined boombox at http://www.themonsterblaster.com/dnews Do Presiden
03:49
What If You Only Used Thanksgiving Food To Stop a Fire?

411 views / 0 likes - added 4 years ago

The turkey is burning, and so is your house! Could one food on the thanksgiving table stop a fire? Watch more: What Would Happen If You Never Stopped Eating? https://www.youtube.com/watch?v=QQP6c_xLetkGet our Life Noggin Merch! - https://crowdmade.com/col
03:34
How Do Airbags Work?

644 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,
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How To Learn Faster

683 views / 1 likes - added 6 years ago

Get smart with Brilliant: https://brilliant.org/asapscience Subscribe: http://bit.ly/asapsci The 9 BEST Scientific Study Tips: https://youtu.be/p60rN9JEapg Created by: Mitchell Moffit and Gregory Brown Written by: Rachel Salt & Mitch Moffit Illustrated by
05:49
How do steroids affect your muscles and the rest of your body? - Anees Bahji

394 views / 0 likes - added 3 years ago

Dig into the science of how anabolic steroids and their recreational use can affect your body, organs and brain. --Steroids. Theyve caused global scandals. Theyre banned in most athletic competitions. Yet the same properties that help elite athletes and b
02:35
Why Do Rivers Have Deltas?

677 views / 1 likes - added 8 years ago

Where rivers meet the ocean, coastlines tend to bend either inward or outward, creating estuaries and deltas. But how do they get those shapes? A huge thank-you to the following organizations, all working toward sustainable deltas, for sponsoring this vid
02:54
Why Do We Itch?

607 views / 1 likes - added 8 years ago

Virtually everyone has experienced an itch at one time or another – but what is an itch exactly? What causes it, and why can having one be such a maddening experience? Learn more at HowStuffWorks.com: http://health.howstuffworks.com/skin-care/information/
06:19
Why Does The Drinking Bird Speed Up In a Vacuum?

84 views / 0 likes - added 1 year ago

Install Raid for Free IOS/ANDROID/PC:https://clcr.me/TheActionLab_Apr23 and get a special starter pack with an Epic champion DrakeClick herehttps://egghunt.plarium.com to participate in the AR EggHunt Event. Get your chance to grab Legendary RAID Champion
02:15 Popular
An Asteroid Didn’t Kill the Dinosaurs, Here’s a New Theory About What Did

1,154 views / 2 likes - added 6 years ago

A new scientific model has discovered what actually happened to the earth after the asteroid impact that killed the dinosaurs. What Color Were Dinosaurs... Really? - https://youtu.be/zQPEiEluNgw Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1P
04:16 Popular
Awesome Animal Dads

791 views / 1 likes - added 8 years ago

Let's talk about some of the awesome single dads out there in the animal kingdom! Hosted by: Hank Green ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon sup
07:25 Popular
What Happened to the World's Greatest Ape?

806 views / 1 likes - added 6 years ago

Probably twice the size of a modern gorilla, Gigantopithecus is the greatest great-ape that ever was. And for us fellow primates, there are some lessons to be learned in how it lived, and why it disappeared. Produced in collaboration with PBS Digital Stud
06:02 Popular
What would happen if you lost your sense of touch? - Antonio Cataldo

1,349 views / 1 likes - added 1 year ago

Explore the science behind how your body and brain process different sensations like touch, pain, temperature, and spatial awareness.--We dont often think of touch as being a vital part of movement, but touch is one part of a network that oversees all the
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04:20 Popular
What Can We Learn By Drilling Into The Earth's Mantle?

783 views / 0 likes - added 8 years ago

Scientists have just discovered something deep in the earth's crust that could tell us a lot about outer space. What exactly did they find? Where Does Oil Come From? ►►►► http://bit.ly/1WhVW9r Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1m
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The Top 5 Strangest Poisons That Can Kill You

452 views / 0 likes - added 4 years ago

There are some crazy poisons in this world of ours, and theyre often found in things youd least expect. In this weeks episode of Reactions, we break down our top 5. Subscribe! http://bit.ly/ACSReactionsFacebook! http://facebook.com/ACSReactionsTwitter! ht
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The most colorful gemstones on Earth - Jeff Dekofsky

318 views / 0 likes - added 3 years ago

What gives opals their signature shimmering colors? Dig into the science of the gemstones formation, millions of years in the making. --In November 1986, Australian miners climbed Lunatic Hill and bored 20 meters into the Earth. They were rewarded with a
06:40
Which Diets Actually Work?

448 views / 0 likes - added 7 years ago

Debunking some common diets, and seeing which work! More Food and Health Science videos! https://www.youtube.com/watch?v=ztiHRiFXtoc&list=PLvFsG9gYFxY_2tiOKgs7b2lSjMwR89ECb&index=1 Subscribe for more! http://bit.ly/asap Eating Disorder Information: http:/
05:29 Popular
Where Does Soil Come From?

1,483 views / 4 likes - added 3 years ago

Trees come from seeds, and birds come from eggs, but where does all the soil and dirt come from?----------Love SciShow Kids and want to help support it? Become a Patron on Patreon: https://www.patreon.com/scishowIf you have a question for Jessi, Squeaks,
11:13 Popular
The Fascinating World of Cnidarians

767 views / 0 likes - added 3 years ago

The phylum Cnidaria contains such creatures as jellyfish, anemones, siphonophores and corals. Together, they consist of around 13,000 living species - surprisingly simple, yet beautiful organisms. The importance of these cnidarians cannot be understated.

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