Search Results: "math antics - points lines"

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03:40
This Quantum ‘Sixth Sense’ Could Allow Birds to Navigate Earth’s Magnetic Field

456 views / 0 likes - added 5 years ago

How do migrating birds know where to go? New research suggests “spooky action at a distance” might be involved. We’ve Ignored Climate Change For More Than a Century - https://youtu.be/LKhGg0jDZTc Read More: Migratory birds eye-localized magnetoreception f
07:04
The Secret of Floppy Paper - Numberphile

406 views / 0 likes - added 5 years ago

Tadashi is back, this time looking at drooping paper (and toilet paper). More links & stuff in full description below ↓↓↓ Subscribe to Numberphile and never miss a floppy paper video: http://bit.ly/Numberphile_Sub Playlist of Tadashi Tokieda videos: http:
11:13
Coffee Cup Vibrations - Numberphile

583 views / 0 likes - added 5 years ago

Tadashi explores coffee and tea cups to new depths... More links & stuff in full description below ↓↓↓ Playlist of Tadashi Tokieda videos: http://bit.ly/tadashi_vids Support us on Patreon: http://www.patreon.com/numberphile NUMBERPHILE Website: http://www
08:45
The Legend of Question Six - Numberphile

381 views / 0 likes - added 5 years ago

Free trial at Great Courses Plus: http://ow.ly/7Hh2302dIFt More links & stuff in full description below ↓↓↓ Simon Pampena discusses the famous Question 6 from the 1988 International Mathematical Olympiad. More links below... Second part of this video: htt
08:39
Frog Jumping - Numberphile

629 views / 0 likes - added 5 years ago

Featuring Gordon Hamilton from Math Pickle. More links below. Numberphile T-Shirts: https://teespring.com/stores/numberphile Gordon and the Mondrian Art Problem: https://youtu.be/49KvZrioFB0 Math Pickle (Gordon's website): http://mathpickle.com Numberphil
08:45
Conway Checkers - Numberphile

540 views / 0 likes - added 5 years ago

Continues with the proof at: https://youtu.be/Or0uWM9bT5w Featuring Zvezdelina Stankova - more videos with her at: http://bit.ly/zvezda_videos More links & stuff in full description below ↓↓↓ John Conway videos: http://bit.ly/ConwayNumberphile Pebbling a
22:11
g-conjecture - Numberphile

486 views / 0 likes - added 5 years ago

Discussing h-vectors and the g-conjecture. Featuring June Huh from the Institute for Advanced Study at Princeton University. More links & stuff in full description below ↓↓↓ A little extra bit from this interview: https://youtu.be/cFKGX3vAs_Q Shapes in hi
09:03
Weber's Law - Numberphile

412 views / 0 likes - added 5 years ago

Check out Brilliant (and get 20% off) by clicking https://brilliant.org/numberphile (sponsor) Hannah Fry has a new book coming: https://amzn.to/2J6oCph (US) or https://amzn.to/2KVfXDD (UK) More links & stuff in full description below ↓↓↓ A little extra bi
10:05
The Slightly Spooky Recamán Sequence - Numberphile

538 views / 0 likes - added 5 years ago

Check out Brilliant (and get 20% off their premium service): https://brilliant.org/numberphile (sponsor)... More links & stuff in full description below ↓↓↓ Check out Brilliant's Problem of the Week (it's free): https://brilliant.org/NumberphilePOTW/ Alex
03:14
We Can Now 3D Print in Suspended Gravity (And It’s Mesmerizing!)

466 views / 1 likes - added 5 years ago

Rapid liquid printing is faster and better than 3D printing, how does this sci-fi-like method work? Scientists Put the Brain of a Worm Into a Robot… and It MOVED - https://youtu.be/eYS7UIUM_SQ Read More: 3d Printing is Yesterday's News. Westworld-style Li
03:55
The Earth Is Running Out of Sand and It Could Cause a Global Crisis

640 views / 0 likes - added 5 years ago

Much of the world’s construction is reliant on sand, and we’re running out of it. What could that mean next? Skyscrapers of the Future Will Be Engineered to Copy Nature - https://youtu.be/-OPGQ9EhDZM Read More: Construction: limit China's sand mining http
03:20
China's New Surveillance Tech Monitors Workers’ Brainwaves

466 views / 0 likes - added 5 years ago

Is the dystopian future already here? Delve into some of China’s emotional surveillance and citizenship assessment technologies and find out whether Black Mirror is coming true. A.I. Is Monitoring You Right Now and Here's How It's Using Your Data - https:
03:40
Your Gut Microbes Are Controlling Your Mind, Here’s What You’ll Do For Them

423 views / 0 likes - added 5 years ago

Microbes in your body can control how you feel and what you want to eat, here's how. Super Bacteria Has a New Enemy: The CRISPR Pill - https://youtu.be/zWzQf2xzJek Read More: Is Your Gut Making You Depressed or Anxious? https://www.scientificamerican.com/
03:43
How Smart Are Animals? Our Tests May All Be Wrong…

489 views / 1 likes - added 5 years ago

The way animals think and communicate is a mystery, but science is working on changing that. Here’s what we know so far. After a Decade of Colony Collapse, Bees Are Bouncing Back! (Sort Of) - https://youtu.be/n9NQ9o7UWT4 Read More: Sheep are able to recog
02:43
The Man Teaching Math Lessons in the Sky

470 views / 0 likes - added 5 years ago

Winfred Randolph Lowe, aka, “Randy the Kite Man,” is a retired math teacher taking geometry to new heights. For the past 20 years, Winfred has spent his free time flying kites. Now he’s combining his two favorite pastimes to teach the fundamentals of geom
03:17
Conveyor Belt Can Move Packages In Any Direction

538 views / 0 likes - added 5 years ago

Celluveyor is an omnidirectional conveyor belt that consists of small hexagonal cells capable of moving products in any direction. Operators set a product's course by using special software installed on a tablet. The conveyor belt is most suited for smart
22:26 Popular
How To Draw A Treasure Chest (parallel lines)

947 views / 3 likes - added 5 years ago

Learn how to draw a treasure chest using parallel lines!
07:18 Popular
9 SPEEDY MATH TRICKS FOR SCHOOL

737 views / 1 likes - added 5 years ago

If you have issues with math, it’s not really your fault. The problem is that nobody taught you the most useful math tricks in school. But here they are! No calculators, just your hands and some simple tricks - watch and learn! ---------------------------
09:06 Popular
22 DIY TRANSFORMING TOYS

775 views / 0 likes - added 5 years ago

Today I present to you these amazing DIY trasforming toys to any taste! Origami face changer, 3D paper toy, kirigami card, fun puzzles and photo jigsaw, cubes, puzzle drawing techniques and cool ways to make Math fun! Enjoy my friends! ;) ----------------
11:11 Popular
THAT IS HOW YOU CAN CONFUSE YOUR MATH TEACHER AT SCHOOL

1,155 views / 1 likes - added 5 years ago

Learn how to draw prospective without a ruler, measure angles and figure out how many days there are in any given month with your hand! These and many others mind-blowing Math tricks are in this video! There are some GREAT tricks for young mathematicians!
11:25
Dealing Cards with Cryptography (with Ron Rivest) - Numberphile

663 views / 0 likes - added 5 years ago

More Ron Rivest videos: http://bit.ly/RonRivest Cryptography playlist: http://bit.ly/crypto_videos More links & stuff in full description below ↓↓↓ Ron Rivest: http://people.csail.mit.edu/rivest/ Computerphile: https://www.youtube.com/user/computerphile N
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12:29
Combinatorics and Higher Dimensions - Numberphile

434 views / 0 likes - added 5 years ago

Featuring Federico Ardila from San Francisco State University - filmed at MSRI. More links & stuff in full description below ↓↓↓ Federico previously on Numberphile: https://www.youtu.be/OfEv5ZdSrhY Federico's webpage: http://math.sfsu.edu/federico/ Antarc
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The Silver Ratio - Numberphile

466 views / 0 likes - added 5 years ago

The silver ratio (and other metals) with Tony Padilla. More links & stuff in full description below ↓↓↓ Golden editions are sold out (for now) but more shirts available at https://teespring.com/stores/numberphile More Tony Padilla videos: http://bit.ly/Pa
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The Problem with 7825 - Numberphile

