Search Results: "basic trigonometry practice quiz"

All Most Recent Most Viewed

09:16 Popular
Adding/subtracting Negative Numbers | Pre-Algebra | Khan Academy

1,356 views / 0 likes - added 8 years ago

Adding and subtracting negative numbers Watch the next lesson: https://www.khanacademy.org/math/pre-algebra/negatives-absolute-value-pre-alg/mult-div-negatives-pre-alg/v/multiplying-positive-and-negative-numbers?utm_source=YT&utm_medium=Desc&utm_campaign=
03:35 Popular
Why Can't We Experiment On Human Embryonic Stem Cells?

740 views / 0 likes - added 8 years ago

Human embryonic stem cell research is incredibly controversial, and the current law says we can only study them for 14 days. Why is this? Will This New Stem Cell Treatment End The Controversy? ►►►► http://bit.ly/1tC1DWO Sign Up For The Seeker Newsletter H
03:55
This Theory Suggests Our Perspective of Galaxies Could Be Wrong

372 views / 0 likes - added 5 years ago

Our perspective from Earth could be distorting our understanding of space. Here’s what you need to know about the theory of AGN unification. What Really Happens When Galaxies Collide - https://youtu.be/eWqETkudZXo Read More: Why It’s Hard to Recognize a B
1:02:58 Popular
Kids 1 Hour TV Show | Busy Beavers BBTV S1 E3 & E4 | Teach Kindergarten Learning Video

1,232 views / 0 likes - added 8 years ago

This 1 Hour Kids Video Contains Episodes 3 & 4 of the Busy Beavers TV Show Season 1. Learn about "Washing My Hands" & the Classic Nursery Rhyme "Twinkle Twinkle Little Star". Episode 3 - "Wash My Hands" "Wash My Hands" (0:53) "Colors Chant" (4:07) "5 Litt
10:25
How Shazam Works

476 views / 0 likes - added 5 years ago

Be one of the first 73 people to sign up with this link and get 20% off your subscription with Brilliant.org! https://brilliant.org/realengineering/ New vlog channel: https://www.youtube.com/channel/UCMet4qY3027v8KjpaDtDx-g Patreon: https://www.patreon.co
01:51
Why Are Plane Windows Round?

550 views / 0 likes - added 8 years ago

We often learn the most from our failures, this is particularly true for advancements in the field of engineering. Unfortunately for the engineers in the aviation industry, the prices to pay for failure are high. This will be a reoccurring theme in my vid
07:00
Abstract-ness | Introduction To Algebra | Algebra I | Khan Academy

643 views / 0 likes - added 8 years ago

The general idea behind the word 'abstract' Watch the next lesson: https://www.khanacademy.org/math/algebra/introduction-to-algebra/overview_hist_alg/v/the-beauty-of-algebra?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Missed the previous lesson? h
05:45 Popular
BATTROBORG Teenage Mutant Ninja Turtles Electronic Battle Game Family Game Challenge

817 views / 0 likes - added 6 years ago

BATTROBORG Teenage Mutant Ninja Turtles Electronic Battle Game Michelangelo vs Donatello Family Fun Game Challenge with Evren. Swing the katana controller to move Teenage Mutant Ninja Turtle robot into an attack. The secret dojo battle arena is perfect fo
07:22
MAMMAL March Madness!

640 views / 0 likes - added 7 years ago

This month, I've been following Mammal March Madness. Here's the basic idea: a team of evolutionary biologists pick a bunch of animals to enter a tournament, and then imagine who would win each match-up based on SCIENCE. I thought it made sense for this f
04:46 Popular
Can you solve the Mondrian squares riddle? - Gordon Hamilton

767 views / 0 likes - added 5 years ago

Practice more problem-solving at https://brilliant.org/TedEd/ Dutch artist Piet Mondrian’s abstract, rectangular paintings inspired mathematicians to create a two-fold challenge. Can you solve the puzzle and get to the lowest score possible? Gordon
11:13
How Plants Became Carnivores

414 views / 1 likes - added 3 years ago

Go check out Overview on PBS Terra: https://www.youtube.com/watch?v=NHMZwaopAaIDeep Looks episode on Sundews! https://youtu.be/D4kBrsyWhS4How and why does botanical carnivory keep evolving? It turns out that when any of the basic things that most plants n
02:28 Popular
Drawing Line Of Reflection | Transformations | Geometry | Khan Academy

1,052 views / 0 likes - added 8 years ago

Drawing line of reflection Watch the next lesson: https://www.khanacademy.org/math/geometry/transformations/hs-geo-reflections/v/determining-the-line-of-reflection?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry Missed the previous lesson? https://www
02:07 Popular
Percentage Of A Whole Number | Decimals | Pre-Algebra | Khan Academy

1,532 views / 0 likes - added 8 years ago

We hope you're beginning to see that there's more than one way to skin a cat. In other words, there are several different ways to solve problems involving percentages, decimals, and fractions. Watch as find the percentage of a whole number. Watch the next
17:59
The 4 things it takes to be an expert

147 views / 0 likes - added 1 year ago

Which experts have real expertise? This video is sponsored by Brilliant. The first 200 people to sign up via https://brilliant.org/veritasium get 20% off a yearly subscription.Thanks to https://www.chess24.com/ and Chessable for the clip of Magnus.Chase,
06:53
Students Built World's Fastest Electric Monowheel

299 views / 0 likes - added 3 years ago

A small group of students from the Duke University in North Carolina USA, have built the Worlds Fastest Electric, Monowheel, called the EV360, specifically designed to exceed speeds of 70 mph, in preparation for setting a new Guinness World Record.Now the
02:35
Titan’s Oceans Are Made of Super Cold Methane, and NASA Created Them on Earth!

542 views / 0 likes - added 6 years ago

Scientists are sending a submarine to space to study Titan’s oceans. To practice, they built the ocean in a lab. NASA’s Crazy Plan to Send a Space Submarine to Titan - https://youtu.be/UYusz-MIJ4c Read More: A Little Robotic Submarine Could Ply Alien Seas
15:18
Automatic golf club replaces a bag of clubs and improves your game

337 views / 0 likes - added 4 years ago

I wanted to see if I could make myself a better golfer by combining robotic engineering and golf. The result is a robotic club that senses your swing and corrects your shot for distance. It should be possible to correct for slice and hook with some hardwa
08:45
How This Guy Mastered the Slinky | Obsessed | WIRED

163 views / 0 likes - added 1 year ago

Did you play with slinkys when you were younger? Josh Jacobs has taken a childhood toy and turned it into a visually stunning art form. Slinky manipulation is a fairly new practice, starting around 2010. Josh got into "slinking" eight years ago when watch
01:28
Amanda Hunt on Xu Zhen: In Just a Blink of an Eye

391 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
17:48
How Railroad Crossings Work

38 views / 0 likes - added 4 weeks ago

How do they know when a train is on the way?Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/Practical-EngineeringWatch Jet Lag: https://nebula.tv/jetlag?ref=practical-engineeringDespite the hazard they pose, trains have t
03:38
Yellowjackets Roll Tiny Meatballs For The Babies | Deep Look

137 views / 0 likes - added 1 year ago

Why is that yellowjacket crashing your BBQ? Well, she wants what you're having: burgers, hot dogs, fish and turkey. But she doesn't eat them herself. Her nest's larvae need that protein to develop. So she carves up your dinner and makes teeny-tiny meatbal
10:16
Why Moving People is Complicated: Crash Course Engineering #41

306 views / 0 likes - added 4 years ago

Transportation is a big part of our world and engineers play a big role in making it happen. Today well explore how transportation systems are designed and some things transportation engineers have to take into consideration, like signaling, user behavior
05:02 Popular
Positive And Negative Slope | Algebra I | Khan Academy

1,554 views / 0 likes - added 8 years ago

Positive and negative slope Watch the next lesson: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/slope/v/similar-triangles-to-prove-that-the-slope-is-constant-for-a-line?utm_source=YT&utm_medium=Desc&utm_campaign
04:30 Popular
Animals With Winter Coats!

1,309 views / 1 likes - added 8 years ago

Have you ever wondered how animals stay warm in the winter? Learn all about their natural cozy coats and the other awesome tricks they use to make it through the cold conditions! ---------- Like SciShow? Want to help support us, and also get things to put
Featured
04:42
How Much Does the Universe Weigh?

