Search Results: "multiplying numbers applications 4"

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05:11
Aladdin and the Magic Lamp - Part 4 | Story Time with Ms. Booksy at Cool School

659 views / 3 likes - added 6 years ago

Mustapha was onto Queen Aladdin, so he found another street rat to pretend to be a prince and steal the lamp back! But could this fake prince and Aladdin become friends? Click here for more Cool School fun! http://bit.ly/CoolSchoolSite Subscribe to Cool S
24:38 Popular
Minecraft: Story Mode - Giant Magma Golem! - Season 2 - Episode 4 (17)

958 views / 2 likes - added 6 years ago

Playlist - https://www.youtube.com/playlist?list=PLEZiAg2bYC7kFkn-Jv_kLqpq9dV1m4EcY Welcome to my lets play on Minecraft: Story Mode Season 2. In this series I will be playing through all episodes of the game. Enjoy. More information on the game - https:/
18:42 Popular
Minecraft: Story Mode - Back To Beacon Town - Season 2 - Episode 4 (19)

1,045 views / 2 likes - added 6 years ago

Playlist - https://www.youtube.com/playlist?list=PLEZiAg2bYC7kFkn-Jv_kLqpq9dV1m4EcY Welcome to my lets play on Minecraft: Story Mode Season 2. In this series I will be playing through all episodes of the game. Enjoy. More information on the game - https:/
04:50
Little Red Riding Hood Part 4 | Story Time with Ms. Booksy at Cool School

669 views / 0 likes - added 6 years ago

The Big Bad Wolf ate Little Red's grandma and was hiding somewhere in the forest! How will Little Red save her grandmother from the Big Bad Wolf? Where could he be hiding? Subscribe to Cool School's Channel: http://bit.ly/18enloo Like Cool School on Faceb
05:33
The Princess and The Pea | FINALE! | Part 4 | Story Time with Ms. Booksy | Cartoons for Kids

658 views / 0 likes - added 5 years ago
03:25
Sesame Street: Find Pink with Elmo and Abby! | I Spy Color Song #4

651 views / 0 likes - added 4 years ago

It's time for another game of I Spy! Help Elmo and Abby find the color pink in this magical fairytale scene of Jack and the Beanstalk! -- Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_center?add_user=SesameStreet For mor
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BEAUTY AND THE BEAST Part 4: Belle Saves The Day!! Ms. Booksy Bedtime Stories

248 views / 0 likes - added 2 years ago
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What Does The Magical Key Unlock? | Steven Universe | Lion 4: Alternate Ending | Cartoon Network

133 views / 0 likes - added 2 years ago

New videos: https://bit.ly/2Ovq2vnSearch for Toon Cup on your App Store or play the web game on www.cartoonnetwork.co.uk/tooncup Search for Toon Cup on your App Store or play the web game on www.cartoonnetwork.co.uk/tooncup Subscribe to the official Steve
14:01 Popular
PANCAKE ART CHALLENGE 4!!! Learn How To Make Mario Odyssey Star Wars Jedi Nintendo Food DIY Pancake

10.8k views / 195 likes - added 6 years ago

We’re back for the pancake art challenge 4 where last time you learn how to make minions pancakes from despicable me 3, spiderman from the new marvel avengers spider-man homecoming movie and even an emoji, rainbow, wonder woman from justice league,
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LOONEY TUNES CARTOON COMPILATION Bugs Bunny, Daffy Duck, Porky Pig & More 4 Hours

2,284 views / 3 likes - added 4 years ago

Looney Tunes compilation which features some of the best-known characters from the golden era of the Looney Tunes Collection. All episodes have been digitally remastered & restored. The episodes' details are listed below, and please subscribe for more
4:00:02
Peaceful Calming Ocean & Beach Sounds | White Noise for Relaxation, Sleep or Studying | 4 Hours

202 views / 1 likes - added 8 months ago

If you're looking for relaxation, then you'll enjoy this view of the ocean and beach sounds from the coast of Maine. The sound of peaceful calming water and gentle waves is great for helping you sleep, study or relax. Please subscribe and like this video
03:05 Popular
Simplifying Complex Fractions - Ex 1

1,026 views / 0 likes - added 8 years ago

Complex number worksheet with detailed solutions made by me! http://www.teacherspayteachers.com/Product/Complex-Numbers-Adding-Subtracting-Multiplying-Dividing Simplifying Complex Fractions - Ex 1 In this video, I simplify a complex fraction by getting co
17:46 Popular
WHEN BEAUTY MET THE BEAST! Minecraft Once Upon A Time -Chapter 4|w/LittleKelly(Custom Mod Adventure)

1,009 views / 3 likes - added 6 years ago

WHEN BEAUTY MET THE BEAST! Minecraft Once Upon A Time |w/LittleKelly (Custom Mod Adventure) The Kelly & Carly Channel : http://bit.ly/KandCVlog Follow me here : Snapchat : LittleKellySC Instagram : https://instagram.com/littlekelly23/ Twitter : https://tw
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Irving Finkel teaches how to write cuneiform I Curator's Corner Season 4 Episode 8

461 views / 0 likes - added 5 years ago

When presented with a meeting-free Friday afternoon we did what any normal person who has access to Irving Finkel would do - we asked him to teach us cuneiform. We're not really sure Nick learned anything, but hopefully you will. The BP exhibition I am As
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A Secret Tape From Rose Quartz | Steven Universe | Lion 4: Alternate Ending | Cartoon Network

185 views / 0 likes - added 2 years ago

New videos: https://bit.ly/2Ovq2vnSearch for Toon Cup on your App Store or play the web game on www.cartoonnetwork.co.uk/tooncup Search for Toon Cup on your App Store or play the web game on www.cartoonnetwork.co.uk/tooncup Lion coughs up a magical key, a
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SURPRISE TOYS Christmas Thomas Train Disney Tsum Tsum Hot Wheels Toy Cars Advent Calendar Day 1-4

1,110 views / 3 likes - added 7 years ago

New surprise toys for kids Christmas toys opening with Ryan ToysReview! Today Ryan unbox Advent Calendar day 1-4 of Thomas and Friends Minis toy train, Disney Tsum Tusm, Toy Cars Hot Wheels, and Little People! Great Kids Toy because children can open a to
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Brian Cox visits the world's biggest vacuum chamber - Human Universe: Episode 4 Preview - BBC Two

987 views / 0 likes - added 8 years ago

Programme website: http://www.bbc.co.uk/programmes/p0276q28 Brian Cox visits NASA’s Space Power Facility in Ohio to see what happens when a bowling ball and a feather are dropped together under the conditions of outer space.
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03:02 Popular
4*TOWN (From Disney and Pixars Turning Red) - Nobody Like U (From "Turning Red")

1,164 views / 12 likes - added 2 years ago

Disney and Pixars Turning Red introduces Mei Lee (voice of Rosalie Chiang), a confident, dorky 13-year-old torn between staying her mothers dutiful daughter and the chaos of adolescence. Her protective, if not slightly overbearing mother, Ming (voice of S
02:20 Popular
Sesame Street: Elmo Visits Baby Animals (Elmo At The Zoo #4)

786 views / 0 likes - added 8 years ago

Elmo's so excited because he gets to play with all the baby animals at the San Diego Zoo today! Baby animals need a lot of help from their mommies and daddies. Just like you, when the animals are babies, they need to learn how to walk, climb, swim, and ru
1:24:34 Popular
MARIO TURNS INTO A HUMAN!!! (Super Mario Odyssey #4)

2,386 views / 18 likes - added 6 years ago

► Subscribe and join TeamTDM! :: http://bit.ly/TxtGm8 ► Follow Me on Twitter :: http://www.twitter.com/dantdm ► Previous Video :: https://youtu.be/fs01fZy5Cqc In Super Mario Odyssey.. It turns out that Mario can ENTER THE HUMAN BODY!!! ► DanTDM MERCH :: h
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Sesame Street: Dance Like a Bear! | Animal Dance #4

492 views / 0 likes - added 4 years ago

It's time to dance like an animal! Dance along with Abby and Elmo and learn how to dance like a bear! --Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_center?add_user=SesameStreet For more fun games and videos for your pr
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Sesame Street Monster Meditation #4: Try Try Again with Two-Headed Monster and Headspace