372 views / 0 likes - added 5 years ago

Signup for your free trial to The Great Courses Plus here: http://ow.ly/b5wA30hIviV (sponsor) More links & stuff in full description below ↓↓↓ James Grime on a proof involving Pythagorean Triples. James Grime: http://singingbanana.com (book him for a talk
13:25 Popular
19 BRAIN TEASERS THAT WILL INCREASE YOUR IQ LEVEL

2,543 views / 1 likes - added 5 years ago

These 19 cool brain teasers and optical illusion will help you increase your IQ one level up: 00:14 - Mystery riddle to test your ability to think in dangerous situation. 01:23 - Logic test - Math riddle. An easy riddle to test your perception and even ma
13:55 Popular
18 MATH RIDDLES THAT EVEN YOUR MATH TEACHER WILL FAIL

1,589 views / 3 likes - added 5 years ago

A great chance to challenge your math teacher! These 18 math riddles will trick and will make sweat even your math teacher: 00:14 - Easy riddle to warm you up for the main brain workout. Kids solve this in seconds! 00:46 - Riddle to test your ability to t
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11:48 Popular
Top 10 Amazing Ideas Scrapped By Pixar

735 views / 2 likes - added 5 years ago

Pixar is an animation powerhouse: we love to watch their imaginative storylines and hilarious characters. Ideas, characters and stories get changed all the time, here are a few examples! Subscribe for more! ► https://goo.gl/pgcoq1 ◄ Stay updated ► https:/
15:13
The Golden Ratio (why it is so irrational) - Numberphile

449 views / 1 likes - added 5 years ago

Check out Brilliant (and get 20% off) by clicking https://brilliant.org/numberphile Featuring Ben Sparks --- More links & stuff in full description below ↓↓↓ Golden seeds limited edition T-Shirt: https://teespring.com/NP-Seeds More Golden Ratio stuff: htt
14:31 Popular
BEST Guess Who Strategy- 96% WIN record using MATH

772 views / 0 likes - added 5 years ago

Here is a strategy for winning 96% of your competitive Guess Who games. Now all you need is a time machine to return to 1991 and CRUSH Jeff Lee in the 5th grade Guess Who Championships. FREE trial for Lynda.com- http://bit.ly/LyndaMarkRober MUSIC- 0:21- M
03:59
Will We Ever Time Travel? Scientists Say ‘No’ Based on This New Discovery

422 views / 0 likes - added 5 years ago

Scientists found an atomic nucleus shaped like a pear, and it is completely changing our understanding of physics. Is There a Limit to How Small Life Can Get? - https://youtu.be/B5fTn4IHQbc Get 20% off http://www.domain.com domain names and web hosting wh
08:57
Neon Knots and Borromean Beer Rings - Numberphile

513 views / 0 likes - added 5 years ago

More Cliff Stoll videos: http://bit.ly/Cliff_Videos More links & stuff in full description below ↓↓↓ Our first Borromean Ring Video: https://youtu.be/x6Ml4AEt0kk Tadashi does Borromean Rings: https://youtu.be/Ra9I_-o2LHM Knot playlist: http://bit.ly/Knot-
19:48
Is the "hot hand" real? - Numberphile

660 views / 0 likes - added 5 years ago

New research sheds light on the so-called Hot Hand Fallacy. Featuring Professor Lisa Goldberg. More links & stuff in full description below ↓↓↓ A bit extra from this interview: https://youtu.be/BvG35txQkD0 More with Professor Goldberg: http://bit.ly/LisaG
17:32
The Math (and money) of Soccer Stickers - Numberphile

505 views / 0 likes - added 5 years ago

Check out Brilliant (and get 20% off) by clicking https://brilliant.org/numberphile Featuring Federico Ardila --- More links & stuff in full description below ↓↓↓ Extra footage (the 'beautiful math' bit): https://youtu.be/iMSitUaoS3I Extra footage (some f
06:18
The Pentomino Puzzle (and Tetris) - Numberphile

584 views / 0 likes - added 5 years ago

Featuring Alex Bellos on Polyominoes. See the accompanying coin hexagon video: https://youtu.be/_pP_C7HEy3g More links & stuff in full description below ↓↓↓ More Alex Bellos videos: http://bit.ly/Bellos_Playlist Related Bellos books on Amazon... US links
05:04
The Coin Hexagon - Numberphile

380 views / 0 likes - added 5 years ago

Featuring Alex Bellos. See the accompanying Dudeney Pentominoes video: https://youtu.be/wZ1E_CM7MqA More links & stuff in full description below ↓↓↓ More Alex Bellos videos: http://bit.ly/Bellos_Playlist Coin playlist: http://bit.ly/coins_videos Box of Pu
04:51 Popular
Why can't you divide by zero? - TED-Ed

1,427 views / 0 likes - added 6 years ago

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/why-can-t-you-divide-by-zero In the world of math, many strange results are possible when we change the rules. But there’s one rule that most of us have
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12:32 Popular
Top 10 Most Bizarre Deep Sea Creatures Ever Discovered

2,293 views / 7 likes - added 6 years ago

Deep Sea Creatures are as bizarre as creatures get. From angler fish to giant squid, here are some of the weirdest bizarre deep sea creatures caught on tape. Subscribe for more! ► https://goo.gl/pgcoq1 ◄ Stay updated ► https://goo.gl/JyGcTt https://goo.gl
10:53 Popular
Top 10 Ancient Relics So Advanced They Shouldn't Exist

1,022 views / 0 likes - added 6 years ago

Some ancient artifacts and relics are so advanced, we can't place them in history... they shouldn't exist! The origins and purpose of artifacts are still disputed. Subscribe for more! ► https://goo.gl/pgcoq1 ◄ Stay updated ► https://goo.gl/JyGcTt https://
02:50 Popular
The Amazing World of Gumball | Gumball Goes Back to Kindergarten | Cartoon Network

2,257 views / 8 likes - added 6 years ago

Gumball is sent back to kindergarten, where he gets tortured by little toddlers. After Anais points out that he gets to play with toys and take naps all day, Gumball realizes that Kindergarten isn't so bad after all. Episode: The Grades CN GAMES: http://c
02:52
How Much Food Is There On Earth?

437 views / 0 likes - added 6 years ago

Go to https://brilliant.org/MinuteEarth to build your math & science skills! Food already in cupboards, supermarkets, & warehouses could feed humanity for 4 months, but potential food - berries, termites & krill - could extend that by another year. Thanks
04:21
How NASA Engineers Use Origami To Design Future Spacecraft

692 views / 0 likes - added 6 years ago

NASA is using origami to build a giant star blocker, in hopes of imaging distant worlds. This Neurobiologist Swims With Great White Sharks https://www.youtube.com/watch?v=vJroGTmcyIQ&t=29s Subscribe! https://www.youtube.com/user/DNewsChannel Read More: Wh
02:44
Scientists Create First-Ever 3-D Model of a Melting Snowflake

607 views / 0 likes - added 6 years ago

This visualization is based on the first three-dimensional numerical model of melting snowflakes in the atmosphere, developed by scientist Jussi Leinonen of NASA's Jet Propulsion Laboratory in Pasadena, California. A better understanding of how snow melts
05:58
Starting a Food Revolution in School | TED + GBS Present Torchbearers

606 views / 1 likes - added 6 years ago

When students at London’s Charlton Manor Primary School learn about history, they use chocolate. In math class, they weigh and measure fruit smoothies. For a lesson in shapes and sizes, they utilize bananas and grapes. Taking inspiration from world-renown
07:21 Popular
The Butterfly Effect and CHAOS (ft. Jabrils!)

890 views / 0 likes - added 6 years ago

The Butterfly Effect and Chaos Theory Explained with the weather, simualtions and fidget spinners. The video we did over on Jabril's channel! https://www.youtube.com/watch?v=LoFJVKiUpy4 Subscribe to Jabril's channel! https://www.youtube.com/channel/UCQALL
07:45 Popular
The Quantum Prisoner's Dilemma (ft. Physics Girl!)

967 views / 0 likes - added 6 years ago

The video we did over on Dianna's channel! https://youtu.be/UjFkIy1GTlk Dianna's channel Physics Girl! https://www.youtube.com/user/physicswoman Hi! I'm Jade. Subscribe to Up and Atom for new physics, math and computer science videos every second week! *S
13:54 Popular
16 Math Riddles And Logic Puzzles That Will Crack Your Mind Wide Open

1,975 views / 0 likes - added 6 years ago

These math riddles and logic puzzles will either crack your mind wide open or will boost your IQ! (Hopefully, the latter) 00:14 - Just a nice warm-up before the main brain workout! To crack this easy riddle you need to pay attention to every item on the t
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HOW FAST DID MOZART AND BEETHOVEN REALLY GET PLAYED ?