421 views / 0 likes - added 3 years ago

How much does the universe weigh? As it turns out, this question does not have an easy answer. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop at http://shop.seeker.com Two different ap
04:29
How to stay calm under pressure - Noa Kageyama and Pen-Pen Chen

610 views / 0 likes - added 6 years ago

Download a free audiobook version of "The Boys on the Boat" and support TED-Ed's nonprofit mission: https://adbl.co/2Lf9Pa2 Check out our full book recommendation: http://bit.ly/2IDVLsY View full lesson: https://ed.ted.com/lessons/how-to-avoid-choking-und
20:38
Things You Wanna Know | 20 Minutes | Nat Geo Kids Compilation | @natgeokids

40 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
06:20
Climate Science: What You Need To Know

651 views / 1 likes - added 9 years ago

Learn the basic science of climate change in 24 easy steps Subscribe to It’s Okay To Be Smart: http://bit.ly/iotbs_sub ↓ More info and sources below ↓ Follow on Twitter: http://twitter.com/jtotheizzoe Follow on Tumblr: http://www.itsokaytobesmart.com Foll
08:49 Popular
Autonomic Nervous System: Crash Course A&P #13

1,525 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
12:33 Popular
Is Gravity An Illusion? | Space Time | PBS Digital Studios

1,032 views / 0 likes - added 8 years ago

Want to ask some sort of crazy question about Space?: Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Let us know what topics you want to le
08:21 Popular
Two-variable Linear Equations And Their Graphs | Algebra I | Khan Academy

2,055 views / 0 likes - added 8 years ago

Introduction to 2-variable linear equations and their graphs Watch the next lesson: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/solutions-to-two-var-linear-equations/v/checking-ordered-pair-solutions-to-equatio
05:30
Clues to Life on Mars Could Be Found in the Driest Place on Earth

569 views / 0 likes - added 6 years ago

Dr. Jocelyne DiRuggiero travels to the Atacama Desert to break open rocks to study extremophiles. Experience intense, unique, and sometimes dangerous moments with scientists working in the field, as they explain first-hand the kinds of risks they take to
03:29 Popular
Surprise Eggs ABCs | Preschool English, Baby Learning, Nursery Rhyme, Child Education

1,148 views / 2 likes - added 8 years ago

This Beautiful Busy Beavers Song Teaches Children to Sing the Alphabet to a Catchy Melody that will have the Singing the ABCs even when they're away from the TV or Tablet. Thanks for Watching, Sharing & Commenting Subscribe for Fresh Uploads 3 Times a Wee
05:17
Can you solve the worlds most evil wizard riddle? - Dan Finkel

554 views / 0 likes - added 4 years ago

Practice more problem-solving at https://brilliant.org/TedEd/--The evil wizard MoldeVort has been trying to kill you for years, and today it looks like hes going to succeed. But your friends are on their way, and if you can survive until they arrive, they
03:04
Cartoon Network In The House | Guess Who? | Gumball | Cartoon Network

438 views / 0 likes - added 3 years ago

Click to watch episode 1 here: https://bit.ly/37RMgSp Click to watch the rest of the episodes here: https://bit.ly/3kGBemONot even a Teen Titans' Improv Show, Rigby's keyboard skillz or a giant slimy snail from Adventure Time can prepare this week's Super
28:45
How Bridge Engineers Design Against Ship Collisions

36 views / 0 likes - added 4 weeks ago

An overview of vessel collision design with help from @RoadGuyRob Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/Practical-EngineeringWatch The Logistics of Commercial Fishing: https://nebula.tv/videos/wendover-the-logis
10:39 Popular
COLD HARD SCIENCE. The Controversial Physics Of Curling - Smarter Every Day 111

748 views / 2 likes - added 8 years ago

Patreon Support Link: http://www.patreon.com/smartereveryday Subbable Support Link: http://subbable.com/smartereveryday Tweet this Vid: http://bit.ly/1hf576c Post to FB:http://on.fb.me/1iEpfQ7 Smarter Every Day Infographics are Here: http://smartereveryda
07:11
Why Masks Work BETTER Than You'd Think

289 views / 0 likes - added 3 years ago

Thanks to the Heising-Simons foundation for their support: https://www.hsfoundation.org (their COVID-19 grants: https://www.hsfoundation.org/grants/covid-19-response-grants/ )Check out https://aatishb.com/maskmath to explore and for references.This video
03:35
Why Do We Gain Fat? with Eugenia Cheng

316 views / 0 likes - added 3 years ago

In this short clip from her talk 'How To Think Like A Mathematician', Eugenia Cheng explains how a whole web of interconnected factors cause us to gain fat. Watch the full talk: https://youtu.be/8emPcpfqPRUEugenia's book "The Art of Logic" is available no
02:29 Popular
Finger Family Beavers | English Baby Song, Children Learning, Kindergarten Kids Education, Animals

1,198 views / 0 likes - added 8 years ago

Have Fun Learning the Names of All the Members of your Family with this Fun & Catchy Song from our Finger Family Collection by Busy Beavers. Thanks for Watching, Sharing & Commenting Subscribe for Fresh Uploads 3 Times a Week! http://bit.ly/YOUTUBE-SUBSCR
01:46 Popular
Finger Family Sharks | Fun Children's Song, Surprise Eggs, Catchy Song Video, Preschool Education

1,029 views / 1 likes - added 8 years ago

Teaches the Different Names of the Members of the Family - Mother, Father, Brother, Sister & Baby with this popular Nursery Rhyme. Thanks for Watching, Sharing & Commenting Subscribe for Fresh Uploads 3 Times a Week! http://bit.ly/YOUTUBE-SUBSCRIBE Love t
05:33
Can you solve the honeybee riddle? - Dan Finkel

447 views / 1 likes - added 3 years ago

Practice more problem-solving at https://brilliant.org/TedEd/ --Youre a biologist on a mission to keep the rare honeybee Apis Trifecta from going extinct. The last 60 bees of the species are in your terrarium. Youve already constructed wire frames of the
02:31 Popular
Finger Family Koalas | Teach English To Children, Fun Learning Song, Kindergarten Daycare Video

1,152 views / 2 likes - added 8 years ago

This Koala Family Song from our "Finger Family Collection" Teaches the Names of All the Members of the Family. Kids Love Learning with Busy Beavers. Thanks for Watching, Sharing & Commenting Subscribe for Fresh Uploads 3 Times a Week! http://bit.ly/YOUTUB
04:36
How Your City Has Its Own Unique Microbiome

594 views / 0 likes - added 8 years ago

Is it possible to tell what city you're from just by looking at your microbes? Researchers studying microbiomes say yes! What Your Farts Say About Your Health ►►►► http://bit.ly/1WvPfD7 Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG R
18:11
Which Is Easier To Pull? (Railcars vs. Road Cars)

37 views / 0 likes - added 4 weeks ago

A lot of the engineering decisions that get made in railroading have to do with energy.How does the rolling resistance of a 20-ton freight railcar compare to my little grocery hauler?1977 Resistance Report: https://railroads.dot.gov/sites/fra.dot.gov/file
01:46 Popular
Finger Family Dolphins | Nursery Rhymes To Teach Children, English Learning Song, Surprise Eggs

1,241 views / 1 likes - added 8 years ago

It's Musical & Colorful Under the Sea.Teach the Names of All the Members of your Family with this Fun & Catchy Song with the Dolphins Family. Thanks for Watching, Sharing & Commenting Subscribe for Fresh Uploads 3 Times a Week! http://bit.ly/YOUTUBE-SUBSC
01:47 Popular
Finger Family Seahorses | Surprise Eggs, Learn Family, Children English Pop Song, In The Sea

923 views / 1 likes - added 8 years ago

Animated Seahorses & Surprise Eggs Teach the Names of the Members of the Family. It's a Classic Nursery Rhyme with an Underwater Theme. Thanks for Watching, Sharing & Commenting Subscribe for Fresh Uploads 3 Times a Week! http://bit.ly/YOUTUBE-SUBSCRIBE L
05:49
Can you solve the cheating royal riddle? - Dan Katz

576 views / 0 likes - added 3 years ago

Practice more problem-solving at https://brilliant.org/TedEd/--Youre the chief advisor to an eccentric king who needs to declare his successor. He wants his heir to be good at arithmetic, lucky, and above all else, honest. So hes devised a competition to
04:45
The Ultimate Donut Battle: Cake vs. Yeast

495 views / 0 likes - added 6 years ago

There’s nothing weirder than biting into a cake donut when you’re expecting the texture of a yeast donut. It’s all fried dough, right? This week on Reactions, we talk about how chemistry makes these two foods so different. Subscribe! http://bit.ly/ACSReac
03:34
What If Aliens Make Contact With Earth?

254 views / 2 likes - added 2 years ago

Aliens are definitely out there, but what happens when we finally make contact with them? What are humans supposed to do?Learn more about the quest to message extraterrestrials at METI from our friends at Lifespan.io - https://youtu.be/6t8crootK-0Script:H
08:20
The Oldest Junk Boat Left In Hong Kong

50 views / 0 likes - added 3 months ago

Victoria Harbor is filled with boats of all shapes and sizes. However, theres one boat that has a particularly special relationship with Hong Kong. The Dukling is Hong Kongs oldest authentic junk boat and its still going strong nearly 70 years later.For H
03:24
How to Turn Cancer Against Itself

537 views / 0 likes - added 4 years ago

This video was made in partnership with the Swiss National Science Foundation. To see more videos about the importance of basic research, go to https://www.youtube.com/SNSFinfo Or watch the THREE OTHER VIDEOS we made with SNSFWhats intelligent about artif
03:00
Your Resolutions. Animated.