471 views / 0 likes - added 3 years ago

Two-Headed Monster's block tower fell over, and Two-Headed is feeling frustrated! His friend Mr. Andy from Headspace has a monster meditation that can help. When you're feeling frustrated, sometimes it can help to take a break and blow out your imaginary
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Mickey Mouse Plush Goes Fishing | Tsum Tsum Kingdom Episode 4 | Disney

926 views / 0 likes - added 6 years ago

Witness your favorite Disney Tsum Tsum in their natural habitat in Tsum Tsum Kingdom. Join Mickey Mouse, Goofy, and all their pals on a fishing adventure. Sponsored by Take Me Fishing. SUBSCRIBE to get notified when new Disney videos are posted: http://di
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WE HAVE UNFINISHED BUSINESS, FREDDY...!! (Freddy Fazbear's Pizzeria Simulator #4 END)

2,198 views / 33 likes - added 6 years ago

► Subscribe and join TeamTDM! :: http://bit.ly/TxtGm8 ► Follow Me on Twitter :: http://www.twitter.com/dantdm ► Previous Video :: https://youtu.be/Xtmu7DjGgck let's end this freddy. yo pizzeria is DONE!!! ► DanTDM MERCH :: http://www.dantdmshop.com ► Chec
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Sesame Street: Fruit Snack Challenge | Cookie Monster Snack Chat #4

368 views / 0 likes - added 3 years ago

It's time for another Cookie Monster Snack Chat, with a twist! Today, Cookie Monster is doing the "Fruit Snack Challenge." Will he be able to wait for his mommy to come back before he eats his banana snack? Tune in to find out and post your snacks with Sn
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4 Amazing DIY Study Space Ideas For Your Room! | Get Out Of My Room | Universal Kids

587 views / 1 likes - added 3 years ago

Watch full episodes with Universal Kids on TV or stream on Peacock! https://bit.ly/UniKidsLinktree. Get inspired to make over your bedroom study area with these amazing DIY desk ideas! SUBSCRIBE: http://bit.ly/UniKids_YT_SubscribeWATCH ON TV: http://bit.l
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Martha Stewart Makes Croissants 4 Ways | Martha Bakes Classic Episodes

345 views / 1 likes - added 3 years ago

A buttery croissant can be the perfect way to start the day, and with Martha's recipes and tips, you'll now be able to make them at home. Here you'll learn to make the classic crispy, light, flaky croissant, perfect with jam and butter, or add almond past
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BEST of SpongeBob Season 11! (Part 4) | 1 Hour Compilation | SpongeBob SquarePants

285 views / 3 likes - added 9 months ago

It's that time again! Get ready for MORE of the best moments from season 11 of SpongeBob SquarePants! Check out what SpongeBob, Patrick, and Squidward have been up to Bikini Bottom lately in this 60 minute compilation!#SpongeBob #CartoonsForKids #Animatio
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POPEYE THE SAILOR MAN COMPILATION Vol 4: Popeye, Bluto and more! (Cartoons for Children) (HD)

611 views / 0 likes - added 4 years ago

Popeye The Sailor Man Classic Collection Remastered HD 1080, featuring Popeye, Olive Oyl and Bluto presented by 8thManDVD Cartoon Classics!Episodes:00:15 Insect To Injury 195606:30 Parlez Vous Woo 195612:49 I Don't Scare 195619:07 A Haul In One 195625:19
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TREASURE ISLAND Part 4: The Sea Captain Gets The Treasure!! Ms. Booksy Bedtime Stories

255 views / 0 likes - added 2 years ago
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Atari And The Business Of Video Games: Crash Course Games #4

857 views / 3 likes - added 7 years ago

Today, Andre is going to talk about the rise of Atari and with it the rise of the video game industry. So if you remember from last episode, we mentioned that the first arcade machine, Galaxy Game, happened to have a coin slot, but this was just the begin
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The Amazing World of Gumball | Part #4 | Waiting for Gumball

521 views / 0 likes - added 5 years ago

Gumball and Darwin are in a puppet world! --- Subscribe for more Cartoon Network fun! https://www.youtube.com/channel/UCW5xCqirsmdKqYWYMj-pVUw Watch more videos on the go, get the Cartoon Network’s Watch And Play app here: http://itunes.apple.com/au/app/c
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Laugh Attack! #4 | Jokes For Kids | Highlights Kids

335 views / 0 likes - added 3 years ago

Get ready for a Laugh Attack! Fun Jokes for Kids! #KidsVideos #Jokes #HighlightsKidsSubscribe to watch more Highlights! http://bit.ly/HGLTsubscribeHighlights is a beloved global media brand dedicated to helping children become curious, creative, caring, a
02:10 Popular
SpongeBob, Henry Danger, & More Nick Star Sing Jingle Bells 4 Ways (Remix) | Nick

1,095 views / 0 likes - added 7 years ago

It's the holiday song that's always stuck in your head! Watch your Fave Nick Friends take on the timeless song, Jingle Bells, in a whole new way! Actually, in FOUR new ways! Find out what this song can really do from SpongeBob; The Loud House; Nicky, Rick
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Amazing Birthday Cake Ideas Part 4 | Cake ART @Hoopla Recipes - Cakes, Cupcakes and More

483 views / 3 likes - added 3 years ago

#Cookwithme With Hoopla recipes get Ideas that anyone can make at home you can also make a rainbow birthday cake, cupcake, cake designs, cake art, princess cake, lol cakes, frozen cake, frozen cheesecake and more with us. Check out the most popular videos
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Amazing Birthday Cake Ideas Part 4 | Cake ART @Hoopla Recipes - Cakes, Cupcakes and More

516 views / 3 likes - added 3 years ago

#Cookwithme With Hoopla recipes get Ideas that anyone can make at home you can also make rainbow birthday cake, cupcake, cake designs, cake art, princess cake, lol cakes, frozen cake, frozen cheesecake and more with us. Check out the most popular videos f
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4 DIY Edible Candy Slimes! *SLIME YOU CAN EAT* GIANT GUMMY WORM SLIME, STARBURST, NUTELLA

3,847 views / 157 likes - added 6 years ago

Watch the PPG Bliss episodes here: https://goo.gl/H76VmC or http://powerpuffgirls.cartoonnetwork.com.au/ Watch Edible School Supplies Pranks: http://bit.ly/edible-supplies-2017 Try these DIY back to school edible supplies pranks on your friends! JOIN THE
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12 Days Of Cookies! Day 4: Press Holiday Cookies! #shorts #food #recipe #baking #christmas

98 views / 0 likes - added 1 year ago

WATCH FULL VIDEO HERE: https://www.youtube.com/watch?v=XiJldni6KjU
11:24
Bailout 4: Mark-to-model vs. mark-to-market

671 views / 0 likes - added 9 years ago

Different ways of accounting for an asset. Mark-to-model vs. mark-to-market. More free lessons at: http://www.khanacademy.org/video?v=w_GZqhAR0I4
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Sociology Research Methods: Crash Course Sociology #4

701 views / 0 likes - added 7 years ago

Today we’re talking about how we actually DO sociology. Nicole explains the research method: form a question and a hypothesis, collect data, and analyze that data to contribute to our theories about society. Crash Course is made with Adobe Creative Cloud.
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Minecraft - Space Den - Space Base (4)

414 views / 1 likes - added 4 years ago

Welcome to Space Den. In this series, Sqaishey and I survive, explore and build in our lunar home. I hope you enjoy. Playlist - https://www.youtube.com/playlist?list=PLEZiAg2bYC7kxNg5rwfcH8RQbsBkBxi__Sqaishey's channel - https://www.youtube.com/sqaishey T
The History of Electrical Engineering: Crash Course Engineering #4

381 views / 1 likes - added 4 years ago

Next stop on our tour of engineerings major fields: electrical engineering. In this episode well explore the history of telecommunications, electric power and lighting, and computers. Well introduce topics like magnetism, electrical conduction, telegraphy
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The Sounds of Minecraft: How We Make Minecraft - Episode 4

862 views / 1 likes - added 3 years ago

A video all about how we make the sounds of Minecraft? Wouldn’t a podcast have been more appropriate? Yes, well, we’ve made it now, so please watch it anyway! (Big thanks to @The Noteblock Lizard and our Audio Director Samuel Åberg.)
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Did you know? #4 |Educational Videos for Kids | Highlights Kids