596 views / 0 likes - added 6 years ago

Fasten your seatbelts. Beethoven, Czerny, Moscheles, Chopin, the 18th c. French composers and theoretics, they left us tens of thousands exact indications of how fast they wanted us to play their music. And yet, today, almost nobody takes that seriously.
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Round Peg in a Square Hole - Numberphile

604 views / 0 likes - added 6 years ago

Featuring Tadashi Tokieda - more Tadashi videos at: http://bit.ly/tadashi_vids More links & stuff in full description below ↓↓↓ Tadashi Tokieda is a Professor of Mathematics at Stanford University (though this was filmed when he was at Cambridge, in the U
06:40
Number Sticks - Numberphile

429 views / 0 likes - added 6 years ago

Katie Steckles dazzles us with Mental Logs. Have a look at Brilliant (and get 20% off) here: https://brilliant.org/Numberphile More links & stuff in full description below ↓↓↓ More Katie on Numberphile: http://bit.ly/Steckles_Playlist Katie Steckles: http
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How figure skating scoring rewards risk over artistry

569 views / 1 likes - added 6 years ago

The new figure skating scoring system is complicated and controversial. Here's how it works. Learn why the triple axel is such a big deal: http://bit.ly/2oGrA7N Subscribe to our channel! http://goo.gl/0bsAjO At the Pyeongchang 2018 Winter Olympics, Mirai
13:17 Popular
Probability that at least 2 people in a room of 30 share the same birthday | Probability and Statist

969 views / 0 likes - added 6 years ago

The probability that at least 2 people in a room of 30 share the same birthday. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/probability/probability-and-combinatorics-topic/probability_combinatorics/e/probab
14:26
Meat Expert Guesses Cheap vs Expensive Deli Meats | Price Points | Epicurious

649 views / 0 likes - added 6 years ago

Epicurious challenged meat expert Eli Cairo to guess which one of two deli meats was more expensive. Cairo breaks down cuts of salami, ham, bologna, mortadella, hot dogs, sausages, prosciutto, . For each round of deli meats, Cairo visually scans, smells,
04:34 Popular
OK Go Sandbox - One Moment of Math

725 views / 2 likes - added 6 years ago

Damian Kulash, lead singer of OK Go, discusses the immense amount of math behind their video,”The One Moment”. This video is part of www.OKGoSandbox.org
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08:00 Popular
15 BRILLIANT MATH TRICKS THEY DON'T TEACH YOU AT SCHOOL

732 views / 1 likes - added 6 years ago

Too bad they don't teach you this at school! But I always got you! So check out these genius Math tricks and have fun! ;) ---------------------------------------------------------------------------------------- 5-Minute Crafts: https://www.goo.gl/8JVmuC F
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01:57 Popular
Fantastic Beasts: The Crimes of Grindelwald - Official Teaser Trailer

885 views / 0 likes - added 6 years ago

Fantastic Beasts: The Crimes of Grindelwald - In Theaters November 16 http://www.FantasticBeasts.com/ https://www.facebook.com/fantasticbeastsmovie https://www.instagram.com/fantasticbeastsmovie https://twitter.com/FantasticBeasts Warner Bros. Pictures&rs
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The Music Hall That Algorithms Built

575 views / 0 likes - added 6 years ago

The Elbphilharmonie, in Hamburg, Germany, is a destination for music and math lovers alike. Considered one of the largest and most acoustically advanced concert halls in the world, it can seat more than 2,800 visitors at a time. The main concert hall cont
08:17
Perpetual Flip Calendar

546 views / 1 likes - added 6 years ago

Perpetual flip calendars have been around for a while. They seem operate very simply, but I could not for the life of me figure out how! After some digging, I found two US patents as really good references of how this mechanism works: https://patents.goog
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What Does a Giant Monster Neodymium Magnet Do to My Brain?

643 views / 0 likes - added 6 years ago

In this video I see what happens when I bring a giant neodymium magnet near my head. Does it hurt? Can I feel it? Do humans have magnetoreceptors? I discuss magnetoreception and that many animals and even mammalls can sense the magnetic field lines of the
10:15
17 FAST MATHS TRICKS YOU MUST KNOW

464 views / 0 likes - added 6 years ago

Wanna be a Math genius? Check out these tricks! They're garanteed to upgrade your Math skills and bring you on another level! ;) Subscribe to 5-Minute Crafts GIRLY: https://goo.gl/fWbJqz Subscribe to 5-Minute Workouts: https://goo.gl/67owiQ 5-Minute Craft
09:13 Popular
Math Antics - Subtracting Mixed Numbers

1,038 views / 0 likes - added 6 years ago

Learn More at mathantics.com Visit http://www.mathantics.com for Free math videos and additional subscription based content!
04:23 Popular
The coin flip conundrum - Po-Shen Loh

732 views / 0 likes - added 6 years ago

Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/the-coin-flip-conundrum-po-shen-loh When you flip a coin to make a decision, there's an equal chance of getting heads and tails. What if you flipped two
03:38
How Uneducated Is Our Planet?

454 views / 0 likes - added 6 years ago

Although worldwide education rates have gone up, we still have a LONG way to go. Watch more: What If You Were Never Taught Anything? ►► https://www.youtube.com/watch?v=DwyWMbjstnY&index=115&list=PL8L0MzSk_V6JtEDRfRMyb6rFd1acqYSlO Subscribe: https://bit.ly
03:12
Science Artist Uses Math to Make Sculptures

582 views / 0 likes - added 6 years ago

John Muntean has been creating magic angle sculptures since 1986. At first, the sculpture just looks like an abstract piece. When rotated at the magic angle and lit from above, a three-part masterpiece emerges. See more from John Muntean: https://www.jvmu
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Inside The First Amazon Go Store

524 views / 0 likes - added 6 years ago

Here's what it's like inside Amazon's cashier-less store. Amazon Go has no checkout lines, cashiers, or registers. The store is located in Seattle, right near Amazon's campus. They sell prepared foods and grocery staples. There's also a small selection of
05:02
Bach, Canone alla decima, Art of Fugue

564 views / 0 likes - added 6 years ago

Canon at the tenth (with counterpoint at the third) from J. S. Bach's Art of Fugue, performed by Kimiko Ishizaka, with an animated graphical score. FAQ Q: Why do the notes sometimes not line up? A: In this canon, Bach takes liberties with the transpositio
03:47
What If You Traveled Faster Than The Speed Of Light?

527 views / 0 likes - added 6 years ago

The speed of light might seem fast, but what if you went faster than it? Download the new FireFox here: https://mzl.la/lifenoggin Subscribe: https://bit.ly/SubLifeNoggin | Get your exclusive Life Noggin merch: http://keeponthinking.co Support Life Noggin
05:59
Can Machines Be Conscious?

502 views / 0 likes - added 6 years ago

Can machines be conscious? What is exactly is consciousness? In this video, we'll take dive into the possibilities of artificial consciousness and what it means for the future of AI and humanity. Hi! I'm Jade. Subscribe to Up and Atom for new physics, mat
08:44
What is a Singularity, Exactly?

665 views / 1 likes - added 6 years ago

What is a Singularity? Find out what black holes have to do with the AI explosion. Hi! I'm Jade. Subscribe to Up and Atom for new physics, math and computer science videos every week! *SUBSCRIBE TO UP AND ATOM* https://www.youtube.com/c/upandatom A big th
06:25 Popular
The magic of Fibonacci numbers | Arthur Benjamin

1,148 views / 0 likes - added 6 years ago

Math is logical, functional and just ... awesome. Mathemagician Arthur Benjamin explores hidden properties of that weird and wonderful set of numbers, the Fibonacci series. (And reminds you that mathematics can be inspiring, too!) TEDTalks is a daily vide
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How big is infinity? - Dennis Wildfogel

473 views / 0 likes - added 6 years ago

View full lesson: http://ed.ted.com/lessons/how-big-is-infinity Using the fundamentals of set theory, explore the mind-bending concept of the "infinity of infinities" -- and how it led mathematicians to conclude that math itself contains unanswerable ques
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The Hairy Ball Theorem

492 views / 0 likes - added 6 years ago

Ever tried to comb a hairy ball? Math says you failed! Trying out a new feature: English Transcript! Let me know how it works Tweet it - http://bit.ly/sKAjpS Facebook it - http://on.fb.me/ujIFvN minutephysics is now on Google+ - http://bit.ly/qzEwc6 And f
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Theory of Everything: What is Matter?