63 views / 0 likes - added 4 months ago

By storybooth storytellers | Subscribe: http://bit.ly/sub2storybooth | Comment, like, share this story. Stand up against people who judge others and use your voice - WEAR IT OUT LOUD! merch back in stock! SHOP http://storybooth.com/store LIMITED QUANTITIE
01:46 Popular
Finger Family Beaver Puppets | Fun Educational Song, Preschoolers, Beavers In Space, Easy English

910 views / 1 likes - added 8 years ago

Learn the Names of All the Members of your Family with this Fun & Catchy Song with the Beavers Heads Family in Space. Kids Learn & Have Fun with Busy Beavers. Thanks for Watching, Sharing & Commenting Subscribe for Fresh Uploads 3 Times a Week! http://bit
03:19 Popular
Princess ABCs

771 views / 0 likes - added 8 years ago

Go on an Underwater Adventure with Princess ABCs & Learn the Letters of the Alphabet. Kids will Love this Colorful Sea-Themed Video Folk-Song. Thanks for Watching, Sharing & Commenting Subscribe for Fresh Uploads 3 Times a Week! http://bit.ly/YOUTUBE-SUBS
01:44 Popular
Finger Family Penguin Puppets | Learn, Sing Along & Have Fun, Easy Children's Video Pop Song

766 views / 0 likes - added 8 years ago

The Penguin Family Teaches the Names of All the Family Members - Father, Mother, Brother, Sister & Baby with a Catchy Fun Melody. Thanks for Watching, Sharing & Commenting Subscribe for Fresh Uploads 3 Times a Week! http://bit.ly/YOUTUBE-SUBSCRIBE Love th
05:00
Can you solve the riddle and escape Hades? - Dan Finkel

495 views / 1 likes - added 3 years ago

Practice more problem-solving at https://brilliant.org/TedEd/--The underworld is overcrowded, and Zeus has ordered Hades to let some spirits out. Hades arranges all the souls of the dead in a line before Cerberus. When one of his three heads bites down on
02:30 Popular
Finger Family Penguins | Early Childhood Lesson, Learn English Song, Teach Members Of The Family

905 views / 0 likes - added 8 years ago

This Kids Vid from our "Finger Family Collection" Teaches the Names of All the Members of the Family - Father, Mother, Brother, Sister & Baby with our Penguin Family. Thanks for Watching, Sharing & Commenting Subscribe for Fresh Uploads 3 Times a Week! ht
01:45 Popular
Finger Family Koala Puppets | Learning Easy English For Kids, Catchy Pop Song, Cute Animals, Baby

1,097 views / 0 likes - added 8 years ago

The Koala Puppets Family Teaches the Names of All the Members of the Family with a Fun & Catchy Song. Kids Love Learning with Busy Beavers Songs & Videos. Thanks for Watching, Sharing & Commenting Subscribe for Fresh Uploads 3 Times a Week! http://bit.ly/
01:45 Popular
Blue Whale Finger Family | Surprise Eggs, Nursery Rhyme For Kids, Kindergarten & Preschool Song

991 views / 0 likes - added 8 years ago

These Cute Blue Whales in this Sea-Themed Video Teach Kids the Names of the Members of the Family. It's Underwater Fun & Learning at the same time. Thanks for Watching, Sharing & Commenting Subscribe for Fresh Uploads 3 Times a Week! http://bit.ly/YOUTUBE
19:54 Popular
How Does the Internet Work? - Glad You Asked S1

1,555 views / 0 likes - added 4 years ago

For most of us, the internet is virtual, made of Instagram posts, emails and YouTube videos. And, access to the vital utility isn’t guaranteed across the world. Glad You Asked host Cleo Abram wants to know: What is the internet actually made of? And
03:17
The Crazy Way Scientists Launch Rockets From Balloons

535 views / 0 likes - added 7 years ago

Large chemical rockets are needed to launch payloads into space from the ground, but could rockoons, rocket balloons, be a more efficient alternative? Pluto Could Be Made A Planet Again, Along With 102 Other Celestial Bodies - https://youtu.be/76hv6KOB-AI
01:46 Popular
Spider Finger Family | Fun Children's Lesson, Kids English Song Video, Catchy Melody, Kindergarten

942 views / 0 likes - added 8 years ago

Children Love Singing this Catchy Song to Learn the Names of the Members of the Family. These Funny Animated Spiders & Simple Music Make Learning Fun. Thanks for Watching, Sharing & Commenting Subscribe for Fresh Uploads 3 Times a Week! http://bit.ly/YOUT
16:49 Popular
BUGS + POPCORN = ?

861 views / 1 likes - added 6 years ago

Please SUBSCRIBE - http://bit.ly/BWchannel Buy Coyote’s Book - http://bit.ly/BOOKbraveadventures Watch More - http://bit.ly/BTorbbite In this segment of On Location, Coyote and the crew mix it up with Bugs and Popcorn! That’s right, the crew decided to cr
03:08 Popular
How Much Does Meat Actually Cost?

715 views / 0 likes - added 7 years ago

Download a free audiobook when you sign up for a 30-day trial at http://www.audible.com/minuteearth Ending the battle between vegans, vegetarians, and everyone else | Brian Kateman TEDx: https://goo.gl/WzRRSY Why Are Vegetarians Annoying? | Hank Green: ht
05:15 Popular
Can you solve the Ragnarok riddle? - Dan Finkel

1,035 views / 0 likes - added 3 years ago

Practice more problem-solving at https://brilliant.org/TedEd/--Ragnarok: The fabled end of the world, when giants, monsters, and Norse gods battle for the future. The gods were winning until the great serpent Jrmungandr emerged. It swallowed Valhalla and
04:03
Time Might Not Reverse Like Physicists Thought, Here's Why

251 views / 0 likes - added 3 years ago

Using black holes as their models, an international team of researchers has found that if three or more objects move around each other, history cannot be reversed. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/Eleme
03:40
Chicken Story - Sketchy Saturday

44 views / 0 likes - added 4 months ago

By Sage | Subscribe: http://bit.ly/sub2storybooth | Record your story @ https://storybooth.com or our iPhone app for a chance to get animated. Comment, like, share this story.A few weeks ago Sage and her little sister were staying after school. Sage was s
17:36
Every Kind of Bridge Explained in 15 Minutes

36 views / 0 likes - added 4 weeks ago

See some cool bridges, learn some new words!Compare news coverage. Spot media bias. Try Ground News today and get 40% off your subscription by going to https://ground.news/practicalengineeringErrata: At 9:25, Edmonton is in Alberta, not Saskatchewan.Witho
01:45 Popular
Orca Finger Family | Busy Beavers Nursery Rhyme, Early Childhood Video, Fun Catchy Song For Babies

1,059 views / 0 likes - added 8 years ago

Have Fun Learning the Names of the Members of the Family with Colorful and Sea-Themed Video with our Cute Orca Whales & Surprise Eggs. Kids Love our Busy Beavers Songs. Thanks for Watching, Sharing & Commenting Subscribe for Fresh Uploads 3 Times a Week!
16:18
Why Locomotives Don't Have Tires

40 views / 0 likes - added 4 weeks ago

Friction is the final frontier of vehicle/rail interaction!Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/practical-engineeringWatch the latest Practical Construction episode now! https://nebula.tv/videos/practicalconstr
04:57 Popular
How does artificial intelligence learn? - Briana Brownell

1,367 views / 3 likes - added 3 years ago

Explore the three major methods of machine learning, which allows computers to write their own rules to problem solve and process data.--Today, artificial intelligence helps doctors diagnose patients, pilots fly commercial aircraft, and city planners pred
Featured
04:37
How is Leather Made?