77 views / 0 likes - added 8 months ago

Highlights Kids explore the world around them! Learn fun and interesting things about animals, share what you learn with your friends! #Videosforkids #factsforkids #animalfacts SUBSCRIBE: https://www.youtube.com/channel/UC4p_YSvJlJpEhAh5PMyhkiQ?sub_confir
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Nursery Rhymes Collection Vol. 4 | Popular Baby 3D Rhymes & ESL Songs For Kids By Busy Beavers

4,477 views / 1 likes - added 7 years ago

Children Learn & Sing Along to their Favorite Nursery Rhymes in this Collection for Kids by Busy Beavers - "Wheels on the Bus", "Humpty Dumpty", "Five Little Monkeys" & More. It's 70 Minutes Packed with ABC Songs, Colors, Toy Cars, Surprise Eggs & Toys fo
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46 Tricky Words #4 | Dolch Words for Kids | Second Grade Sight Words

322 views / 0 likes - added 4 years ago

https://www.redcatreading.com?src=youtube_tricky_words_4_yt_desc_(homepage)&utm_medium=yt_desc&utm_content=yt_desc_(homepage)&utm_campaign=tricky_words_4&utm_term=(not-set)&utm_source=youtube If youre looking to help your child learning to read fast, look
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$4 Burger Vs. $777 Burger

412 views / 0 likes - added 4 years ago

“I don’t want this burger to ever end.” Check out more awesome videos at BuzzFeedVideo! http://bit.ly/YTbuzzfeedvideo Did you know BuzzFeed has merchandise? Shop here: http://bit.ly/ShopBuzzFeed GET MORE BUZZFEED: www.buzzfeed.com www.bu
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Fractions 4: Our First Two Beliefs about Fractions

314 views / 0 likes - added 3 years ago

This is the fourth in a series of videos on "FRACTIONS For All Those Who Never Really Got Them and Want to Get Them!"
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Martha Stewart Makes 4 Coconut Desserts | Martha Stewart Classic Episodes

292 views / 0 likes - added 3 years ago

Martha shares four all-time favorite coconut desserts that will transport you to the Tropics, including a delicate coconut-lemon cake; chewy, crispy coconut cookies; a frozen coconut and roasted pineapple cake with Nobu 57's pastry chef, Michelle Goldsmit
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How does a Diode work ?

1,437 views / 0 likes - added 6 years ago

Dear friends, your support at Patreon will take LE an inch closer to it's goals. https://www.patreon.com/LearnEngineering Diodes have numerous applications across the electronic industry, and they are an integral part of any electronic device. In this vid
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Amazing Cake Decorating Ideas for Girls - Part 4 | Cake ART | Chocolate Cake Decorating

542 views / 2 likes - added 3 years ago

#Cookwithme With Hoopla recipes get Ideas that anyone can make at home you can also make rainbow birthday cake, cupcake, cake designs, cake art, princess cake, lol cakes, frozen cake, frozen cheesecake and more with us. Check out the most popular videos f
06:05
Wilburforce & Double Pendulums Demonstrate Resonance // Homemade Science with Bruce Yeany

549 views / 0 likes - added 7 years ago

In our studies of Harmonic motion, my students always enjoy spending some time building some simple Wilburforce and double pendulums. They all depend on the concept of resonance and help to get the point across very easily. It makes it easier for understa
10:41
Optimal angle for a projectile part 4 Finding the optimal angle and distance with a bit of calculu

465 views / 0 likes - added 9 years ago
05:21
Yummy Cake Recipes | EP 4 | Galaxy Meteorite Cake | How to Airbrush a Cake | Galaxy Cake Design

108 views / 0 likes - added 9 months ago

Transform your simple cakes into stunning works of art with our Galaxy Meteorite Cake recipe! Say goodbye to boring designs and hello to a mesmerizing burst of cosmic colors. In this simple tutorial, brought to you by Hoopla Recipes, we will guide you thr
13:18
Singapore Math: Grade 3a, Unit 1 (part 3)

615 views / 0 likes - added 9 years ago

Objectives: Read and write numbers less than 10,000. Relate each digit in a 4-digit number to its place value. Compare and order numbers within 10,000.
12:19
Lattice Multiplication

459 views / 0 likes - added 3 years ago

This math video tutorial provides a basic introduction into lattice multiplication - another way of multiplying two numbers! Subscribe: https://www.youtube.com/channel/UCEWpbFLzoYGPfuWUMFPSaoA?sub_confirmation=1 Access to Premium Videos: https://www.patre
01:48 Popular
How to Multiply Negative Mixed Numerals

1,296 views / 0 likes - added 5 years ago

How to Multiply Negative Mixed Numerals. Part of the series: Math Help With Multiplying. Multiplying negative mixed numerals quires you to keep a few very important things in mind. Find out how to multiply negative mixed numerals with help from a mathemat
03:18 Popular
Basic Division

836 views / 1 likes - added 8 years ago

Learn basic Division! Dividing has never been this easy! Check out my other related videos. Dividing large numbers (long division) - https://www.youtube.com/watch?v=C9wva4ZZwCU Long division (with remainder) - hhttps://www.youtube.com/watch?v=vpN_4dueImg
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Singapore Math: Grade 3a Unit 2 (part 5)

492 views / 0 likes - added 9 years ago

Adding 4 digit numbers
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Singapore Math: Grade 3a Unit 2 (part 6)

423 views / 0 likes - added 9 years ago

More adding of 4 digit numbers
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Singapore Math: Grade 3a Unit 2 (part 7)

441 views / 0 likes - added 9 years ago

Even more adding of 4-digit numbers
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Singapore Math: Grade 3a Unit 2 (part 8)

450 views / 0 likes - added 9 years ago

Subtracting 4-digit numbers
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Singapore Math: Grade 3a Unit 2 (part 9)

498 views / 0 likes - added 9 years ago

More on subtracting 4-digit numbers
14:37
Matrix multiplication (part 2)

539 views / 0 likes - added 9 years ago

More on multiplying matrices.
13:41
Matrix multiplication (part 1)

690 views / 0 likes - added 9 years ago

Multiplying two 2x2 matrices.
00:44
The Dot That Changed Math #shorts

150 views / 0 likes - added 2 years ago

Where would we be with this dot?! It doesn't seem like much, but it's a critical element to our quick understanding of numbers. Without a decimal point or radix point, we have to mentally solve a little puzzle to figure out what the numbers we see actuall
15:31
Singapore Math: Grade 3a, Unit 1 (part 1)

493 views / 0 likes - added 9 years ago

Objectives: Read and write numbers less than 10,000. Relate each 4-digit number to its place value.
01:37
Collaboration in Room-Scale Virtual Reality

518 views / 0 likes - added 6 years ago

Play collaborative games, draw in 3D, and unlock the possibilities of VR: We present CocoVerse, a shared immersive virtual reality environment in which users interact with each other and create and manipulate virtual objects using a set of hand-based too
15:11
Singapore Math: Grade 3a Unit 1 (part 2)

491 views / 0 likes - added 9 years ago

Objectives: Read and write numbers less than 10,000. Relate each digit in a 4-digit number to its place value.
00:57
The Simplest Thing We Can't Prove #shorts

153 views / 0 likes - added 2 years ago

Goldbach's Conjecture states that every even whole number greater than 2 is the sum of two prime numbers. So, 28 is 11 + 17... 62 is 43 + 19... and it goes up. WAY up. We've calculated every value up to 4 x 10^18, so it's got to be provable, right? WRONG.
02:54
(ESL) Chimp's Memory

456 views / 0 likes - added 5 years ago

TRANSCRIPT Chimp's Memory (2:54) 1. Professor is that as soon as Tetsuro Matsuzawa at the Kyoto Primate Research Institute in Japan has devised a memory test for the chimpanzees. 2. His star pupil is a seven-year-old chimpanzee. 3. Show him the numbers 1
04:10 Popular
Basic Multiplication