638 views / 0 likes - added 6 years ago

What is matter, anyway? What does it have to do with math? And why aren't you made of Jesus? Delving deeper into the theory of (almost) everything - the Standard Model of particle physics. minutephysics is now on Google+ - http://bit.ly/qzEwc6 And faceboo
04:46
It’s a Goopy Mess When Pines and Beetles Duke it Out | Deep Look

552 views / 0 likes - added 6 years ago

An onslaught of tiny western pine beetles can bring down a mighty ponderosa pine. But the forest fights back by waging a sticky attack of its own. Who will win the battle in the bark? SUBSCRIBE to Deep Look! http://goo.gl/8NwXqt DEEP LOOK is a ultra-HD (4
13:00
What Is Statistics: Crash Course Statistics #1

553 views / 0 likes - added 6 years ago

Welcome to Crash Course Statistics! In this series we're going to take a look at the important role statistics play in our everyday lives, because statistics are everywhere! Statistics help us better understand the world and make decisions from what you'l
02:13 Popular
Crazy Math Trick: I will guess Your Age! (OLD 2016 version)

1,044 views / 0 likes - added 6 years ago

Check here for the 2017 version: https://www.youtube.com/watch?v=PQjNF34H3Bs&feature=youtu.be ★★ For more broccolies like this... Subscribe to DB! ★★ I will guess your age! This is a crazy math trick that is likely to impress you and your friends too! You
04:01 Popular
Product rule - Calculus derivatives tutorial

987 views / 0 likes - added 6 years ago

Learn how to take the derivative of a function using the product rule. This complete calculus derivatives tutorial explains why and how to use the product rule. To see all my calculus videos check out my website http://MathMeeting.com My name is Chris and
04:28 Popular
Product rule - Logarithm derivatives example

978 views / 0 likes - added 6 years ago

Learn calculus with this product rule Derivative example with logarithms and exponential functions. This complete calculus derivatives tutorial explains why and how to use the product rule. To see all my calculus videos check out my website http://MathMee
05:40
The chocolate science hype machine

460 views / 0 likes - added 6 years ago

The dark side of mars-sponsored chocolate studies. Read more about the science of chocolate health on Vox: http://bit.ly/2mCn3TJ http://bit.ly/2Db4Fei Subscribe to our channel! http://goo.gl/0bsAjO Chocolate is good for health, study finds. Small study, p
04:16
The French Resistance (World War II)

688 views / 2 likes - added 6 years ago

Please consider supporting our videos on Patreon https://www.patreon.com/simplehistory Resistance soon took place in different ways after Charles de Gaulle encouraged the fight to continue after the impending German occupation. Groups such as the Maquis -
03:57 Popular
Harry Potter: BOOKS vs MOVIES - Which Wins?? | WHAT THEY GOT RIGHT

1,570 views / 3 likes - added 6 years ago

It's The Harry Potter Books vs the Harry Potter movies! Ruby points out some of the differences between the two versions, and we vote on which telling of the story of the Boy Who Lived is better! Which version do you like better? Tell us in the comments!
03:53
Gerrymandering: How drawing jagged lines can impact an election - Christina Greer

677 views / 0 likes - added 6 years ago

View full lesson: http://ed.ted.com/lessons/gerrymandering-how-drawing-jagged-lines-can-impact-an-election-christina-greer District lines, and the groups of voters within them, may seem arbitrary, but a lot of thought (and political bickering) is put into
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15 GENIUS MATH TRICKS THAT ARE ACTUALLY EASY

928 views / 0 likes - added 6 years ago

How to embarrass your teacher. Smart and simple backs to school math hacks and tricks. Learn how to multiply fast in your head. Subscribe to 5-Minute Crafts KIDS: https://goo.gl/PEuLVt ----------------------------------------------------------------------
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4 Common Misconceptions About A.I.

508 views / 0 likes - added 6 years ago

4 big misconceptions about artificial intelligence (A.I.), machines and superintelligence. A lot of this video was based on a chapter of the book "Life 3.0" by Max Tegmark. 1:19 - 1. The Risk of a Robot Take-Over 3:57 - 2. We Should Be Worried About Machi
01:53 Popular
Firsts from the First Episode: SpongeBob SquarePants Edition | Nick

815 views / 2 likes - added 6 years ago

Remember the very first lines from SpongeBob, Patrick, Squidward, and Gary? How about the very first appearance of Bikini Bottom and the Krusty Krab? We sure do... so check out our compilation of the very first moments ever from the very first SpongeBob S
01:52 Popular
Three Solutions! Can You Find Them? (math trick with answers)

1,180 views / 1 likes - added 6 years ago

★★ Please LIKE if you found at least ONE solution!! ★★ This is an impossible equation, because 6+4 is clearly not 4... BUT there are three solutions to this equation by moving just ONE matchstick. Can you find all three solutions? I am curious to see how
02:13 Popular
Crazy Math Trick: I will guess Your Age! (2017 with answers)

957 views / 5 likes - added 6 years ago

★★ For more broccolies like this... Subscribe to DB! ★★ I will guess your age! This is a crazy math trick that is likely to impress you and your friends too! You start with a RANDOM number and then end up with your Age and that number... pretty incredible
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Math Antics - Adding Mixed Numbers

1,022 views / 0 likes - added 6 years ago

Learn More at mathantics.com Visit http://www.mathantics.com for Free math videos and additional subscription based content!
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Diamagnetism: How to Levitate a Frog

651 views / 0 likes - added 6 years ago

You might associate levitation with magic, but science has its own version. We're conducting a survey of our viewers! If you have time, please give us feedback: https://www.surveymonkey.com/r/SciShowSurvey2017 Hosted by: Hank Green ---------- Support SciS
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10 NEW YEAR'S EVE PARTY TRICKS | HOW TO MAGIC

913 views / 1 likes - added 6 years ago

Top Fun Magic Trick Ideas for your New Year's Eve Party! In this episode of How To Magic, Evan Era shows 10 Magic Party Tricks for 2017 NYE! Easy magic tricks with champagne bottles, money, balloons, playing cards and more! Fun family-friendly party trick
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12 COOLEST PET CRAFTS AND IDEAS

751 views / 0 likes - added 6 years ago

Amazing DIY ideas for pet-owners: toys and scratch points for cats, clothes for dogs, pet beds and feeders. Subscribe to 5-Minute Crafts KIDS: https://goo.gl/PEuLVt ---------------------------------------------------------------------------------------- H
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When To Try New Things (According to Math)

531 views / 0 likes - added 6 years ago

The Explore/Exploit Trade Off. The best algorithm for when to try new things and when to stick to what you know: the Gittins Index. Based on a chapter of the book Algorithms to Live By, The Computer Science of Human Decisions by Brian Christian and Tom Gr
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What is DARK ENERGY?

536 views / 0 likes - added 6 years ago

Check out Dom's Video on Dark Matter! https://youtu.be/iTbP5XCGmMg Subscribe to Dom's Channel Every Think! https://www.youtube.com/channel/UCGI000V6ZIAQf97MNybAaLQ/featured Dark Energy is one of the biggest mysteries of our universe. It makes up more than
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How Close Are We to Replacing Humans With Robots?