429 views / 1 likes - added 5 years ago

How does animal hide become leather? We still don’t fully understand the chemistry of tanning, but the basic steps are thousands of years old. In this week’s episode of Reactions, learn how leather is made. More PBS Digital Studios Goodness here! https://
06:48 Popular
20 JEANS HACKS AND CRAFTS FOR KIDS

948 views / 1 likes - added 5 years ago

HOW TO UPGRADE YOUR JEANS What's the coolest fabric on Earth? That's right denim! And this time I've prepared a number of great hacks to make your jeans and denim clothes even cooler! Grab your scissors and chop-chop! :) Learn how to get rid of bubble gum
09:55
This is How Your Body Makes New Cells

647 views / 0 likes - added 3 years ago

If we want to become a functioning human being, we need to have cells grow and replicate. In the final episode of this Human season, Patrick will explain the cell cycle and why we aren't just clones of our parents. Subscribe to Seeker! http://bit.ly/subsc
04:00
Princess 123s

577 views / 0 likes - added 8 years ago

Princess 123s Takes a Waterskiing Adventure to the Beach where She Learns How to Count to 10. This Colorful, Sea-Themed Video Teaches Kids Counting with a Catchy Melody. Thanks for Watching, Sharing & Commenting Subscribe for Fresh Uploads 3 Times a Week!
16:15
World War II: Crash Course European History #38

501 views / 2 likes - added 4 years ago

Only a couple of decades after the end of the First World War--which was supposed to be the War that Ended All Wars--another, bigger, farther-flung, more destructive, and deadlier war began. Today, you'll learn about how the war in Europe progressed, from
12:18 Popular
12 CUTE DIY IDEAS FOR SCHOOL

909 views / 1 likes - added 5 years ago

TO COOL FOR SCHOOL CRAFTS AND HACKS How is your school going? It's high time we show you a new portion of amazing life hacks and crafts that can make your time spent at school more effective (and of course more interesting). Learn with us and son't forget
06:24
Can you solve the Big Bang riddle? - James Tanton

265 views / 0 likes - added 2 years ago

Practice more problem-solving at https://brilliant.org/TedEd--Its moments after the Big Bang and youre still reeling. Youre a particle of matter, amidst a chaotic stew of forces, fusion, and annihilation. If youre lucky and avoid being destroyed by antima
03:54
Why Are Most Galaxies Spiral-Shaped?

578 views / 0 likes - added 7 years ago

The structure of spiral galaxies is more complex than we thought. Here's how the laws of physics contribute to the shaping of galaxies. Everything We Know About The Andromeda Galaxy - http://bit.ly/2blkOkG Sign Up For The Seeker Newsletter Here - http://b
05:28 Popular
Revolutionizing Heart Surgery With Virtual Reality

809 views / 0 likes - added 7 years ago

Have you ever wondered what it would be like to take a ride through the human body on the Magic School Bus? Well, a new bit of virtual reality technology is taking that concept and applying it to medical training. Doctors can now teleport inside the human
03:59
Halloween: Don't Judge My Costume!

390 views / 3 likes - added 3 years ago

By Mariam | Subscribe: http://bit.ly/sub2storybooth | Comment, like, share this story. Thanks to CuriosityStream for sponsoring a portion of the video! Use the promo code storybooth. Get a 30-day free trial with promo code: storybooth! https://curiosityst
04:21 Popular
Have We Found The Fifth Force Of Nature?!

1,193 views / 0 likes - added 7 years ago

Scientists recently discovered an anomaly in the 4 fundamental forces of nature. What was it and might it indicate a 5th fundamental force? Inside The World's Largest Particle Accelerator - http://bit.ly/2bReDRH Sign Up For The Seeker Newsletter Here - ht
06:17
Can you solve the feeding frenzy riddle? - Henri Picciotto

330 views / 0 likes - added 2 years ago

Practice more problem-solving at https://brilliant.org/TedEd--As Numberlands best detective, you thought youd seen it all. But the desiccated corpses of prominent natural numbers have been showing up all over the city. A lockdown is ordered from sundown t
05:42
How do ventilators work? - Alex Gendler

390 views / 0 likes - added 4 years ago

Take a journey into the respiratory system to see how ventilators bypass constricted airways and help damaged lungs send oxygen to the body. --In the 16th century, physician Andreas Vesalius described how a suffocating animal could be kept alive by insert
05:51
Can you solve the death race riddle? - Alex Gendler

520 views / 1 likes - added 4 years ago

Practice more problem-solving at https://brilliant.org/TedEd/ --The night before the Death Race across the Wastelands is set to begin, your uncle, the great inventor Slate Kanoli, got kidnapped by the ruthless No-Side gang. The only way to get him back is
06:00
Can you solve the sorting hat riddle? - Dan Katz and Alex Rosenthal

527 views / 1 likes - added 3 years ago

Practice more problem-solving at https://brilliant.org/TedEd/ -- It’s your first day at Magnificent Marigold’s Magical Macademy. But before you can learn your first spell you must get through the sorting ceremony. And the sorting hat has chose
05:27
Can you solve the sea monster riddle? - Dan Finkel

547 views / 1 likes - added 4 years ago

Practice more problem-solving at https://brilliant.org/TedEd/ --According to legend, once every thousand years a host of sea monsters emerges from the depths to demand tribute from the floating city of Atlantartica. As the ruler of the city, youd always d
11:58
10 DELICIOUS DESSERT IDEAS

670 views / 1 likes - added 5 years ago

YUMMY DESSERT IDEAS FOR EVERYONE Will I surprise you if I say that youc an cook like a pastry chef when it comes to desserts even if you never cooked before? Well, if you don't believe me, you have to see our adorable yet very easy tutorials of yummy swee
03:38 Popular
SCIENCE WARS - Acapella Parody

720 views / 2 likes - added 8 years ago

iTunes: http://apple.co/1IBrCVG Bandcamp: http://bit.ly/1XO9Ik0 SUBSCRIBE: http://bit.ly/asapsci Follow us: @WhaleWatchMePlz and @MitchellMoffit Inspired by the amazing Jon Cozart and his fantastic Disney parodies: https://youtu.be/diU70KshcjA Lyrics by M
03:56 Popular
Here's Why Your Skin Doesn't Rip Easily

801 views / 0 likes - added 7 years ago

Our skin is capable of some amazing things including being both stretchy and tear resistant. But why doesn't our skin tear? How Does Our Skin Turn Sunlight Into Vitamin D? - https://youtu.be/4VlXGA1FnSk Sign Up For The Seeker Newsletter Here - http://bit.
17:21
Every Construction Machine Explained in 15 Minutes

177 views / 0 likes - added 10 months ago

A very quick overview of nearly every machine you'll see on a construction site Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/Practical-Engineering Watch "Japan's Next Train Revolution": https://nebula.tv/videos/realeng
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
03:23 Popular
How Humans Can Communicate With Aliens

710 views / 0 likes - added 5 years ago

We may be closer to discovering intelligent alien life than at any other point in history. But once we discover it, what’s next? How would we communicate? What would we talk about? Stephen Wolfram, the founder of Wolfram Alpha, gives us his theory on how
15:18
Eastern Europe Consolidates: Crash Course European History #16

420 views / 0 likes - added 4 years ago

While the focus has been on Western Europe so far, there has also been a lot going on in Eastern Europe, which we'll be looking at today. The Commonwealth of Poland-Lithuania, The Ottoman Empire, and Russia were all competing at the eastern end of the con
02:24
How Does Meditation Change The Brain? - Instant Egghead #54

579 views / 0 likes - added 8 years ago

Meditation can sharpen attention, strengthen memory and improve other mental abilities. Scientific American editor Ferris Jabr examines the changes in brain structure behind some of these benefits. -- WATCH more Instant Egghead: http://goo.gl/CkXwKj SUBSC
04:22
Everything changed when the fire crystal got stolen - Alex Gendler

433 views / 0 likes - added 4 years ago

This riddle was created in partnership with Brilliant. Practice more problem solving here: https://brilliant.org/TedEd/ --Someone has tripped the magical alarms in the Element Temple. When you and the other monks arrive on the scene, you know you have a d
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
09:20
How To Draw A Funny Yogurt Parfait

153 views / 0 likes - added 1 year ago

Hey everyone, it's Rob from Art For Kids Hub, and today we have a special treat for you! I'm joined by my lovely wife, Teryn, for an exciting and funny art lesson on how to draw a silly yogurt parfait. You'll love our step-by-step guide that makes drawing
04:08
This Powerful New Technology May Be The Only Way To Explore Venus

567 views / 3 likes - added 7 years ago

NASA engineers have finally developed new technology to land on Venus' extremely hazardous environment! How did they do it? Thanks to our sponsor for supporting DNews! Check out Graze at https://www.graze.com/us/ and use coupon code DNEWS for a free snack
14:16
World War I Battlefields: Crash Course European History #33

531 views / 0 likes - added 4 years ago

Europe's system of alliances and centuries-old tensions erupted into war in August of 1914. This week on Crash Course Euro, we're talking about the military history of World War I, and taking a look at the broad strokes of how the war unfolded. We'll take
04:23 Popular
A Sand Dollar's Breakfast is Totally Metal | Deep Look

863 views / 0 likes - added 5 years ago

Their skeletons are prized by beachcombers, but sand dollars look way different in their lives beneath the waves. Covered in thousands of purple spines, they have a bizarre diet that helps them exploit the turbulent waters of the sandy sea floor. Please f
05:04
Can you solve the dragon jousting riddle? - Alex Gendler

554 views / 0 likes - added 4 years ago

Practice more problem-solving at https://brilliant.org/TedEd/ -- After years of war, the worlds kingdoms have come to an agreement. Every five years, teams representing the elves, goblins, and treefolk will compete in a grand tournament of dragon jousting
20:33 Popular
5 Amazing Animals!