827 views / 0 likes - added 8 years ago

Learn basic multiplication! Multiplying has never been this easy! Check out my other related videos. Multiplication of large numbers - http://www.youtube.com/watch?v=KiI4eZCGTLM Basic Division - https://www.youtube.com/watch?v=biwYDuCHwXo Basic Addition -
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Can You INVENT a Number? Yes. #shorts

197 views / 0 likes - added 2 years ago

What do you do when you've got a mathematical expression that's unsolvable because the numbers you need don't exist? You do what Hero of Alexandria did: you just invent one. That's how we got the concept of imaginary numbers, which Rene Descartes derided
05:10
What is the Fibonacci Sequence & the Golden Ratio? Simple Explanation and Examples in Everyday Life

316 views / 0 likes - added 1 year ago

The Fibonacci sequence is a series of numbers in which a given number is the addition of the two numbers before it. So, if you start with 0, the next number will be 1, followed by 1, followed by 2, followed by 3 and so on. As you can see, every number in
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Average Height Of A Building's Floor | Multiplication And Division | 3th Grade | Khan Academy

957 views / 0 likes - added 8 years ago

Learn how to use the Khan Academy number line widget. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-third-grade-math/cc-3rd-fractions-topic/cc-3rd-fractions-on-the-number-line/e/fractions_on_the_number_lin
01:59 Popular
Graphing Inequalities on a Number Line

1,030 views / 0 likes - added 5 years ago

When graphing inequalities on a number line, the number line should have 0 in the center and negative numbers on the left side, with positive numbers on the right. Graph inequalities, such as X is greater than 2, with tips from a math teacher in this free
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Comparing Fractions Of Different Wholes | Fractions | 3th Grade | Khan Academy

1,460 views / 0 likes - added 8 years ago

Comparing fractions of different wholes Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-third-grade-math/cc-3rd-fractions-topic/cc-3rd-different-wholes/e/naming-the-whole?utm_source=YT&utm_medium=Desc&utm_ca
11:18 Popular
Nuclear Chemistry Part 2: Fusion and Fission - Crash Course Chemistry #39

1,726 views / 1 likes - added 9 years ago

You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.
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10 MATH TRICKS THAT WILL EMBARRASS YOUR TEACHER

593 views / 0 likes - added 5 years ago

INCREDIBLY COOL MATH TRICKS FOR KIDS This video is dedicated to all those people who think that math was boring. Today, we are here to prove the opposite! In this video, we collected the coolest math tricks for all ages. It doesn't matter if you're 6 or 6
01:22
AlterEgo: Interfacing with devices through silent speech

445 views / 0 likes - added 6 years ago

AlterEgo is a wearable system that allows a user to silently converse with a computing device without any voice or discernible movements — thereby enabling the user to communicate with devices, AI assistants, applications, or other people in a silent, con
03:53 Popular
Missing Number For Addition And Subtraction Within 1000 | 3th Grade | Khan Academy

1,815 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--
01:53 Popular
How to Divide Fractions

870 views / 0 likes - added 5 years ago

Watch more Basic Math Skills videos: http://www.howcast.com/videos/262765-How-to-Divide-Fractions Math can be scary, but don't give up. Follow these simple steps, and soon you'll be dividing fractions like a pro. Step 1: Write the problem Write out the fi
02:48 Popular
Stanford researchers develop vine-like, growing robot

844 views / 1 likes - added 6 years ago

Mechanical engineers at Stanford have developed a robot that grows like a vine. It’s ability to grow across distances without moving its whole body could be useful in search and rescue and medical applications. This research was funded by the National Sci
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02:13 Popular
Small But Deadly!

796 views / 0 likes - added 9 years ago

Don't judge danger by its size. Small dinosaurs were not cute and cuddly. They were just as dangerous if not more, than some big dinosaurs because most hunted in numbers. Troodons attack in numbers. Watch the whole playlist of dinosaur videos here: http:/
02:03 Popular
The Adding by 2 Song (Math Facts) - Addition Song for Kids | Silly School Songs

913 views / 0 likes - added 3 years ago

Learning to add by 2 is easy when you add this fun and catchy rhythm! For more music and information, visit http://sillyschoolsongs.comLyrics:Come on, let's add by 2Come on, let's add by 2This is something you can totally doCome on y'all, let's add by 2!2
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The Skip Counting by 2 Song | Silly School Songs

2,352 views / 2 likes - added 3 years ago

Learn how to skip count by 2 with this fun and easy-to-remember song. Have a blast!Visit http://sillyschoolsongs.com/ for more music and info!Lyrics:This silly song is just for youWhen you're learning how to skip count by 2sSkip one number in betweenAnd w
05:23
5 CRAZY tricks with a SODA CAN!

472 views / 0 likes - added 3 years ago

Learn these five crazy magic tricks using soda cans. This video includes the floating cup, multiplying soda cans, healed and sealed, can through table and the balancing soda can. You will have a blast learning these mind-blowing, but easy to learn magic t
15:44
Singapore Math: Grade 3a, Unit 1 (part 6)

475 views / 0 likes - added 9 years ago

Ordering numbers using place value
02:22 Popular
The Adding by 3 Song (Math Facts) - Addition Song for Kids | Silly School Songs

826 views / 0 likes - added 3 years ago

Learn how to add by 3 with this fun and memorable song that will have you tapping your feet! For more music and information, visit http://sillyschoolsongs.com. Lyrics:Alright kids, are you ready to learn how to add by 3?"Yeah!"Well, let's go ahead and do
01:22 Popular
Watch water droplets literally jump off a ‘water-hating’ material

741 views / 0 likes - added 6 years ago

These copper nanospikes double the cooling effect of a superhydrophobic surface and could have many applications. Learn more: http://scim.ag/2kGvoE1 Read the paper ($): http://www.cell.com/joule/fulltext/S2542-4351(17)30181-2
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01:13 Popular
Sesame Street: Number 1 (Number of the Day)

1,721 views / 0 likes - added 9 years ago

Number 1! Number 1! Number 1! You might be wondering who: who is number 1? And the answer is simple: number 1! Number 1 is such a great number. Number 1 is a fearless leader, coming before all the other numbers, leading the pack and helping you get to num
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Singapore Math: Grade 3a Unit 2 (part 1)

602 views / 0 likes - added 9 years ago

The sum of and difference between 2 numbers.
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Singapore Math: Grade 3a, Unit 1 (part 7)

480 views / 0 likes - added 9 years ago

Place value, ordering numbers, number patterns
04:22 Popular
Impossible Algebra Problem

1,231 views / 0 likes - added 7 years ago

This problem is making the rounds. Can you place numbers in the four boxes so all the equations are true? Blog post (text/image explanation): http://wp.me/p6aMk-4up If you like my videos, you can support me at Patreon: http://www.patreon.com/mindyourdecis
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Ordering Numeric Expressions

572 views / 0 likes - added 9 years ago

Converting percentages and fractions to decimals to order numbers
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Mush, Spot, Mush!

412 views / 0 likes - added 5 years ago

It only takes 10 Spotpower (SP) to haul a truck across the Boston Dynamics parking lot (~1 degree uphill, truck in neutral). These Spot robots are coming off the production line now and will be available for a range of applications soon. For more informat
00:35
Today we look at Windows + Tab, Ctrl + B and Ctrl + U

77 views / 0 likes - added 12 months ago

When you press and hold the [Windows] key Click the Tab key once. A row of screen shots representing all the open applications will appear then you can pick the window you would like to work on, Ctrl+B is a keyboard shortcut often used to toggle bold text
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How Warren Buffett Tried To Trick Bill Gates In A Dice Game

679 views / 0 likes - added 7 years ago

Warren Buffett once challenged Bill Gates to a dice game similar to this one. How would you play the game? Blog post (text explanation) http://wp.me/p6aMk-4ro Source The dice numbers and the story are described at Microsoft Research's website for non-tran
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Cambridge Ideas - Sticky Feet

195 views / 0 likes - added 1 year ago

Ants have incredibly sticky feet. With them they can hang onto ceilings, while carrying 100 times their body weight. But if they are stuck down so successfully - how do they ever get them unstuck? Chris Clemente is studying the mechanisms that ants and ot
00:58
The Man Who Invented Zero

112 views / 0 likes - added 11 months ago

It's taken thousands of years for humans to decide what zero is, and also what zero isn't. It's a strange concept to think about what nothing really means in relation to other numbers, but giving zero meaning beyond a simple placeholder was one of the mos
10:06
Quantum Entanglement: Explained in REALLY SIMPLE Words

149 views / 0 likes - added 1 year ago

Quantum entanglement is a physical resource, like energy, that is possible between quantum systems. When a coin spins on a flat surface, its in a state of superposition between its two faceshead and tails. Similarly, electrons in their natural state exist
01:34 Popular
What Happens When a Fraction Is Multiplied by Its Reciprocal?