545 views / 1 likes - added 6 years ago

A.I. advancements are making robots look more like humans. How long until they replace us? What Happens If We Give A.I. The Ability To Remember Everything? - https://www.youtube.com/watch?v=3Nq-9_SwC68 Read More: ‘AI Is Good for the World,’ Says Humanoid
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5 INCREDIBLE Animal Robots

469 views / 0 likes - added 6 years ago

Credits & Sources: 5. Pleurobot https://www.youtube.com/watch?v=jMWMJ1wv9w4 4. eMotion Butterflies https://www.youtube.com/watch?v=1gu3z7w4Vc8 3. SCAMP https://www.youtube.com/watch?v=bAhLW1eq8eM 2. SpotMini https://www.youtube.com/watch?v=tf7IEVTDjng
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Introduction to Electric Fields

1,064 views / 0 likes - added 6 years ago

A simple and comprehensive introduction to electric fields. Covers the basics like the electric field of a charge, electric field lines and the electric field equation. Hi! I'm Jade. I make fun physics videos that will make you smarter while making you sm
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Machine Learning Explained

952 views / 0 likes - added 6 years ago

Machine learning explained simply. In this video you'll learn what exactly machine learning is and machine learning basics. No knowledge of machine learning required to watch this video. Hi! I'm Jade. Subscribe to Up and Atom for new physics, math and com
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When To Quit (According to Math)

369 views / 1 likes - added 6 years ago

Optimal Stopping. The Secretary Problem Explained. Taken from a chapter of the book "Algorithms to Live By - The Computer Science of Human Decisions" by Brian Christian and Tom Griffiths Hi! I'm Jade. Subscribe to Up and Atom for new physics, math and com
06:20 Popular
The Himalayan Mountains: How They Formed

750 views / 1 likes - added 6 years ago

This is the story of how India broke free from Africa to form the tallest mountains in the world. YouTube: https://www.youtube.com/ScopeofScience Facebook: https://www.facebook.com/scopeofscience/ Twitter: https://twitter.com/kurtisbaute Blog: http://www.
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What Happens When You Get Rabies?

559 views / 1 likes - added 6 years ago

Rabies may have lead to legends of werewolves, vampires, and zombies. And while it’s preventable, it still plagues around 60,000 people a year. Subscribe! http://bit.ly/1FkxVLb ‖ Twitter! https://twitter.com/gross_science ‖ Instagram! https://www.instagra
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Multiply Numbers By Drawing Lines

615 views / 0 likes - added 6 years ago

Gow to multiply numbers by drawing lines. Get the Multiply By Lines Book! https://www.amazon.com/gp/product/1500866148/ If you like my videos, you can support me at Patreon: http://www.patreon.com/mindyourdecisions Connect on social media. I update each s
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Will We All Be Overweight By 2048?

643 views / 0 likes - added 6 years ago

Will we all be overweight by 2048? The dangers of linear regression and linear thinking. Taken from a chapter of Jordan Ellenberg's amazing book How Not to Be Wrong: The Power of Mathematical Thinking. Thanks to the Vlogbrothers for their sponsorship of t
12:47 Popular
Math Antics - Mixed Numbers

2,239 views / 1 likes - added 6 years ago

In this re-make of our Mixed Numbers video, we take a more intuitive approach to converting between Mixed Numbers and Improper Fractions. You can still access the old version of the video here: https://www.youtube.com/watch?v=-55KA6kaXFY
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The only wild monkeys in Europe

525 views / 0 likes - added 6 years ago

I visited Gibraltar and hung out with monkeys. Follow Johnny on Instagram: https://goo.gl/CduwlO and Facebook: https://goo.gl/l0x5cA The first Vox Borders documentary is releasing on Youtube and Facebook on October 17th. The other five documentaries will
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How Many Dimensions Can You See?

435 views / 0 likes - added 6 years ago

Flatland and how many dimensions you can see (HINT: it's not 3!) Hi! I'm Jade. I make physics videos that will make you smarter while making you smile :) ***SUBSCRIBE*** https://www.youtube.com/c/upandatom ***Let's be friends*** TWITTER: https://twitter.c
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Math, When Are You Going To Use It?

910 views / 0 likes - added 6 years ago

If you're in or went to high school, you're familiar with the phrase "When am I ever going to use this?" when talking about pretty much anything you learn in math class. This is the answer to that question. The real answer, not something like "one day a s
08:08 Popular
Are Force Fields Possible?

707 views / 0 likes - added 6 years ago

You know the awesomely powerful force fields you see in the movies? Why don't they exist in real life? Are they physically possible? Come find out. Hi! I'm Jade. I'm an Aussie with a Bachelor's degree in Applied Physics. After three years and over 100 lab
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Why Are Soap Bubbles So Colorful?

779 views / 0 likes - added 6 years ago

Why are soap bubbles rainbow colored? Iridescence explained both by wave theory and QED (quantum electrodynamics). Hi! I'm Jade. I'm an Aussie with a Bachelor's degree in Applied Physics. After three years and over 100 lab sessions, I realized I'm terribl
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Quantum Cryptography Explained Simply

690 views / 0 likes - added 6 years ago

Quantum Cryptography explained simply. Regular encryption is breakable, but not quantum cryptography. Today we'll look at the simplest case of quantum cryptography, quantum key distribution. It uses the Heisenberg Uncertainty Principle to prevent eavesdro
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How Do We Find Earth-Like Planets? Ft. Amor Sciendi

533 views / 1 likes - added 6 years ago

Check out the video we did on James's channel! https://www.youtube.com/watch?v=RqRH22vQDdw&feature=youtu.be Check out Tyler's animation channel! https://www.youtube.com/channel/UCKaBOWQGbSJouF84S8TPvSQ *SUBSCRIBE TO UP AND ATOM* https://www.youtube.com/c/
05:27
An unexpected way to inflate a balloon - Numberphile

473 views / 0 likes - added 6 years ago

Using a kamifusen (a Japanese paper balloon). Featuring Tadashi Tokieda. More Tadashi videos: http://bit.ly/tadashi_vids More links & stuff in full description below ↓↓↓ Objectivity (videos by Brady about science objects): http://bit.ly/Objectivity Discus
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How To Fire Up a Steam Locomotive

610 views / 0 likes - added 6 years ago

•A step-by-step video, with descriptions, on how to fire up a coal-burning steam locomotive. The entire 6 - 7 hour process was shortened down to ~37 minutes in this video to highlight most of the main points. •The locomotive seen in the video is
06:51
Which Season Are You?

677 views / 1 likes - added 6 years ago

BuzzMoy Presents: Which Season Are You? Each of 4 seasons has its identifying effects on nature. We can also be broken down into groups according to our characteristics. Ever wonder which season matches your personality most? Let's find out which of the f
04:47 Popular
12 ILLUSIONS THAT WILL TEST YOUR BRAIN

1,358 views / 2 likes - added 6 years ago

Sometimes our brain sees things in two different ways. We found the best 12 illusions to test your brain, just try to see them from a different angle! What do you see? ● 9 Simple Questions That Reveal Your True Personality https://www.youtube.com/watch?v=
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09:03 Popular
Garbage Plates: Rochester's Best-Kept Secret || Food/Groups Empire Plate of Mind

734 views / 1 likes - added 6 years ago

People are shocked to hear that Rochester, a one-time boomtown on the southern shore of Lake Ontario, is actually the third-biggest city in the Empire State. It might not have New York City’s international cachet, or Buffalo’s diehard sports t
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Where do math symbols come from? - John David Walters

869 views / 1 likes - added 6 years ago

Sign up for our newsletter here: https://ed.ted.com/newsletter View full lesson: https://ed.ted.com/lessons/where-do-math-symbols-come-from-john-david-walters Math is full of symbols: lines, dots, arrows, English letters, Greek letters, superscripts, subs
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05:04 Popular
Super Drew Saves Birthday Party & Fights Count Spatula | A Stupendous Drew Pendous Superhero Story

767 views / 4 likes - added 6 years ago

It was Ella's birthday and Drew, Nikki, and Robby were planning a surprise party! Everything was ready, down to the most awesome birthday cake, when Count Spatula from Cruel School stole it! Time for Drew and his Mighty Pen Ultimate to save the day! Subsc
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DIY Cake Pops for Father's Day | The Nikki Show at Cool School

685 views / 1 likes - added 6 years ago

Nikki and Robby show you how to make DIY cake pops for your Pop! There's a science behind baking, so Nikki will show you the cool science that happens while you're baking! Subscribe to Cool School's Channel: http://bit.ly/18enloo Like Cool School on Faceb
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Can You Find the Popsicles? | Story Time with Ms. Booksy | Fun Kids Games at Cool School

757 views / 0 likes - added 6 years ago

See if you can find all the hidden popsicles in this fun kids game! Tell us how many of the hidden objects you find in the comments below! Subscribe to Cool School's Channel: http://bit.ly/18enloo Like Cool School on Facebook: http://on.fb.me/1EFNxXE Foll
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The Cheerios Effect

593 views / 0 likes - added 6 years ago

Who knew there was so much science in a bowl of cereal? Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ Ever notice how cereal clumps up in your bowl, or how cereal sticks to the edges of the bowl? Bubb
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Why Does the Sun Make You Sneeze?