1,053 views / 0 likes - added 7 years ago

It’s Valentine’s Day, and Jessi and Squeaks got Valentines from their awesome animal friends all over the world! Hang out with them as they read some silly Valentine poems and learn about the animals that sent them! ---------- Love SciShow Kids and want t
05:36
Can you solve the Trojan War riddle? - Dennis E. Shasha

678 views / 1 likes - added 3 years ago

Practice more problem-solving at https://brilliant.org/TedEd--On Olympus, youve been waiting for an opportunity to bring the bloody Trojan War to its conclusion. The two sides have agreed to a brief truce, and when you consult the Fates, they advise: shou
02:24
Coronavirus Is Changing Everything

543 views / 1 likes - added 4 years ago

By Aspen | Subscribe: http://bit.ly/sub2storybooth | Since finding out about the coronavirus pandemic, Aspen has been very concerned about the virus and the effect that it's having on our world. Like so many teens, she wants to share her thoughts and feel
04:48
Can you solve the birthday cake riddle? - Marie Brodsky

216 views / 0 likes - added 2 years ago

Practice more problem-solving at https://brilliant.org/TedEd--Your friends birthday is tomorrow, and hes turning well youve forgotten. A ginormous cake has been prepared and your job is to sculpt his age as the chocolate centerpiece. The birthday boy is a
13:54 Popular
How Do You Design a Just Society? | Thought Experiment: The Original Position

1,629 views / 0 likes - added 7 years ago

Thought Experiment: John Rawls’ Original Position Support us on Patreon! https://patreon.com/pbsideachannel We got merch! http://bit.ly/1U8fS1B Tweet us! http://bit.ly/pbsideachanneltwitter Idea Channel Facebook! http://bit.ly/pbsideachannelfacebook Talk
55:31
Chemistry of Christmas with Katherine Haxton

63 views / 0 likes - added 5 months ago

We're celebrating Christmas the only way we know how - with Chemistry!Join this channel to get access to perks:https://www.youtube.com/channel/UCYeF244yNGuFefuFKqxIAXw/joinSubscribe for regular science videos: http://bit.ly/RiSubscRibeThis lecture was rec
07:13
We Got Our DNA Tested, Here's How It Actually Works

495 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
20:32
Why Is Desalination So Difficult?

32 views / 0 likes - added 4 weeks ago

An overview of seawater desalination: removing salt to make drinkable water from the ocean.Correction: The Carlsbad plant produces 50 MGD, which is roughly 190,000 cubic meters per day (not 23,000 as stated).It might surprise you to learn that there are m
03:49
There's A New Form Of Matter That Exists In Four Dimensions!

468 views / 0 likes - added 7 years ago

Being first theorized in 2012, time crystals have been created in the lab! How were two separate teams of scientists able to make this new form of matter a reality? How Quantum Computing Will Change The World! - https://youtu.be/3BKIJCTLy-s Sign Up For Th
03:38
Cloud Chamber

317 views / 0 likes - added 3 years ago

The trajectories of individual charged particles leave behind cloudy trails as they ionize the cooled, supersaturated air-alcohol vapor inside this diffusion cloud chamber. Alpha particles from the radioactive decay of an inserted 2% thorium alloy rod for
07:39
Genetics is a Piece of Cake

350 views / 0 likes - added 3 years ago

Youve probably heard of genes, but how does that four-letter code translate into the physical stuff of life? To explain, I bake a cake, using a recipe written with just four letters.Support me on Patreon! https://www.patreon.com/kurtisbauteIm on social me
03:19
We Helped Someone Who Was Homeless

548 views / 0 likes - added 4 years ago

By Maddie | Subscribe: http://bit.ly/sub2storybooth | Comment, like, share this story. Stand up against people who judge others and use your voice - WEAR IT OUT LOUD! merch back in stock! SHOP http://storybooth.com/store LIMITED QUANTITIES! We wanted to h
17:33
How Native Hawaiians fought the US Navy, and won

329 views / 0 likes - added 3 years ago

The reclaiming of a sacred island.Subscribe and turn on notifications ( ) so you don't miss any videos: http://goo.gl/0bsAjOOn January 4, 1976, a fleet of boats headed toward the Hawaiian island of Kahoolawe. The goal: take the island back from the US mil
04:50
Why Unlimited Data Is Impossible To Maintain

697 views / 0 likes - added 7 years ago

Phone carriers make us pay to use more data, but how much does data actually cost them? Is data actually that expensive? How You Can Talk To An Astronaut From Home - https://youtu.be/4BVR3IjDRhc Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1P
04:48
A Dead Satellite Is Unlocking The Secrets Lurking Beneath Antarctica

464 views / 0 likes - added 5 years ago

A hypothetical ocean model called a "geoid" is helping us uncover the hidden gravity points underneath our landmasses; including the ever mysterious Antarctica. A New State of Water Reveals a Hidden Ocean in Earth’s Mantle - https://youtu.be/pgm4z8vJVVk R
19:36
Where Does Grounded Electricity Actually Go?

28 views / 0 likes - added 4 weeks ago

Grounding is one of the most confusing and misunderstood aspects of the grid.Errata:At 10:40, the meter is set to resistance (not voltage). Since current is constant, it is also an indication of differences in voltage, but the script should have been a li
19:20 Popular
10 Magic Card Tricks You Can Do

809 views / 1 likes - added 5 years ago

Get your first audiobook for free when you try Audible for 30 days. Visit http://www.audible.com/evanera or text evanera to 500 500! Amazing card magic tricks you can do at home! The secrets are simple yet extremely clever; impress your friends and family
01:48 Popular
Finger Family Humpty Dumpty | Simple English Song, Nursery Rhyme, Mommy Daddy Baby, Surprise Eggs

1,515 views / 0 likes - added 8 years ago

Teach the Names of the Members of the Family to your Kids with this Humpty Dumpty Version of the Finger Family Song. Children Love Singing Along to this Catchy Nursery Rhyme. Thanks for Watching, Sharing & Commenting Subscribe for Fresh Uploads 3 Times a
05:54
Can you solve the risky disk riddle? - James Tanton

232 views / 0 likes - added 2 years ago

Practice more problem-solving at https://brilliant.org/TedEd--Your antivirus squad is up against a code thats hijacked your mainframe. What youve learned from other infected systems, right before they went dark, is that it likes to toy with antivirus agen
05:58
The dark history of the Chinese Exclusion Act - Robert Chang

249 views / 0 likes - added 2 years ago

Dig into the Chinese Exclusion Act of 1882, which suspended Chinese immigration to the U.S. and blocked Chinese immigrants from citizenship.--In 1882, the United States Congress passed the Chinese Exclusion Act, the first federal law that restricted immig
03:32
Is It Possible To Erase Your Memories?

508 views / 0 likes - added 7 years ago

Science suggests it's possible to erase specific memories. But even if we can, should we? Learn more at HowStuffWorks.com: http://science.howstuffworks.com/life/spotless-mind.htm Share on Facebook: Share on Twitter: Subscribe: http://goo.gl/ZYI7Gt Visit o
04:07
How To Learn Faster

684 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
05:36
Can you solve the monster duel riddle? - Alex Gendler

580 views / 3 likes - added 3 years ago

Practice more problem-solving at https://brilliant.org/TedEd/ --Youve come a long way to compete in the great Diskymon league and prove yourself a Diskymon master. Now that youve made it to the finals, youre up against some tough competition. In round one
09:54 Popular
How Exactly Is the Human Brain Organized?

971 views / 0 likes - added 4 years ago

The human brain remains one of the biggest mysteries in science, but weve learned a lot about how it works over the years. In this episode, Patrick breaks down all things brain. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Human! http://b
11:45 Popular
25 Magic Tricks with Rings

1,175 views / 0 likes - added 5 years ago

Learn magic tricks easy with these amazing ring illusions you can do at home with very little practice! The number of magicians in the world is very small; only 1 person out of 25,000 people knows how to perform magic tricks! You are about to become one o
07:21
This Is Your Brain on Pokemon

380 views / 0 likes - added 4 years ago

Please support our videos - http://www.patreon.com/scifriBack in 1996, Jesse Gomez memorized over 150 Pokmon by sight while playing the Nintendo Gameboy version of the popular anime. Little did he know that Gomezs geeky point of pride would become the bas
13:17
How Engineers Straightened the Leaning Tower of Pisa

40 views / 0 likes - added 4 weeks ago

One of my favorite civil engineering projects!Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/Practical-EngineeringWatch "The Logistics of X": https://nebula.tv/thelogisticsofx?ref=practical-engineeringThe lean isnt just
05:42
Can you solve Dongle's Difficult Dilemma? - Dennis E. Shasha

447 views / 1 likes - added 3 years ago

Practice more problem-solving at https://brilliant.org/TedEd--According to legend, three galactic terraformers shaped your planet into a paradise. When their work was done, they left the source of their power behind: three golden hexagons, hidden in dunge
05:07
Can you solve the giant spider riddle? - Dan Finkel

370 views / 0 likes - added 2 years ago

Practice more problem-solving at https://brilliant.org/TedEd--Once every century, the worlds greatest spiders gather to compete in a series of grueling games. The winner will become the next arachnomonarch, able to command all the worlds spiders to their
03:50
Is Superhero Strength Real?