855 views / 0 likes - added 5 years ago

What Happens When a Fraction Is Multiplied by Its Reciprocal?. Part of the series: Math Help With Multiplying. When a fraction is multiplied by its reciprocal a very specific thing occurs. Learn what happens when a fraction is multiplied by its reciprocal
05:39 Popular
Can You Solve A 5th Grade Problem From China? Find The Area Of ABCD

784 views / 0 likes - added 5 years ago

Thanks to Eric from Miami for suggesting this problem and sending a solution! The diagram shows a quadrilateral ABCD with the values for some angles and the length of AB. Can you figure out the area of ABCD? Subscribe: https://www.youtube.com/user/MindYou
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Mitosis, Meiosis and Sexual Reproduction

505 views / 0 likes - added 9 years ago

Mitosis, meiosis and sexual reproduction. Understanding gametes, zygotes, and haploid / diploid numbers.
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Can You Solve This Intelligence Test? Viral Facebook Puzzle

727 views / 0 likes - added 7 years ago

If 6 + 4 = 210, and 9 + 2 = 711, what is the rule to combine numbers? This "intelligence test" has been shared more than 3 million times on Facebook. On Twitter people claim solving it means you have an IQ of more than 150 (genius level). In this video I
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Why is it called a SQUARE root?

620 views / 0 likes - added 4 years ago

I explain why it is called a square root, and also how a square root works.Clarifications:To keep this video simple I decided to not talk about complex numbers. But perhaps I should have mentioned complex numbers when talking about the square root of nega
05:48
What Is The Area? "You Should Be Able To Solve This"

497 views / 0 likes - added 5 years ago

Thanks to Reio in Romania for emailing me this fun problem! What is the area? This puzzle was shared with the tagline "you should be able to solve this." Solution to 5th grade Chinese challenge problem https://youtu.be/OuJQaxZvlYs My blog post for this vi
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Quantum Computers, Explained With Quantum Physics

187 views / 0 likes - added 1 year ago

Quantum computers arent the next generation of supercomputerstheyre something else entirely. Before we can even begin to talk about their potential applications, we need to understand the fundamental physics that drives the theory of quantum computing. (F
03:06
Basic Subtraction

498 views / 0 likes - added 8 years ago

Learn basic subtraction! Learning how to subtract has never been this easy! Check out my other related videos. Subtracting Large numbers - (Coming soon!) Adding Large numbers - https://www.youtube.com/watch?v=vjMo92dR7Ds Basic Mutiplication - https://www.
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Can You Solve A Puzzle That Fooled Richard Feynman?

701 views / 0 likes - added 5 years ago

What is the radius of the circle, in simplest terms involving a, b, and c? I read that even the great mind Richard Feynman made a mistake. Watch the video to learn the common mistake and what the correct answer is. Source Feynman story http://web.media.mi
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"Impossible" Logic Puzzle - How Many Liars Are At The Party?

797 views / 0 likes - added 7 years ago

A party has 100 people who are either liars are truth tellers. Liars always lie and truth tellers always say the truth. After the party you ask each person, "How many truth tellers did you shake hands with?" Each person gives a different answer from 0 to
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Nomenclature - Crash Course Chemistry #44

1,359 views / 0 likes - added 9 years ago

You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.
04:20 Popular
Visually Converting From Tenths To Hundredths | 4th Grade | Khan Academy

1,175 views / 0 likes - added 8 years ago

Learn how to convert fractions from tenths to hundredths using grid diagrams. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-fractions-unlike-denom/e/equivale
16:42 Popular
35 SECRET HIGH SCHOOL HACKS || Back To School Ideas And Tricks

876 views / 3 likes - added 3 years ago

AWESOME TRICKS FOR HIGH SCHOOLERSEveryone knows that going back to High School after the summer break is not the most exciting thing to do. Today weve put together a video to show you that it can actually be fun and thrilling to go back to school. You jus
07:51 Popular
How To Solve One-step Multiplication And Division Equations With Fractions And Decimals

943 views / 0 likes - added 8 years ago

"Learn how to solve equations in one step by multiplying or dividing a number from both sides. These problems involve decimals and fractions. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/
14:42 Popular
The Golden Ratio

722 views / 1 likes - added 9 years ago

An introduction to one of the most amazing ideas/numbers in mathematics More free lessons at: http://www.khanacademy.org/video?v=5zosU6XTgSY
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78557 and Proth Primes - Numberphile

451 views / 0 likes - added 6 years ago

James Grime is back and talking prime numbers. Check out Brilliant.org by using the link: https://brilliant.org/numberphile (20% off premium subscription) More on prime numbers: http://bit.ly/primevids James Grime: http://singingbanana.com Editing by Pete
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I Made A Water Computer And It Actually Works

242 views / 0 likes - added 3 years ago

The first 200 people to sign up at https://brilliant.org/stevemould/ will get 20% off an annual subscription.Computers add numbers together using logic gates built out of transistors. But they don't have to be! They can be built out of greedy cup siphons
10:56
The Humanly Infinite

28 views / 0 likes - added 1 month ago

Today we explore this paradox of the humanly infinite - the idea that there are concepts and numbers in our universe that, while they can be defined and understood mathematically, are beyond our ability to tangibly comprehend or visualize.
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Can You Solve The "MEANEST" SAT Test Question Ever?

689 views / 0 likes - added 5 years ago

On the SAT exam, you have about 2 minutes to read and solve each math question. This one about averages can send you in a loop, unless you approach it systematically. In the video I also explain a shortcut to help you solve this type of problem quickly. S
02:04 Popular
The 2 Times Table Song (Multiply by 2) | Silly School Songs

1,206 views / 0 likes - added 3 years ago

Learn how to multiply by 2 with this upbeat and catchy song! For more music and information, visit http://sillyschoolsongs.com.FREE Practice and Speed Drill for the two times table!! http://sillyschoolsongs.com/multiply-by-two-free-speed-drill-and-practic
08:51 Popular
The Viral Balloon Puzzle - The REAL Answer Explained (Using Ph.D. Level Math)

760 views / 0 likes - added 5 years ago

They say only geniuses can solve this puzzle, and this time they are correct. Thanks to all patrons! Special thanks to: Shrihari Puranik Yildiz Kabaran Kyle My blog post for this video https://wp.me/p6aMk-82U Sources https://puzzling.stackexchange.com/que
09:23
Ordering numeric expressions

462 views / 0 likes - added 9 years ago

Ordering numbers expressed as decimals, fractions, and percentages More free lessons at: http://www.khanacademy.org/video?v=Llt-KkHugRQ
03:36 Popular
Approximating Irrational Number Exercise Example | Pre-Algebra | Khan Academy

1,500 views / 0 likes - added 8 years ago

Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/order-of-operations/rational-irrational-numbers/e/approximating-irrational-numbers?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra Watch the nex
04:58 Popular
Number Grid | Counting | Early Math | Khan Academy

970 views / 0 likes - added 8 years ago

In our introductory video to counting, Sal goes through all the numbers from 0 to 100, so we can start to see some interesting patterns. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-
03:40 Popular
Comparing Decimals Visually Example | 4th Grade | Khan Academy

972 views / 0 likes - added 8 years ago

Learn how to compare decimals using grid diagrams. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-decimals/cc-4th-compare-decimals-visually/e/comparing-decimals-visually?utm_source=
03:03 Popular
I Got Six Schoolhouse Rock

2,270 views / 7 likes - added 8 years ago

1 in series of eleven math, multiplication, numbers videos from the Schoolhouse Rock series Blast from the Past, Fun Learning!
03:25 Popular
Can You Solve This? AA + BB + CC = ABC