650 views / 0 likes - added 6 years ago

Tunnel Bear for FREE: http://tunnelbear.com/brainfood If you happen to like our videos and have a few bucks to spare to support our efforts, check out our Patreon page where we've got a variety of perks for our Patrons, including Simon's voice on your GPS
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$3 Ramen Vs. $79 Ramen • Japan

532 views / 0 likes - added 6 years ago

“Worth It is in Japan taking on the most requested dish: Ramen!” Food lovers Steven Lim and Andrew, along with their cameraman Adam, embark on the ultimate food adventure in BuzzFeed’s hit series, Worth It, trying delicious foods at thre
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But what *is* a Neural Network? | Deep learning, Part 1

612 views / 0 likes - added 6 years ago

Subscribe to stay notified about part 2 on backpropagation: http://3b1b.co/subscribe Support more videos like this on Patreon: https://www.patreon.com/3blue1brown For any early-stage ML entrepreneurs, Amplify Partners would love to hear from you: 3blue1br
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Fibonacci Numbers hidden in the Mandelbrot Set - Numberphile

584 views / 1 likes - added 6 years ago

With Dr Holly Krieger from Murray Edwards College, University of Cambridge. Have a look at Brilliant (and get 20% off) here: https://brilliant.org/Numberphile More Numberphile videos with Dr Krieger: http://bit.ly/HollyKrieger Her Twitter: https://twitter
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The ancient city designed to track time

611 views / 0 likes - added 6 years ago

Keeping time was challenging for ancient civilizations, so this one built a city to do it. Follow Johnny on Instagram: https://goo.gl/CduwlO and Facebook: https://goo.gl/l0x5cA The first Vox Borders documentary is releasing on Youtube and Facebook on Octo
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Indoor Playground Trampoline Park Indoor Games and Activities Family Fun Play Center for Kids

1,003 views / 0 likes - added 6 years ago

Indoor Playground Trampoline Park Indoor Games and Activities Family Fun Play Center for Kids. Thanks for joining Evren's family in this Indoor Kids trampoline and Family Fun arcade games Centre. This is a huge Indoor play Area for children and Kids can j
10:28 Popular
How the Universe is Way Bigger Than You Think

716 views / 1 likes - added 6 years ago

Check out Squarespace! http://www.squarespace.com/reallifelore 10% Off Code: REALLIFELORE The Universe is so enormous we can't really comprehend it all. I try my best to visualize it in this video. This video had without a doubt the most complicated math
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Smart Math Techniques - Solve maths problems in seconds

982 views / 0 likes - added 6 years ago

Topic In this topic our expert trainer Shruti explains how to solve difficult maths problems in a matter of seconds. OBJECTIVE To enable you to to do faster calculation using best speed maths techniques and make you score more in your exams. These speed m
26:58
Graphing Lines by Plotting Points (TTP Video 29)

556 views / 1 likes - added 6 years ago

How to Graph lines by making tables and plotting points. Focus will be on developing better techniques.
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Graphing Lines by Solving for Y and Plotting Points (TTP Video 30)

492 views / 0 likes - added 6 years ago

An extension of the previous video. Focus will be on development of more elegant graphing techniques.
03:55
Mosquito Wars

460 views / 0 likes - added 6 years ago

In Southeast Asia, some types of the malaria parasite develop resistance to the drug combinations used to cure and prevent the disease. If this drug resistance spread to Africa, it’d be a disaster. Fortunately, partners on the front lines are finding ways
13:24 Popular
Basic Linear Functions - Math Antics

1,930 views / 1 likes - added 6 years ago

Learn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
05:46 Popular
SHOOTING ALIENS! Family Fun Game Night Challenges Surprise Toys Disney Cars 3 Mickey Mouse Clubhouse

830 views / 2 likes - added 6 years ago

ALIENS SHOOTING GAME! Family Fun Game Night Challenges Disney Cars 3 Mashem Disney Mickey Mouse Clubhouse Surprise Toys. Thanks for joining Evren and Evren's family to unbox and play this Galaxy Shooting Game. The players has to shoot chosen aliens to gai
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Identical track race science /// Homemade Science with Bruce Yeany

896 views / 0 likes - added 6 years ago

Two identical tracks have several marked release points, what position on the curved path will get a ball to the bottom of the track the quickest. The movement on the tracks can be compared to the movement of pendulums and to the movement of balls down a
01:38 Popular
The 'Epic SpongeBob Quotes' Megamix Music Video

766 views / 2 likes - added 6 years ago

Everyone LOVES to quote SpongeBob. So to celebrate these funny and memorable lines, we’ve created an EPIC megamix for you! Now you can go JELLYFISH-JAM OUT with these quotes and let us know which ones we missed! Catch more SpongeBob on Nickelodeon. #Nick
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Conjugate acid-base pairs | Acids and bases | Chemistry | Khan Academy

579 views / 0 likes - added 6 years ago

Introduction to conjugate acid-base pairs. Definition and examples of conjugate acid-base pairs. Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivit
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Le Chatelier's principle: Worked example | Chemical equilibrium | Chemistry | Khan Academy

936 views / 0 likes - added 6 years ago

A worked example using Le Chatelier's principle to predict how concentrations will shift for different perturbations. Example includes changes in reaction vessel volume, changing amount of solid product, adding inert gas, and adding a catalyst. Chemistry
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Introduction to reaction quotient Qc | Chemical equilibrium | Chemistry | Khan Academy

646 views / 0 likes - added 6 years ago

Introduction to the reaction quotient Qc, and how to use the reaction quotient to predict how the reaction concentrations will change. Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its
11:47 Popular
Bond enthalpy and enthalpy of reaction | Chemistry | Khan Academy

1,146 views / 0 likes - added 6 years ago

Introduction to bond enthalpy, and how to use bond enthalpies to calculate enthalpy of reaction. Watch the next lesson: https://www.khanacademy.org/science/chemistry/thermodynamics-chemistry/enthalpy-chemistry-sal/v/2015-ap-chemistry-free-response-7?utm_s
07:32
Ionic bonds and Coulombs law

623 views / 1 likes - added 6 years ago

Introduction to how the strength of ionic bonds is related to Coulomb's law. Example of using Coulomb's law to explain differences in melting points of ionic compounds.
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Calculating internal energy and work example | Chemistry | Khan Academy

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

Worked example calculating the change in internal energy for a gas using the first law of thermodynamics. Watch the next lesson: https://www.khanacademy.org/science/chemistry/thermodynamics-chemistry/internal-energy-sal/v/specific-heat-and-latent-leat-of-
05:53
Comparing Q vs K example | Chemical equilibrium | Chemistry | Khan Academy

575 views / 0 likes - added 6 years ago

A worked example using reaction quotient Q to predict how concentrations will shift so the reaction can get to equilibrium. Watch the next lesson: https://www.khanacademy.org/science/chemistry/acids-and-bases-topic/acids-and-bases/v/arrhenius-definition-o
07:33 Popular
Ways to get a buffer solution | Chemistry | Khan Academy

1,247 views / 0 likes - added 6 years ago

Describes the two main situations where you get a buffer: making a buffer for a specific pH by combining a weak acid and a salt containing the conjugate base, and using a neutralization reaction by combining a weak acid and a strong base. Watch the next l
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Rate constant k from half-life example | Knetics | Chemistry | Khan Academy

922 views / 0 likes - added 6 years ago

Example problem showing how to find the rate constant k from the half-life of a first order reaction. Watch the next lesson: https://www.khanacademy.org/science/chemistry/chem-kinetics/copy-of-kinetics/v/second-order-reaction-with-calculus?utm_source=YT&u
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AP Chemistry multiple choice sample: Boiling points

531 views / 1 likes - added 6 years ago

Comparing the boiling point of nonane and 2,3,4-trifluoropentane. A sample multiple choice problem from the 2014 AP course description.
07:50 Popular
pH and pKa relationship for buffers | Chemistry | Khan Academy

827 views / 0 likes - added 6 years ago

How the Henderson-Hasselbalch equation can be used to look at the ratio of conjugate acid and base using relationship between buffer pH and pKa. Watch the next lesson: https://www.khanacademy.org/science/chemistry/acid-base-equilibrium/buffer-solutions/v/
06:47 Popular
Noble gas configuration

775 views / 0 likes - added 6 years ago

How to write electron configurations for atoms and monatomic ions using noble gas configuration Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity
07:45 Popular
Introduction to chemistry