367 views / 0 likes - added 4 years ago

Youve probably heard stories about mothers lifting cars to save their baby trapped underneath--but is that just an urban myth? This week on Reactions we talk about superhero strength and the chemistry behind whats possible. Subscribe! http://bit.ly/ACSRea
03:48 Popular
Will This Hypnotize You?

1,326 views / 4 likes - added 8 years ago

Is hypnosis real? Here's the science! Watch us get hypnotized: https://youtu.be/LtElP2x5hCM SUBSCRIBE: http://bit.ly/asapsci Written by Rachel Salt, Gregory Brown and Mitchell Moffit GET THE ASAPSCIENCE BOOK: http://asapscience.com/book/ FOLLOW US! Instag
Featured
05:05
Can you solve the Alice in Wonderland riddle? - Alex Gendler

480 views / 1 likes - added 3 years ago

Practice more problem-solving at https://brilliant.org/TedEd/ --After many adventures in Wonderland, Alice has once again found herself in the court of the temperamental Queen of Hearts. Shes about to pass through the garden undetected, when she overhears
07:20
How Did NASA Engineer a Car for the Moon? | Apollo

669 views / 1 likes - added 5 years ago

NASA’s first car to drive on the Moon revolutionized space exploration, giving astronauts the ability to travel farther than ever before. Check out the entire Apollo series here!: https://bit.ly/2ApSfg9 Read More: The Lunar Rover was Almost as Badass as t
05:43
Can you solve the fantasy election riddle? - Dennis E. Shasha

361 views / 0 likes - added 3 years ago

Practice more problem-solving at https://brilliant.org/TedEd--After much debate, the realm has decided dragon jousting may not be the best way to choose its leaders, and has begun transitioning to democracy. Your company was hired to survey the citizens o
19:54
How do Electron Microscopes Work? Taking Pictures of Atoms

57 views / 0 likes - added 3 months ago

The nanoscopic world is wild!! Looking at basic objects like a grain of salt under an electron microscope looks like nothing you would have expected. Furthermore, have you ever wondered whether seeing a single atom is possible? Or how do scientists and en
05:18
Can you solve the time traveling car riddle? - Dan Finkel

148 views / 0 likes - added 11 months ago

Practice more problem-solving at https://brilliant.org/TedEdYou and the professor have driven your DeLorean back to the past to fix issues with the spacetime continuum caused by your time traveling. But another DeLorean appears with older versions of you
09:06
Can You Hear the Difference Between One Million Dollar & $5000 Cello? | Bach Cello Suite No. 1

445 views / 2 likes - added 4 years ago

Today I am comparing three different cellos in Julie Reed Yeboah's violin shop playing the famous Bach Cello Suite No 1. The first cello is $5000 by Jay Haide. The second one is an English cello by Thomas Kennedy. The last one, the fancy one million dolla
09:00
The History of Chemical Engineering: Crash Course Engineering #5

342 views / 0 likes - added 4 years ago

Today well cover the fourth and final of our core disciplines of engineering: chemical engineering. Well talk about its history and evolution going from soda ash competitions to oil refineries and renewable energies. Well also discuss some newer and emerg
25:34
How NASA Reinvented The Wheel

131 views / 0 likes - added 1 year ago

NASA have made a wheel capable of withstanding tough Martian terrain, but just how indestructible is it? Head to https://hensonshaving.com/veritasium and enter code 'Veritasium' for 100 free blades with the purchase of a razor. Make sure to add both the r
06:27
How the US counts votes

259 views / 0 likes - added 3 years ago

Follow the results of the 2020 presidential election at: http://www.vox.com/2020In a normal presidential election year, many Americans go from casting our vote before work in the morning to turning off the TV before bed, secure in our knowledge of who wil
04:53
Can you cheat death by solving this riddle? - Shravan S K

308 views / 1 likes - added 2 years ago

Practice more problem-solving at https://brilliant.org/TedEd--You and your best friend Bill are the greatest bards in the kingdom but maybe not the brightest. Your hit song has insulted the king and now youre slated for execution. Luckily, Death is a conn
05:30
The rights you might not realize you have - Shannon Odell

85 views / 0 likes - added 6 months ago

Do you have a right to a healthy planet? Dig into the movement to hold governments accountable for climate change inaction.--Since 2015, an unprecedented movement has been sweeping courts around the world. Groups of young plaintiffs are suing their govern
02:50 Popular
How Do Car Horns Work?

1,564 views / 0 likes - added 8 years ago

The next time you honk your car horn at that jerk who cut you off, you’ll understand how it uses physics to get the job done. Learn more at HowStuffWorks.com Share on Facebook: https://goo.gl/ICxuu4 Share on Twitter: https://goo.gl/m6dpEV Subscribe: http:
05:24
Can you outsmart Fate and break her ancient curse? - Dan Finkel

162 views / 0 likes - added 1 year ago

Practice more problem-solving at https://brilliant.org/TedEd--Hundreds of years ago, your ancestor stole a magical tarot deck from Fate herself and it came with a terrible cost. Once every 23 years, one member of your family must face Fate in a duel with
02:41
Unpopular People May Die Sooner, Here’s Why

471 views / 0 likes - added 7 years ago

Is there scientific proof that social standing affects your health and helps you live longer? How would it do this? How Poverty Changes Your Brain - https://youtu.be/BycBq5FbVak Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More: Soc
03:23
Princess Colors

627 views / 0 likes - added 8 years ago

Princess Colors Teaches the Names of 5 Cool Colors "Red, Green, Yellow, Orange & Blue" in this Dance Pop Hit from Busy Beavers. We make Learning Fun! Your Kids will Love Singing Along. Thanks for Watching, Sharing & Commenting Subscribe for Fresh Uploads
05:23
Can you solve the fortress riddle? - Henri Picciotto

279 views / 0 likes - added 2 years ago

Practice more problem-solving at https://brilliant.org/TedEd--Bad news: your worst enemies are at the gate. Your fledgling kingdom guards the worlds only herd of tiny dino creatures. To you, theyre sacred. To everyone else, theyre food. The three closest
15:04 Popular
The Easiest Problem Everyone Gets Wrong

1,576 views / 0 likes - added 3 years ago

Watch my newest video, "Could a Toothpaste Sandwich Brush Your Teeth?": https://youtu.be/OdeiWhETqQYWe know how difficult the Monty Hall Problem is for so many people even after theyre shown all the math behind the best possible strategy. Its basic probab
05:20
Can you steal the most powerful wand in the wizarding world? - Dan Finkel

182 views / 0 likes - added 1 year ago

Practice more problem-solving at https://brilliant.org/TedEd--The fabled Mirzakhani wand is the most powerful magical item ever created. And thats why the evil wizard Moldevort is planning to use it to conquer the world. You and Drumbledrore have finally
05:09
How Ingenious Animals Have Engineered Air Conditioning

588 views / 0 likes - added 7 years ago

Thanks to non-profit edX.org for sponsoring this video. Go to http://bit.ly/edXSmart to learn more about Harvard’s Architectural Imagination course or other classes from some of the top universities in the world. ↓↓↓More info and sources below ↓↓↓ Here’s
Featured
05:23
Can origami save your life? - Evan Zodl

305 views / 0 likes - added 3 years ago

Dig into the mathematical rules and patterns of folding origami, the ancient Japanese art of paper folding. --Origami, which literally translates to folding paper, is a Japanese practice dating back to at least the 17th century. In origami, a single, trad
02:30 Popular
The Wheels On The Bus | Black Bus Version | Nursery Rhymes | Kids Learning Songs | Childrens Video

1,350 views / 0 likes - added 8 years ago

This is a Busy Beavers take on a Classic Kids' Nursery Rhyme. "Wheels on the Bus" (Black Bus) is a Song in Cute 2D Animation from Busy Beavers! Thanks for Watching, Sharing & Commenting Subscribe for Fresh Uploads 3 Times a Week! http://bit.ly/YOUTUBE-SUB
05:29
Can you solve the human cannonball riddle? - Alex Rosenthal

283 views / 0 likes - added 2 years ago

Practice more problem-solving at https://brilliant.org/TedEd--They call you the human cannonball. Your act involves flying through rings of fire, bouncing through a trampoline course, and catching the trapezist in the grand finale. Todays pre-flight test
05:46
Why you procrastinate even when it feels bad

300 views / 0 likes - added 1 year ago

Explore what happens in the brain to trigger procrastination, and what strategies you can use to break the cycle of this harmful practice.--The report youve been putting off is due tomorrow. Its time to buckle down, open your computer ... and check your p
06:52
Apollo 1's Fatal Fire Almost Ended the Spaceflight Program | Apollo