2,456 views / 0 likes - added 7 years ago

If AA + BB + CC = ABC, what are the values of A, B, and C? All the digits are distinct and positive. Watch the video for a solution. Blog (text explanation): http://wp.me/p6aMk-4Cm If you like my videos, you can support me at Patreon: http://www.patreon.c
10:20 Popular
SURPRISING Coin Flipping Probability - Flips To HH Versus HT

871 views / 0 likes - added 7 years ago

What is the expected number of coin flips until you get two heads in a row (HH)? What is the expected number of coin flips until you get a heads followed by a tails (HT)? The video presents the solution and an intuitive explanation for this probability ri
05:56
How AI is pushing medical robotics toward autonomy

39 views / 0 likes - added 3 weeks ago

Artificial intelligence (AI) applications in medical robots are bringing a new era to medicine. Advanced medical robots can perform diagnostic and surgical procedures, aid rehabilitation, and provide prosthetics to replace limbs. The combination of extrao
03:06 Popular
Decimal Intuition With Grids (examples) | Decimals | 4th Grade | Khan Academy

1,244 views / 0 likes - added 8 years ago

Deepen your understanding of decimal numbers by thinking about grid diagrams. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-decimals/cc-4th-decimals-intro/e/decimal-intuition-with-
12:23
What's the Biggest Number That You Could Count To?

499 views / 0 likes - added 4 years ago

Start learning complex topics simply for 20% off by being one of the first 200 to sign up at http://Brilliant.org/reallifelore Check out my new channel FakeLifeLore! https://www.youtube.com/channel/UC-vzYTutOl2ZFq6KcT9F0HAFollow Joseph from RLL on Instagr
06:55 Popular
Place Value For Decimals Greater Than One (examples) | 4th Grade | Khan Academy

1,159 views / 1 likes - added 8 years ago

Understand decimal numbers that are greater than 1. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-decimals/cc-4th-decimals-greater-than-one/e/decimals-greater-than-one-intuition?ut
04:01 Popular
Can you find the next number in this sequence? - Alex Gendler

2,288 views / 1 likes - added 6 years ago

View full lesson: http://ed.ted.com/lessons/can-you-find-the-next-number-in-this-sequence-alex-gendler 1, 11, 21, 1211, 111221. These are the first five elements of a number sequence. Can you figure out what comes next? Alex Gendler reveals the answer and
05:57 Popular
Can You Solve This 6th Grade Geometry Problem From Singapore? The Area Of A "Claw"

1,116 views / 1 likes - added 7 years ago

This problem was given to Primary 6 (age 11-12) students in Singapore. What is the area of the shaded region in the video, which consists of the region bounded by 4 quarter circles in a 3x3 grid of squares, and each square has a side length of 4? The shad
02:45
Stretchy electronics go wireless

134 views / 0 likes - added 2 years ago

Flexible electronics offer a lot of potential benefits to the design of wearable technology, but previous intrinsically stretchable semiconductors havent been able to meet the strict requirements for the high-frequency operation needed for many useful app
01:57 Popular
I Will Read Your Mind - Math Magic Trick

1,241 views / 2 likes - added 7 years ago

Pick a 2 digit number. Got it? Now and add up the digits. Subtract that from your original number. Look up the resulting number in the table. Can I figure out the symbol you are looking at? This video predicts your symbol and explains why this math trick
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05:57
How To Split A Cake Fairly Using Math

679 views / 0 likes - added 7 years ago

How can 2 people split up a cake, knowing that each person wants to get a larger piece than the other? What about 3 people, or even N people? This is an example of a fair division problem from game theory. There are many cake-cutting algorithms to produce
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05:25
SPARKED: A Live Interaction Between Humans and Quadcopters

368 views / 0 likes - added 5 years ago

Cirque du Soleil, ETH Zurich, and Verity Studios have partnered to develop a short film featuring 10 quadcopters in a flying dance performance. The collaboration resulted in a unique, interactive choreography where humans and drones move in sync. Precise
06:56
Understanding Second Law of Thermodynamics !

339 views / 0 likes - added 4 years ago

The Second Law of Thermodynamics is a fundamental law of nature, unarguably one of the most valuable discoveries of mankind; however this law is slightly confusing for most engineers or students. The main reason for this is because it has so many complex
11:48
$250,000 for a High School Science Student

441 views / 0 likes - added 5 years ago

The story of three impressive high school science projects. Can you guess which student won $250,000 in the #RegeneronSTS? Applications open June 1: http://bit.ly/2HkLXT1 This video was sponsored by Regeneron. The Science Talent Search was founded and pro
22:48 Popular
Probability - Quantum and Classical

734 views / 0 likes - added 5 years ago

The Law of Large Numbers and the Central Limit Theorem. Probability explained with easy to understand 3D animations. Correction: Statement at 13:00 should say "very close" to 50%.
06:24 Popular
The Seemingly Impossible Escape Logic Puzzle

1,435 views / 0 likes - added 7 years ago

An evil logician takes Alice and Bob captive. They have a chance to escape if they can deduce the total number of trees in the prison. Can they figure it out? Source of puzzle wu: riddles forum https://www.ocf.berkeley.edu/~wwu/cgi-bin/yabb/YaBB.cgi?board
02:45
The Day After Tomorrow Is Yesterday Riddle. Can You Solve It?

693 views / 0 likes - added 7 years ago

This puzzle is popular on Facebook and many other sites. "When the day after tomorrow is yesterday, then today will be as far from Wednesday as today was from Wednesday when the day before yesterday was tomorrow. What day is today?" Can you solve this tri
04:52 Popular
Can You Solve The Two Rope Puzzle?

702 views / 0 likes - added 7 years ago

You have two ropes and a lighter. Each rope burns in 60 minutes, but the ropes do not burn at a constant rate. How can you measure 45 minutes by burning the ropes? Some of you might have heard this problem before. If so, try this variation: how can you me
04:37 Popular
Metal Vs. Bacteria

750 views / 1 likes - added 8 years ago

Even before we knew what bacteria were capable of, we were using certain metals to help fight off their effects.. Hank Green explains how on this episode of SciShow. Hosted by: Hank Green ---------- Dooblydoo thanks go to the following Patreon supporters
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06:24 Popular
Can You Solve The Chameleon Riddle?

989 views / 0 likes - added 7 years ago

A museum has 13 blue, 15 red, and 17 green chameleons. Whenever two chameleons of different colors meet, they both change into the color of the other chameleon (if blue and red met, for example, they would both turn green). As the chameleons mingle, is it
06:25 Popular
How Whales Breathe, Communicate...and Fart With Their Faces - Joy Reidenberg

889 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/how-whales-breathe-communicate-and-fart-with-their-faces-joy-reidenberg Comparative anatomist Joy Reidenberg studies the body structure of many different animals in the hope of adapting their unique qualities fo
07:52 Popular
Find The 10 Digit Number Classic Puzzle And Solution

874 views / 0 likes - added 7 years ago

I'm thinking of a 10 digit number that uses the each digit 0 to 9 exactly once and where the number formed by the first n digits is divisible by n. What could my number be? The video explains how to find the answer using tests for divisibility. Blog post:
04:13 Popular
Adults Stumped By Geometry Problems For 10 Year Olds. Can You Solve Them?

836 views / 0 likes - added 7 years ago

These homework problems were given to 10 year old children (Year 5) in England (Glossop, Derbyshire) and they were posted to Facebook when some adults found them to be difficult. One person claimed the problems were impossible to solve. Can you figure the
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TOUGH Interview Question - Ways To Give 11 Coins To 3 People

601 views / 0 likes - added 7 years ago

How many ways can you divide 11 coins to 3 people? How many ways are there if each person has to get at least 1 coin? This puzzle is an example of a technical interview question. The video demonstrates the solution, which indicates the number of non-negat
03:44
The smart chain mail fabric that can stiffen on demand

142 views / 0 likes - added 2 years ago

Researchers have developed a new kind of material with adjustable and reversible properties. This new smart fabric is 3D printed with interlinked particles, like chain mail. Applying pressure jams the particles together and the fabric becomes stiff and so
03:45
The Infinite Life Of Pi - Reynaldo Lopes

581 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/the-infinite-life-of-pi-reynaldo-lopes The ratio of a circle's circumference to its diameter is always the same: 3.14159... and on and on (literally!) forever. This irrational number, pi, has an infinite number
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These shapes roll in peculiar ways thanks to new mathematics

105 views / 0 likes - added 8 months ago

Thanks to a complex mathematical algorithm, these plastic shapes follow a very specific route as they roll. In fact, researchers have shown that a shape can be designed to follow almost any path you can think of. What started out as just an interesting ch
12:53
Unemployment

529 views / 0 likes - added 9 years ago

Analyzing unemployment data to show that "real" unemployment is worse than the headline numbers show. More free lessons at: http://www.khanacademy.org/video?v=vUOiOi-XaoQ
03:25 Popular
The beauty of LC Oscillations!