807 views / 0 likes - added 6 years ago

A big picture intro to chemistry and why it is fascinating. Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a fir
1:10:07
Khan Academy Live: AP Calculus

583 views / 0 likes - added 6 years ago

Taking AP Calculus? Prep for the exam with our free live tutoring session. Dave, one of our calculus experts, will review key concepts, solve sample questions, and share ways to avoid common mistakes. Prep for your AP Calculus exams on Khan Academy: https
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Khan Academy Live: SAT Math

778 views / 0 likes - added 6 years ago

Need help with SAT math? Join Eric, one of Khan Academy’s SAT experts, for an SAT math class. Eric reviews some of the most important math skills for the test and provides tips on how to avoid careless mistakes. This is a recording of our May 16 livestrea
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Parallel structure | Syntax | Khan Academy

652 views / 0 likes - added 6 years ago

Parallel structure isn’t a set rule, but more of a stylistic choice: it helps sentence elements maintain a pattern. This is a very special episode because it’s Paige’s last video with us as a KA intern! We will miss having Paige as a contributor to the Gr
04:44 Popular
Relative clauses | Syntax | Khan Academy

746 views / 0 likes - added 6 years ago

A relative pronoun is a word like “that” or “which” or “who”, so a relative clause is a clause that begins with a relative pronoun. In the sentence “The dragon who breathed blue fire has retired,” “who breathed blue fire” is a relative clause. Learn more
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Dependent and independent clauses | Syntax | Khan Academy

1,279 views / 0 likes - added 6 years ago

Independent clauses can stand on their own as sentences, but dependent clauses can’t. We’ll take a closer look at what this means. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/syntax/e/dependent-and-independent-clauses Wat
05:57 Popular
Phrases and clauses | Syntax | Khan Academy

1,469 views / 0 likes - added 6 years ago

A phrase is any collection of words that behaves like a part of speech, like a noun phrase (“my brother Stu”), an adjectival phrase (“in a different shade of blue”), or an adverbial phrase (“with elegance and tact”). A clause is any noun phrase plus a ver
04:19
Dangling modifiers | Syntax | Khan Academy

585 views / 0 likes - added 6 years ago

A modifying word or phrase “dangles” when it doesn’t apply to the word it’s supposed to modify. Learn how to spot and fix this problem! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/syntax/e/dangling-modifiers/ Watch the ne
04:43
Subject, direct object, and indirect object | Syntax | Khan Academy

656 views / 0 likes - added 6 years ago

A subject is the noun phrase that drives the action of a sentence; in the sentence “Jake ate cereal,” Jake is the subject. The direct object is the thing that the subject acts upon, so in that last sentence, “cereal” is the direct object; it’s the thing J
02:34
Subjects and predicates | Syntax | Khan Academy

650 views / 0 likes - added 6 years ago

A subject is the noun or pronoun-based part of a sentence, and a predicate is the verb-based part that the subject performs. Let’s explore how that works in context. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/syntax/e/id
04:38
Run-ons and comma splices | Syntax | Khan Academy

593 views / 0 likes - added 6 years ago

A run-on sentence doesn’t separate any of its independent clauses with the punctuation that it needs, and a comma splice incorrectly separates two independent clauses with a comma, instead of a comma-and-coordinating-conjunction. Practice this yourself on
03:48
Recognizing fragments | Syntax | Khan Academy

486 views / 0 likes - added 6 years ago

A sentence fragment is a chunk of language that hasn’t made it all the way to being a working sentence; it might be missing a verb, or there might not be a subject. Learn how to turn a fragment into a sentence in this video! Practice this yourself on Khan
04:07 Popular
Pronoun-antecedent agreement | Syntax | Khan Academy

766 views / 0 likes - added 6 years ago

An antecedent is “the thing that came before”. When you use a pronoun, it’s standing in for a word you used previously—that’s the antecedent. Join us as we demonstrate how to make sure that your pronouns and antecedents match up with one another: that’s c
04:53
Subject-verb agreement | Syntax | Khan Academy

627 views / 0 likes - added 6 years ago

Agreement is the art of making sure that sentence parts agree with one another; you want to make sure that your subjects and verbs match up. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/syntax/e/subject-verb-agreement Watc
04:14 Popular
Compound-complex sentences | Syntax | Khan Academy

842 views / 0 likes - added 6 years ago

Compound-complex sentences are compound sentences with dependent or subordinate clauses added to them. Paige and Rosie explain how to spot and use them. Practice this yourself on Khan Academy right now www.khanacademy.org/syntax/e/complex-and-compound-com
05:07 Popular
Complex sentences | Syntax | Khan Academy

769 views / 0 likes - added 6 years ago

Complex sentences are simple sentences with dependent or subordinate clauses added to them. Paige and Rosie explain how to spot them and use them in this video. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/syntax/v/compound-comple
04:29 Popular
Simple and compound sentences | Syntax | Khan Academy

921 views / 0 likes - added 6 years ago

A simple sentence contains one independent clause. A compound sentence contains more than one! Put another way: a simple sentence contains a subject and a predicate, but a compound sentence contains more than one subject and more than one predicate. Pract
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Exclamations | Syntax | Khan Academy

472 views / 0 likes - added 6 years ago

An exclamation is a sentence that expresses great emotion! David and Paige covered declarative, interrogative, and imperative sentences; now they tackle a fourth type of sentence that ends in an exclamation mark. Find out more! Watch the next lesson: http
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Three types of sentence | Syntax | Khan Academy

637 views / 0 likes - added 6 years ago

Three essential types of sentence are declarative sentences (which are statements), interrogative sentences (which are questions), and imperative sentences (which are orders). Join us as we give examples of each! Practice this yourself on Khan Academy rig
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What is a sentence? | Syntax | Khan Academy

554 views / 0 likes - added 6 years ago

A sentence is a grammatically complete idea. All sentences have a noun or pronoun component called the subject, and a verb part called the predicate. David and Paige explore this division across several different example sentences. Watch the next lesson:
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Ellipses | Punctuation | Khan Academy

666 views / 0 likes - added 6 years ago

Ellipses are three little dots that we use to show a pause or that a portion of a quote has been removed. Learn how to use them in this video. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/miscellaneous-punctuation/e/introd
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Parentheses | Punctuation | Khan Academy

408 views / 0 likes - added 6 years ago

Parentheses set off extra information (such as a writer's remarks, an interruption, or a reference) from the rest of a sentence. Learn how to use them in this video! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/miscellaneo
04:51 Popular
Hyphens vs. dashes | Punctuation | Khan Academy

832 views / 1 likes - added 6 years ago

Hyphens and dashes look pretty similar, but their uses are very different! Learn when to use each one in this video. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/miscellaneous-punctuation/e/dashes-and-hyphens Watch the nex
06:20
Dashes | Punctuation | Khan Academy

512 views / 0 likes - added 6 years ago

Dashes are like little actors—they can behave like colons, pairs of commas, or parentheses. Learn how to use them in this video! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/miscellaneous-punctuation/e/introduction-to-the-
03:13
Using quotation marks in titles | Punctuation | Khan Academy

561 views / 0 likes - added 6 years ago

Learn how to use quotation marks to title things like poems, songs, and episodes of TV shows. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/miscellaneous-punctuation/e/italics--underlines--and-quotes/ Watch the next lesson:
04:18
How to use italics and underlines | Punctuation | Khan Academy

565 views / 0 likes - added 6 years ago

Learn how to use italics and underlines when writing the titles of works or when emphasizing a particular word or phrase. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/miscellaneous-punctuation/e/italics--underlines--and-qu
10:57
BONUS: History of the possessive apostrophe | The Apostrophe | Punctuation | Khan Academy

586 views / 0 likes - added 6 years ago

David, Paige, and Jake cover the fascinating history of the possessive apostrophe. Stay tuned for this bonus video! Missed the previous lesson? Watch here: https://www.khanacademy.org/humanities/grammar/punctuation/the-apostrophe/v/bonus-history-of-the-ap
05:40
BONUS: History of the apostrophe | The Apostrophe | Punctuation | Khan Academy

463 views / 0 likes - added 6 years ago

The apostrophe has a bizarre history, including being the name for something that's not really related to grammar at all. David, Paige, and special guest Jake explain. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/punctuation/the-a
02:31
Choosing between its and it’s | The Apostrophe | Punctuation | Khan Academy