494 views / 0 likes - added 5 years ago

All three Apollo 1 astronauts were killed during a pre-launch test. In the months leading up to the disaster, there were several red flags that cemented the crew's fate. This Is How the Apollo Program Began: https://www.youtube.com/watch?v=2uyTgdzH7u4&t=3
04:31
Can you solve the cursed dice riddle? - Dan Finkel

126 views / 0 likes - added 9 months ago

Practice more problem-solving at https://brilliant.org/TedEd--Ah, spring. As Demeter, Goddess of the Harvest, its your favorite season. Humans and animals look to you to balance the bounty of the natural world which, like any self-respecting Goddess, you
03:28
How Meditation Can Help Reduce Anger | Anger Management

532 views / 0 likes - added 6 years ago

Want to get a grip on your Anger? Check out these resources: Beyond Anger: How to Free Yourself from the Grip of Anger: http://amzn.to/1VFo0CA The Anger Workbook: http://amzn.to/1FXmxpi Anger Management For Dummies: http://amzn.to/1VFokRC The Cow in the P
05:20
Does math have a major flaw? - Jacqueline Doan and Alex Kazachek

19 views / 0 likes - added 1 month ago

Practice more problem-solving at https://brilliant.org/teded--A mathematician with a knife and ball begins slicing and distributing the ball into an infinite number of boxes. She then recombines the parts into five precise sections. Moving and rotating th
03:14
Could Concrete Buildings be Batteries of the Future? Big Implications for Renewable Energy

50 views / 0 likes - added 4 months ago

After water, concrete is the most widely consumed material on the planet. As we turn to more green energy, we'll need more batteries to store energy from the sun and wind. Could the enormous number of concrete buildings on Earth become batteries?FOLLOW US
04:51
Can you solve the magical maze riddle? - Alex Rosenthal

60 views / 0 likes - added 3 months ago

Practice more problem-solving at https://brilliant.org/TedEd--Today is the annual wizard tournament featuring competitors from three schools, and youre in charge. The wizards have entered the maze and compete in your chosen events in utmost secrecy; only
06:13 New
Can you solve the basketball robot riddle? - Dan Katz

6 views / 0 likes - added 3 days ago

Practice more problem-solving at https://brilliant.org/TedEd--Youve spent months creating a basketball-playing robot, the Dunk-O-Matic, and youre excited to demonstrate its capabilities. Until you read an advertisement: See the Dunk-O-Matic face human pla
03:47 Popular
The World's Most Expensive Shrimp ($10k)

1,719 views / 0 likes - added 3 years ago

Check out Brilliant (and get 20% off) here: https://brilliant.org/MinuteEarth/Some aquarium hobbyists will pay $10,000 or more for a single shrimp because of the rarity of their colors or patterns.LEARN MORE**************To learn more about this topic, st
13:15
The Problem Newton Got Wrong

389 views / 0 likes - added 3 years ago

Watch my newest video, "Could a Toothpaste Sandwich Brush Your Teeth?": https://youtu.be/OdeiWhETqQYGo to https://buyraycon.com/vsauce2 for 15% off your order!Brought to you by Raycon.Isaac Newton was right about everything from gravity to the calculus, b
05:08
This one weird trick will get you infinite gold - Dan Finkel

179 views / 1 likes - added 1 year ago

Practice more problem-solving at https://brilliant.org/TedEd--A few years ago, the king decided your life would be forfeit unless you tripled the gold coins in his treasury. Fortunately, a strange little man appeared and magically performed the feat. Unfo
02:25
Why Electroshock Therapy Is Back

390 views / 0 likes - added 5 years ago

Please support us on https://www.patreon.com/MinuteEarth or as a YouTube Sponsor! Thanks to everyone who already does! Shocking the brain has come and gone as a medical treatment, but it’s currently resurging, as it often provides the best form of relief
06:19
Can you solve the rogue submarine riddle? - Alex Rosenthal

308 views / 1 likes - added 2 years ago

Practice more problem-solving at https://brilliant.org/TedEd--Smuggling yourself aboard the rogue submarine was the easy part. Hacking into the nuclear missile launch override a little harder. And youve got a problem: you dont have the override code. You
09:18
The Whole Saga of the Supercontinents

553 views / 0 likes - added 6 years ago

The study of natural history is the study of how the world has changed but Earth itself is in a constant state of flux -- because the ground beneath your feet is always moving. So if we want to know how we got here, we have to understand how "here" got he
04:15 Popular
“Old MacDonald Had A Farm“ | Busy Beavers, Babies, Toddlers, Preschool, Animal Nursery Rhyme

1,382 views / 0 likes - added 8 years ago

Babies, Toddlers, Preschoolers & Kindergarten Kids Love to Sing and Dance Along to Nursery Rhymes. Try our Busy Beavers Version of “Old MacDonald Had a Farm“. It's a great way for Children to Learn English. Love this Video? Check Out the Busy Beaver TV Sh
03:27 Popular
Alphabet Phonics Surprise Eggs | Kids Educational Video, Toddler Lerning Song, ABCs

1,518 views / 0 likes - added 8 years ago

Children will Love Learning the Alphabet with this Surprise Eggs Song. Each Egg Contains a Different Surprise that will help Teach Kids Phonics. Thanks for Watching, Sharing & Commenting Subscribe for Fresh Uploads 3 Times a Week! http://bit.ly/YOUTUBE-SU
05:56 Popular
10 Amazing Paper Tricks!

906 views / 1 likes - added 8 years ago

Add me on Facebook (click LIKE on Facebook to add me) http://www.facebook.com/brusspup Download links for the music in the video: Song #1 - Soul Switch - iTunes: https://itunes.apple.com/us/album/soul-switch-single/id426471027 Amazon: http://www.amazon.co
Featured
11:42 Popular
How to Solve a 3x3 Rubik's Cube In No Time | The Easiest Tutorial

3,772 views / 0 likes - added 5 years ago

If you look up the word frustration in the dictionary, youll probably see a picture of a Rubiks Cube. It takes some bright minds only 5 seconds to solve, yet others spend years trying to put it together, eventually giving up. But the truth is that anyone
05:01
Can you solve the secret assassin society riddle? - Alex Rosenthal

111 views / 0 likes - added 7 months ago

Practice more problem-solving at https://brilliant.org/TedEd--Your agent has infiltrated a life or death poker game in a hidden back room of a grand casino. Your team is on the trail of an elite society of assassins, each of whom carries a signature playi
04:09
CRUSHED By My Crush

476 views / 3 likes - added 3 years ago

Download Words With Friends 2 for free here iOS: https://pixly.go2cloud.org/SH1Vj Android: https://pixly.go2cloud.org/SH1Vj and challenge Daphne! Thanks to Zynga for sponsoring this video. Username: DAPHNEstoryboothBy Dez | Subscribe: http://bit.ly/sub2st
02:30 Popular
The Wheels On The Bus | White Bus Version | Toddler Songs | Children's Learning Video | Baby Song

1,083 views / 0 likes - added 8 years ago

Have you seen a White Bus before? This Fun & Easy Song Teaches the Popular Classic "Wheels On The Bus". Thanks for Watching, Sharing & Commenting Subscribe for Fresh Uploads 3 Times a Week! http://bit.ly/YOUTUBE-SUBSCRIBE Love this Video? Check Out the Bu
03:00 Popular
“Santa Claus Is Coming To Town“ | Busy Beavers, Babies, Toddlers, Preschool Christmas Carol

945 views / 0 likes - added 8 years ago

Kids Love this Classic Christmas Carol “Santa Claus Is Coming To Town“. Babies, toddlers, preschoolers, kindergarten kids love to sing and dance along to Xmas Carols. A great way for children to learn English. Love this Video? Check Out the Busy Beaver TV
02:30 Popular
The Wheels On The Bus | Blue Bus Version | Popular Children's Nursery Song | Little Baby Rhyme

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

It's the Blue Bus in this Busy Beavers Version of the "Wheels on the Bus" Song. Over 1 Billion Kids Agree - They Love Busy Beavers. Thanks for Watching, Sharing & Commenting Subscribe for Fresh Uploads 3 Times a Week! http://bit.ly/YOUTUBE-SUBSCRIBE Love
02:30 Popular
The Wheels On The Bus | Brown Bus Version | Nursery Song | Kids Videos | Chidren's Learning Rhyme

1,034 views / 0 likes - added 8 years ago

This Educational Song is a Busy Beavers take on a Classic Nursery Rhyme. "Wheels On The Bus" is a Popular Song and Great to Sing Along to Thanks for Watching, Sharing & Commenting Subscribe for Fresh Uploads 3 Times a Week! http://bit.ly/YOUTUBE-SUBSCRIBE
02:30 Popular
The Wheels On The Bus | Purple Bus Version | Kids Nursery Rhymes | Children's Learning Songs