1,395 views / 0 likes - added 3 years ago

If you connect a charged capacitor across an inductor, you will see a beautiful energy exchange take place between the two elements. These energy oscillations look as if the capacitor is saying: you take the energy and the inductor then says: no, you take
02:57 Popular
Viral Facebook Math Problem

1,278 views / 1 likes - added 7 years ago

This problem has over 2 million comments on Facebook and is getting coverage in mainstream media and blogs. Can you figure out this Facebook fruit algebra puzzle involving apples, bananas, and coconuts? The video presents what many people consider to be t
04:49 Popular
Is Anything Truly Random?

1,189 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
04:53
Can You Solve The Friendship Riddle?

538 views / 0 likes - added 7 years ago

In a group of 6 people, you might find that some people are friends on Facebook, or you might find out that no one is friends on Facebook. Show that there is always a group of 3 people in which either: (a) all 3 people are mutual friends or (b) the 3 peop
07:02
Why you can't compare Covid-19 vaccines

252 views / 0 likes - added 3 years ago

What a vaccine's "efficacy rate" actually means.Subscribe to our channel! http://goo.gl/0bsAjOIn the US, the first two available Covid-19 vaccines were the ones from Pfizer/BioNTech and Moderna. Both vaccines have very high "efficacy rates," of around 95%
08:27
Can You Solve The 3 Cards Riddle?

671 views / 0 likes - added 7 years ago

There are 3 cards in this problem. One card is blue on both sides, another is red on both sides, and the last is red on one side and blue on the other. The cards are put in a bag and I pick one at random. Without looking at the colors on the card, I place
03:31 Popular
How Logical Are You? The Irrationality Illusion Tricks Most

799 views / 0 likes - added 7 years ago

This video relates a cognitive bias ("irrational" decision) to an optical illusion (picture at 1:45). For more, check out my new book, "The Irrationality Illusion: How to Make Smart Decisions And Overcome Bias" http://amzn.to/1o3FaAg Blog post (text and i
33:06
The Strange Number System Where Infinity Is Tiny

207 views / 0 likes - added 10 months ago

There's a strange number system, featured in the work of a dozen Fields Medalists, that helps solve problems that are intractable with real numbers. Head to https://brilliant.org/veritasium to start your free 30-day trial, and the first 200 people get 20%
07:53 Popular
How smart is today's artificial intelligence?

926 views / 0 likes - added 6 years ago

Current AI is impressive, but it's not intelligent. Subscribe to our channel! http://goo.gl/0bsAjO Sources: https://hbr.org/2016/11/what-artificial-intelligence-can-and-cant-do-right-now https://www.mckinsey.com/global-themes/digital-disruption/harnessing
04:13 Popular
Can You Solve This Grade 12 Geometry Problem From Australia? The Marshmallow Chocolate Puzzle

891 views / 0 likes - added 7 years ago

A marshmallow has the shape of a cylinder with diameter 5 and height 3. A dessert is made with 24 marshmallows: there are two stacked layers of marshmallows, and each layer has 3 rows of 4 marshmallows. The gaps between the marshmallows are filled with ch
02:23
This SAT Math Question Has A Mistake

651 views / 0 likes - added 7 years ago

This question appeared on the October 1980 SAT exam. Like all questions, it was supposed to have exactly one correct answer. However the test-makers made a mistake. Can you figure out what they did wrong? Blog post (text explanation): http://wp.me/p6aMk-4
07:25 Popular
Can You Solve The Race To December 31 Riddle?

706 views / 0 likes - added 7 years ago

Here's a fun game you can play with another person. The game starts on January 1. Each of two players takes turns calling out another date. The new date has to be a later date in the year with either the same month OR the same day (from January 1, a playe
05:09 Popular
Can You Solve The Snake Eyes Probability Riddle?

833 views / 0 likes - added 7 years ago

You close your eyes and roll a pair of dice. The casino dealer announces that at least one of the rolls is showing a 1.What is the probability that both dice are showing a 1? Watch the video for the solution. (Snake eyes is a term for rolling a pair of 1s
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6 Magic Tricks with Balls!

644 views / 1 likes - added 6 years ago

How to do Magic Tricks with Balls Revealed! Magic Shop Here ► http://www.EvanEraTV.com Subscribe ► http://bit.ly/SubToEvan In this episode of How To Magic, Evan Era shows step by step how to do 6 Easy Magic Tricks with Balls! Easy ball tricks for kids, be
13:59 Popular
Blippi Visits an Ice Cream Truck | Math and Simple Addition for Children

6,697 views / 8 likes - added 5 years ago

Blippi visits an ice cream truck and learns numbers for children. Learn math and simple addition with ice cream bars and snacks with Blippi. See inside the ice cream truck with Blippi in his educational videos for children. This Blippi video has a Blippi
06:19
Infinite Trees Are Super Weird

527 views / 0 likes - added 8 years ago

Trying to list all the numbers, yet again... The Infinite Series playlist: https://www.youtube.com/playlist?list=PLaNzoFtkQ7rYwjp8AlVBp576YK_sdfyi8
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Number Systems Introduction - Decimal, Binary, Octal & Hexadecimal

287 views / 0 likes - added 3 years ago

This video provides a basic introduction into number systems such decimal, binary, octal and hexadecimal numbers:Full 30 Minute Video:https://www.youtube.com/watch?v=PlbH_t0akAA
06:57
When Is Christmas? Mentally Convert Date To Day Of The Week

523 views / 0 likes - added 7 years ago

January 1, 2016 is a Friday. When will Christmas be in 2016? What about Christmas in 2055? You can do this in your head! Blog post (text explanation): http://wp.me/p6aMk-4qQ Doomsday Rule (previous video): https://www.youtube.com/watch?v=UsStBxY9STw Calcu
01:10
This robot works out

497 views / 0 likes - added 6 years ago

Engineers at the University of Tokyo built a robot that can work out like a human. It's designed for flexibility instead of strength, and it could lead to a wide array of practical applications. SUBSCRIBE: https://goo.gl/kdDpXu FOLLOW QUARTZ: Facebook: ht
02:12
Spot's Got an Arm!

342 views / 0 likes - added 3 years ago

Now that Spot has an arm in addition to legs and cameras, it can do mobile manipulation. It finds and picks up objects (trash), tidies up the living room, opens doors, operates switches and valves, tends the garden, and generally has fun. Motion of the ha
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Can YOU Solve It? This Question Stumped 75% Of PhD Economists

601 views / 0 likes - added 7 years ago

Introductory economics courses cover the concept of an opportunity cost. Can you figure out the opportunity cost for the problem in the video? This video presents a question that surprisingly more than 75% of PhD economists did not answer correctly. Paper
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Using Science to Achieve Invisibility I NOVA I PBS

675 views / 0 likes - added 4 years ago

How do we see objects? By intercepting waves of light bouncing off of them and into our eyes, each reflected at a different angle. One way to achieve invisibility is to bend the paths of light using lenses, mirrors, or metamaterials with unique reflective
09:11 Popular
Can You Solve The Rectangle Ratio Puzzle? The Surprising Answer

840 views / 0 likes - added 7 years ago

Start with a unit square (a rectangle with both sides equal to 1, call it R1). Attach a rectangle of area 1 to its right side, then attach a rectangle of area 1 to its top. The border of this new shape is another rectangle, call it R2. We can repeat the p
03:48 Popular
Can You Solve This Harvard Admissions Question? Algebra Problem, 1869

1,447 views / 0 likes - added 7 years ago

The Harvard admissions exam in 1869 included this algebra problem: "A man bought a watch, a chain, and a locket for $216. The watch and locket together cost three times as much as the chain, and the chain and locket together cost half as much as the watch
08:05 Popular
Can You Solve The Hardest Easy Geometry Problem?