526 views / 1 likes - added 6 years ago

David and Paige explain the meaning of two English words that look and sound very similar but act very different: _its_ and _it's_. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-apostrophe
02:51
Apostrophes and plurals | The Apostrophe | Punctuation | Khan Academy

464 views / 0 likes - added 6 years ago

There is *one* extremely rare case in which we use apostrophes to make things plural. David and Paige, KA's resident grammarians, discuss this unusual case. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/p
04:11
Advanced (plural) possession | The Apostrophe | Punctuation | Khan Academy

553 views / 0 likes - added 6 years ago

Paige and David talk about using apostrophes to show that something belongs to multiple people. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-apostrophe/e/advanved--plural--possesion Watch
01:51
Possession for words ending in “s” | The Apostrophe | Punctuation | Khan Academy

500 views / 0 likes - added 6 years ago

Do words that end in "s" still need _'s_ to show possession? David and Paige explain! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-apostrophe/e/introduction-to-the-possessive-case Watch the next lesson: https://www.kha
03:45
Introduction to the possessive | The Apostrophe | Punctuation | Khan Academy

603 views / 0 likes - added 6 years ago

Apostrophes can help show when something belongs to someone. Paige and David explain how! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-apostrophe/e/introduction-to-the-possessive-case Watch the next lesson: https://www
03:36 Popular
Introduction to contractions | The Apostrophe | Punctuation | Khan Academy

931 views / 1 likes - added 6 years ago

Apostrophes are great at standing in for missing letters, allowing us to shorten words. Paige and David discuss contractions and the Principle of Least Effort. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-apostrophe/e/
04:50
Introduction to the apostrophe | The Apostrophe | Punctuation | Khan Academy

603 views / 0 likes - added 6 years ago

David and Paige, KA’s resident grammarians, introduce a new piece of punctuation: the apostrophe! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-comma/e/introduction-to-the-apostrophe Watch the next lesson: https://www.k
03:43 Popular
BONUS: The Oxford comma | Punctuation | Grammar | Khan Academy

845 views / 0 likes - added 6 years ago

David and Paige tackle the great comma debate of our time: Oxford comma or no Oxford comma? Missed the previous lesson? https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/v/appositives-the-comma-punctuation-khan-academy?utm_source=YT&utm
03:00
Appositives | Punctuation | Grammar | Khan Academy

625 views / 0 likes - added 6 years ago

David and Paige, KA’s resident grammarians, cover appositives and how to use commas along with them. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/e/appositives?utm_source=YT&utm_med
03:00 Popular
Commas in dialogue | Punctuation | Grammar | Khan Academy

1,158 views / 1 likes - added 6 years ago

“Today we’re going to talk about using commas in dialogue,” said David and Paige, KA’s resident grammarians. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/e/commas-in-dialogue?utm_so
03:24 Popular
More uses for commas | Punctuation | Grammar | Khan Academy

799 views / 0 likes - added 6 years ago

David and Paige, KA’s resident grammarians, discuss tag questions, yes and no statements, and direct address -- all situations where the comma is super useful. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/v/c
01:51
Punctuating a list | Punctuation | Grammar | Khan Academy

579 views / 0 likes - added 6 years ago

Learn how to use commas to punctuate a written list of people, things, actions, or events. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/e/punctuating-lists?utm_source=YT&utm_medium=
04:35
Commas and introductory elements | Punctuation | Grammar | Khan Academy

522 views / 0 likes - added 6 years ago

In English, you use commas to separate introductory elements from the rest of a sentence. Find out how with David and Paige! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/e/commas-an
03:19 Popular
Commas in space and time | The Comma | Punctuation | Khan Academy

818 views / 0 likes - added 6 years ago

Learn how to use commas when writing addresses (in space) and dates (in time). Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/e/salutations--valedictions--dates--and-addresses Watch t
02:18 Popular
Salutations and valedictions | Punctuation | Grammar | Khan Academy

824 views / 0 likes - added 6 years ago

David and Paige, KA’s resident grammarians, talk about how to address and sign off on letters using commas! Watch the next lesson: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/v/commas-in-space-and-time-the-comma-punctuation-khan-a
03:59 Popular
Meet the Comma | Punctuation | Grammar | Khan Academy

900 views / 1 likes - added 6 years ago

David and Paige introduce you to the superhero of the punctuation world: the comma! Practice this yourself on Khan Academy right now: . Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/
02:52
Three ways to end a sentence | Punctuation | Khan Academy

579 views / 0 likes - added 6 years ago

David and Paige, KA’s resident grammarians, introduce the three ways to end a sentence: the period, the exclamation point, and the question mark. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-comma/e/three-ways-to-end-a
06:08 Popular
Beginning sentences with conjunctions | The parts of speech | Grammar | Khan Academy

781 views / 0 likes - added 6 years ago

Is it okay to begin a sentence with a conjunction like "but" or "because"? Yes. David explains why. Missed the previous lesson? https://www.khanacademy.org/humanities/grammar/partsofspeech/conjunctions/v/correlative-conjunctions?utm_source=YT&utm_medium=D
03:12 Popular
Correlative conjunctions | The parts of speech | Grammar | Khan Academy

1,002 views / 0 likes - added 6 years ago

Correlative conjunctions work in pairs to connect parts of sentences. David teaches you how they do it! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/conjunctions/e/correlative-conjuntions?u
05:27 Popular
Subordinating conjunctions | The parts of speech | Grammar | Khan Academy

1,204 views / 0 likes - added 6 years ago

Subordinating conjunctions join two parts of complex sentences––independent clauses to dependent clauses. David explains how. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/conjunctions/e/coo
04:33 Popular
Coordinating conjunctions | The parts of speech | Grammar | Khan Academy

990 views / 0 likes - added 6 years ago

Coordinating conjunctions connect parts of sentences to each other. David explains how. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/conjunctions/e/meet-the-conjunction?utm_source=YT&utm_me
03:50
Adjectives and commas | Adjectives | Khan Academy

693 views / 1 likes - added 6 years ago

When using more than one adjective, sometimes you put a comma between them and sometimes you don't. Learn how to tell when you need a comma in this video! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-modifier/e/commas-
09:03
BONUS VIDEO | Singular They | The parts of speech | Grammar | Khan Academy

512 views / 0 likes - added 6 years ago

You may have been hearing a lot about the "singular they" recently. But what is it? How does it work, what is its history, and is it grammatical? Let's find out. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-modif
02:55 Popular
Emphatic pronouns | The parts of speech | Grammar | Khan Academy

889 views / 0 likes - added 6 years ago

Sometimes we use reflexive pronouns like "myself" and "ourselves" for emphasis in a sentence, like, "If you won't help me, then I'll do it myself!" KA's Grammar Fellow, David, explains this usage. Practice this yourself on Khan Academy right now: https://
05:03 Popular
Indefinite Pronouns | The parts of speech | Grammar | Khan Academy

1,131 views / 0 likes - added 6 years ago

David, Khan Academy's Grammar Fellow, covers three nifty features of indefinite pronouns, which are pronouns that are just a little vague, y'know? Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspee
05:18 Popular
Pronoun number | The parts of speech | Grammar | Khan Academy

862 views / 0 likes - added 6 years ago

The difference between something being singular or plural is what we call 'grammatical number' in English. Here's how that idea applies to pronouns! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofsp
04:39 Popular
Grammatical person and pronouns | The parts of speech | Grammar | Khan Academy

865 views / 0 likes - added 6 years ago

There's this idea in grammar called grammatical person that helps describe who's being talked about in a sentence. David, KA's Grammar Fellow, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/parts
05:34
Subject and object pronouns | The parts of speech | Grammar | Khan Academy

528 views / 0 likes - added 6 years ago

Before we get any further with pronouns, let's cover what the difference between a subject and an object pronoun is, because the distinction between those two concepts will start coming up a good deal. Practice this yourself on Khan Academy right now: htt
04:47
Who versus whom | The parts of speech | Grammar | Khan Academy

590 views / 0 likes - added 6 years ago

When do you use who, and when do you use whom? David, KA's grammarian, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-pronoun/e/relative-pronouns?utm_source=YT&utm_medium=Desc&u
05:41 Popular
That versus which | The parts of speech | Grammar | Khan Academy

964 views / 0 likes - added 6 years ago

Much has been made of the distinction between "that" and "which" in English, but it can mostly be summed up in two points: 1. "That" doesn't work so well with commas. 2. "Which" doesn't work so well with people. David the Grammarian explains. Watch the ne

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