1,327 views / 1 likes - added 8 years ago

This Fun Song is a Busy Beavers take on a Classic Nursery Rhyme. "Wheels On The Bus" is a Popular Song and Great to Sing Along to Thanks for Watching, Sharing & Commenting Subscribe for Fresh Uploads 3 Times a Week! http://bit.ly/YOUTUBE-SUBSCRIBE Love th
04:04
This Is Not A Bug

123 views / 0 likes - added 8 months ago

Its common to call creepy crawlies bugs, but because entomologists refer to a specific class of insects as bugs, its wrong to call other things bugs - right?LEARN MORE**************To learn more about this topic, start your googling with these keywords: -
05:34
A riddle of ice and fire dragons - Henri Picciotto

246 views / 0 likes - added 2 years ago

Practice more problem-solving at https://brilliant.org/TedEd--Its your first day as Center Realms official cartographer, and youve already got a big problem. Center Realm is home to three elder dragons: two ice, one fire, and theyve lived in harmony for c
02:17
Princess 123s

660 views / 0 likes - added 8 years ago

Children can Learn to Count to 10 by Singing Along with Princess 123s. This Fun & Engaging Song Teaches Babies & Toddlers the Numbers 1 to 10 in English. Thanks for Watching, Sharing & Commenting Subscribe for Fresh Uploads 3 Times a Week! http://bit.ly/Y
03:22 Popular
Easter Egg Hunt | Surprise Eggs Hunting Game | Kids Interactive Learning Video, Teach Baby

1,148 views / 0 likes - added 8 years ago

Babies and Toddlers will Love this Exciting and Engaging Surprise Egg Video. Join Billy Beaver and Hunt for the Colorful Easter Eggs and see what Surprises you might find. Thanks for Watching, Sharing & Commenting Subscribe for Fresh Uploads 3 Times a Wee
03:23
I Thought My House Was on Fire!

44 views / 0 likes - added 4 months ago

By Gabriel | Subscribe: http://bit.ly/sub2storybooth | Record your story @ https://storybooth.com or our iPhone app for a chance to get animated. Comment, like, share this story.This is the story of how Gabriel's house burned down. Well, how it almost bur
03:28 Popular
Princess ABCs

982 views / 0 likes - added 8 years ago

Children Can Learn the Alphabet by Singing Along to Princess ABCs and this Slow Simple Melody. Babies will learn the Letters of the Alphabet by Singing this Beautiful Kids Pop Song. Thanks for Watching, Sharing & Commenting Subscribe for Fresh Uploads 3 T
03:30
Princess 123s

588 views / 0 likes - added 8 years ago

Join Princess 123s on a Numbers Learning Adventure in Outer Space. Busy Beavers make Learning to Count from 1 to 30 in English Fun & Easy with this Pop Song for Babies and Toddlers. Thanks for Watching, Sharing & Commenting Subscribe for Fresh Uploads 3 T
02:16 Popular
Princess Colors

861 views / 1 likes - added 8 years ago

Princess Colors Teaches Toddlers the 3 Primary Colors Red, Blue & Yellow in this Simple Soothing Melody that Helps Pre-Verbal Babies Begin to Learn Colors & Shapes. Thanks for Watching, Sharing & Commenting Subscribe for Fresh Uploads 3 Times a Week! http
11:28
The Dot Game That Breaks Your Brain

446 views / 0 likes - added 3 years ago

On Tuesday, February 21, 1967, in the math department common room of Sidney Sussex College, Cambridge, the world of pencil and paper math games changed. John Conway and Michael Paterson were trying to invent a brand new simple-to-play, hard-to-analyze gam
03:03
Why Do Doctors Use Stethoscopes?

490 views / 0 likes - added 5 years ago

Since the invention of the stethoscope in 1816 by French Physician René Laennec, the role of the stethoscope has evolved dramatically. Doctors now use a myriad of technologies such as CT scans and ultrasounds to diagnose heart and lung conditions.
03:32 Popular
Princess Shapes

824 views / 1 likes - added 8 years ago

Princess Shapes take you on an Outer Space Adventure in this Beautiful Pop Song Video for Kids that Teaches the Shapes Circle, Square, Diamond, Star, Oval & Heart. Kids will be Singing this Song All Day Long. Thanks for Watching, Sharing & Commenting Subs
03:28 Popular
Easter Egg Game | Kids Fun Slot Machine Learning Video Game | Learn Counting Numbers 123

1,000 views / 0 likes - added 8 years ago

Pull the Handle and See what Easter Treats You Win! This Cute & Funny Video Teaches the Names of some Easter Treats and Counting one to four in a Colorful Surprise Easter Egg World. Play Along with Billy Beaver - It's Fun Thanks for Watching, Sharing & Co
02:30
Princess Shapes

682 views / 0 likes - added 8 years ago

Princess Shapes Sings one of Busy Beavers Biggest Hits "Red Heart". It's a Cute, Colorful Kids Song that Teaches 10 Colors and 8 Shapes in One Simple Song. Babies & Toddlers from Every Country Can Learn Easily & Sing Along. Thanks for Watching, Sharing &
02:10 Popular
10 Little Easter Eggs | Learn To Count 1-10 With Surprise Eggs | Children Nursery Song For Babies

1,060 views / 0 likes - added 8 years ago

This Easter Version of the Famous Children's Nursery Rhyme is a Great Way to Teach Toddlers Counting from 1 to 10. This Video Teaches Fun Easter Objects like Easter Eggs, Easter Bunnies, Chocolate Treats & Baby Chicks. Thanks for Watching, Sharing & Comme
02:46
Learn How to Say Different Colors in French

674 views / 0 likes - added 8 years ago

It's the French Version of one of Busy Beavers Biggest Hits "The Apple is Red". This Song Teaches 6 Colors & 6 objects plus how to sing about them in a Sentence. Red Car, Green Tree, Blue Ball, Yellow Lemon, Orange Juice, Black Hat. Love this Video? C
05:57
The Very Long Time of the Dinosaurs! | History of Life! | SciShow Kids

353 views / 0 likes - added 2 years ago

Dino stops by the Fort to learn all about dinosaurs with Jessi and Squeaks! Did you know that dinosaurs were on Earth for so long that not all dinosaurs lived at the same time?!Hosted by: Jessi Knudsen Castaeda----------Love SciShow Kids and want to help
18:30
How They Did It - Fast Food in Ancient Rome DOCUMENTARY

494 views / 0 likes - added 2 years ago

We explore the world of Fast Food in ancient Roman! Support the channel and download Rise of Kingdoms for free: https://patron.me/InvictaROK and use the bonus code ROKVIKINGS for in-game rewards. You can also join the promotional event here: https://bit.l
15:31 Popular
24 AMAZING OPTICAL ILLUSIONS That Will Trick Your Eyes!

782 views / 0 likes - added 2 years ago

Hi Everyone :) Welcome back! Buy physicsfun toys on : https://bit.ly/2MOjFET This video contains many interesting / satisfying /innovative science Illusion / physics Illusion. If you guys liked this video please follow us on Instagram : https://www.instag
04:28 Popular
Breakthrough Junior Challenge 2016 | Path Integral : Perhaps the Greatest Generalization in Physics

710 views / 0 likes - added 6 years ago

This is my entry in the Breakthrough Junior Challenge 2016. https://breakthroughjuniorchallenge.org The most amazing thing about the Path Integral formulation is how it can simplify our perspective about the Universe. When we come to appreciate the basic
02:41 Popular
Let's Get Fit | Count To 100 | Count To 100 Song | Counting To 100 | Jack Hartmann

5,480 views / 12 likes - added 7 years ago

Teach your children to count to 100 as they get some great exercise too. This cool kid-friendly song starts out with a message about staying healthy and fit and having fun counting to 100 together. It's a great count to 100 song for Kindergarten. I show t
03:01
Why Winter Makes You SAD: Seasonal Affective Disorder Explained

613 views / 0 likes - added 8 years ago

Ever wondered what Seasonal Affective Disorder actually is? Or if it’s even a real thing? What causes it? Kate tackles sudden changes in hormones and light intensity in an attempt to explain why winter makes you SAD. Subscribe for more from Kate: http://b
04:05
Meet the Autonomous Insect Robots That Will One Day Swarm the Skies

351 views / 0 likes - added 4 years ago

Meet the fleet of next-generation autonomous robots that are modeled entirely after insects, and one in particular: the fly. Designed with speed and agility in mind, Robofly relies on natures wisdom to fly tether-free. Subscribe to Seeker! http://bit.ly/s
09:18
The Mystery Of Paperclips

194 views / 0 likes - added 2 years ago

As an innovation, the modern paperclip has a peculiar history.HISTORY OF PAPERPaper was first created in China during the first century A. Initially made from cotton and linen, these fabric papers were expensive to produce and were generally reserved for

>> View basic trigonometry practice quiz web videos