1,256 views / 1 likes - added 7 years ago

In the figure, what is the value of angle x? This problem is known as Langley's Adventitious Angles. It is also known as the hardest easy geometry problem because it can be solved by elementary methods but it is notoriously difficult to work out. Can you
03:51 Popular
Can You Solve This MIT Admissions Question? Geometry Problem, 1869

932 views / 0 likes - added 7 years ago

The Massachusetts Institute of Technology (MIT) is one of the top ranked universities in the world. This question appeared on its admissions exam nearly 150 years ago. "The perpendicular dropped from the vertex of the right angle upon the hypotenuse divid
04:30 Popular
Adults Are Arguing About This 3rd Grade Math Problem

882 views / 0 likes - added 7 years ago

"If Sue runs around the track twice, and John runs around the track four times more than Sue, how many times does John run around the track?" This problem was given to 3rd graders. A parent disagreed with the answer the teacher was marking. After it was p
02:51 Popular
The Horse Horseshoe Boots Viral Algebra Problem - The Correct Answer Explained

1,710 views / 2 likes - added 7 years ago

A lot of people are arguing over the correct answer to this algebra problem involving horses, horseshoes, and boots. A Facebook post with this problem has over 500,000 comments. Can you figure it out? In this video I explain the correct answer. Blog post:
03:59 Popular
Scientists Go on a Mission to Save Sea Turtles

730 views / 2 likes - added 6 years ago

Over the past half century, Leatherback turtle numbers have suffered a disastrous decline of almost 70%. Researchers in Panama are pulling out all the stops to save this cherished species. From the Show: Panama's Animal Highway http://bit.ly/2AUBgAP
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Can You Solve The Red Ball Lottery Puzzle?

663 views / 0 likes - added 7 years ago

(Same video without the music: https://youtu.be/sz5oLEpc8xE) This problem involves 100 red balls, 100 blue balls, and 2 urns. First you distribute all the balls between the 2 urns, placing at least 1 ball in each urn. Next, you select an urn at random, an
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The quest for room-temperature superconductors that don't require extreme pressure

159 views / 0 likes - added 2 years ago

Superconductors are used in MRIs and particle accelerators, but to maintain zero electrical resistance, they must stay at frigid temperatures. For decades, researchers have searched for a solution to this problem: superconductors that work at room-tempera
03:28 Popular
Flower Math Problem - Adults Stumped By Question For Kids In China

1,380 views / 2 likes - added 7 years ago

This problem is said to come from a test given to a Chinese kindergarten class (5 year olds). It was posted online and caused a lot of debate as adults were stumped about the correct answer, some saying it is impossible. Can you figure it out? This video
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Moving Faster Than The Speed Of Light? Special Relativity Velocity Addition Formula

672 views / 0 likes - added 7 years ago

If train A is moving towards train B, and each train moves at 75% the speed of light (relative to the ground), will an observer on train A think that train B is moving at 150% the speed of light? But nothing moves faster than the speed of light, so what i
01:49 Popular
This Matchstick Puzzle Is

841 views / 1 likes - added 7 years ago

This classic matchstick/toothpick puzzle is making the rounds because it is supposedly "extremely hard" for adults. Can you make 3 squares by moving 3 matchsticks? You cannot break any of the sticks, the resulting squares must be of equal size, and each t
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05:33 Popular
What is 6÷2(1+2) = ? The Correct Answer Explained

874 views / 0 likes - added 7 years ago

What is 6÷2(1+2) = ? This problem went viral and generated millions of comments on Facebook, Twitter, YouTube and social media sites. I explain how to get the correct answer by using the modern interpretation of the order of operations. I also explain how
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07:49 Popular
Can You Solve The Viral 9 = 72 Puzzle? The Correct Answer Explained

1,058 views / 0 likes - added 7 years ago

This problem has been shared millions of times on Twitter/Facebook with the claim "99% fail" to solve it and that only a genius could find the correct answer. If 9 = 72, 8 = 56, 7 = 42, 6 = 30, 5 = 20, then 3 = ? In this video I explain what many people b
03:54 Popular
What's The Best Soup Can Size? The Optimal Cylinder Puzzle

786 views / 0 likes - added 7 years ago

A cylindrical can with volume V can be made in different ways. The cylinder can be wide and short (large radius and small height), or it can be narrower and taller (small radius and larger height). Which shape uses the least material? That is, which can h
07:40 Popular
Can You Solve The 21 Flags Game From Survivor?

875 views / 1 likes - added 7 years ago

Contestants on the TV show "Survivor" faced off in a series of challenges for a grand prize of $1 million. Most of the challenges were physical like hiking many miles or diving underwater. But one challenge was mathematical. The game had 21 flags and cont
03:21 Popular
Rational Number Word Problem With Fractions | Pre-Algebra | Khan Academy

1,707 views / 0 likes - added 8 years ago

Word problems force us to put concepts to work using real-world applications. In this example, determine the volume of frozen water and express the answer as a fraction. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.o
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How To Earn $50K A Year In Interest For Retirement

276 views / 0 likes - added 3 years ago

An interest-only retirement plan can fund your retirement without draining your savings, but you will need to save a lot of money to make it possible. NerdWallet crunched the numbers, and we can tell you how much you need to save every month, broken down
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Incredible Formula - Numberphile

477 views / 0 likes - added 7 years ago

Dr James Grime discusses a couple of clever formulas which are pandigital - using all the numbers from 1-9. More on pandigital numbers: https://youtu.be/gaVMrqzb91w More on e: https://youtu.be/AuA2EAgAegE More James Grime videos: http://bit.ly/grimevideos
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The Wallis Formula For π

579 views / 0 likes - added 7 years ago

Start with the pair of fractions (2/1)(2/3). Now increment each number by 2 to get the pair of fractions (4/3)(4/5). Repeat this to get the next pair, and repeat this infinitely many times. If you then multiply all the fractions, you get a marvelous value
13:40 Popular
BEST Way To Play Memory (Card Game) - WIN Using Math

942 views / 0 likes - added 7 years ago

The card game of memory (aka concentration) is a children's game to test visual recall. Strategically you can figure out the best move by doing probability calculations. This video explains the best possible way to play the game mathematically. You can le
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09:50 Popular
Can You Solve This 6th Grade Geometry Problem From China?

1,255 views / 1 likes - added 7 years ago

What is the total area of the red spots? The diagram involves a rectangle with dimensions of 10 and 20. Inside the rectangle one of its diagonals is connected. There are two circles of equal size that are tangent to each other and the rectangle. The video
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02:28 Popular
How 60 Million Bison Became 1,000 In A Century

940 views / 3 likes - added 7 years ago

In the late 1700s, more than 60 million bison roamed the Great Plains. Over the years, demand for fur and meat drove their numbers down until, by the end of the 19th century, there were just a 1,000 left. From: AERIAL AMERICA: The Great Plains http://bit.
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Can You Solve The Missing Sock Puzzle?

611 views / 0 likes - added 7 years ago

A statistician keeps a simple wardrobe. He only purchases pairs of black socks and white socks, and he keeps all of the socks in a pile in the drawer. Recently one of the socks was lost in the laundry. The socks have a mathematical property. If you select
#TodayILearned A HUNDRED BILLION TRILLION STARS | Book Trailer

125 views / 0 likes - added 2 years ago

Did you know that the earth is covered in three trillion trees? And that seven billion people weigh about the same as ten quadrillion ants? Learn about some of the biggest numbers in the universe in A HUNDRED BILLION TRILLION STARS by Seth Fishman. #Today
02:57 Popular
Banana Proportionality | Rated And Proportional Relationships | 7th Grade | Khan Academy

1,592 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
03:16 Popular
Can You Solve This 8th Grade Geometry Problem? 75% Got The Wrong Answer

988 views / 0 likes - added 7 years ago

What is angle A in the star-shaped figure? This problem appeared on the 1999 AMC 8 test (intended for 8th grade students in the US). Approximately 75% of test-takers did not mark the correct response. Can you figure it out? Watch the video for a solution.

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