Search Results: " solve mit admissions question? geometry problem 1869"

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06:20
Dashes | Punctuation | Khan Academy

514 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-
01:08
You Can Control This Robot by Flexing Your Muscles

410 views / 0 likes - added 5 years ago

In a new paper published today, MIT CSAIL researchers Joseph DelPreto and Daniela Rus used electromyography sensors to make communication between a robot and a human a lot more intuitive without the need for verbal cues. Their system, dubbed RoboRaise, is
06:01
Momentum: Ice skater throws a ball

638 views / 0 likes - added 9 years ago

A simple conservation of momentum problem involving an ice skater and a ball More free lessons at: http://www.khanacademy.org/video?v=vPkkCOlGND4
04:47 Popular
Blood types are a 20-million-year mystery

723 views / 0 likes - added 5 years ago

Do you know what your blood type is? It’s a pretty basic health question with a pretty bizarre history. We take a look at some ill-fated blood experiments from yesteryear, and try to figure out why it is that all blood isn’t alike. And, our intrepid video
08:51
4 Revolutionary Riddles Resolved!

343 views / 0 likes - added 3 years ago

The solution to 4 rotation-related riddles, including the mystery cylinder, bike pedal pulling puzzle, track problem, and train part going backwards. Thank you to everyone who responded, liked, shared, or made a video response.Please fill out this short s
05:40
BONUS: History of the apostrophe | The Apostrophe | Punctuation | Khan Academy

465 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
21:19
The Mandelbrot Set - The only video you need to see!

469 views / 0 likes - added 3 years ago

This video has been edited together from several documentaries to describe the Mandelbrot set in a simple, introduction/beginner fashion! What is the Mandelbrot set? An incredible mathematical formula explaining fractals and geometry! Several mathematicia
10:16 Popular
Income And Wealth Inequality: Crash Course Economics

900 views / 0 likes - added 8 years ago

Inequality is a big, big subject. There's racial inequality, gender inequality, and lots and lots of other kinds of inequality. This is Econ, so we're going to talk about wealth inequality and income inequality. There's no question that economic inequalit
10:45 Popular
IIT JEE Circle Hyperbola Common Tangent Part 2

721 views / 0 likes - added 9 years ago

2010 IIT JEE Paper 1 Problem 45 Circle Hyperbola Common Tangent Part 2 More free lessons at: http://www.khanacademy.org/video?v=0imeUgSxR10
08:55 Popular
IIT JEE Circle Hyperbola Common Tangent Part 3

704 views / 0 likes - added 9 years ago

2010 IIT JEE Paper 1 Problem 45 Circle Hyperbola Common Tangent Part 3 More free lessons at: http://www.khanacademy.org/video?v=RomnHMWSLoE
10:36 Popular
IIT JEE Circle Hyperbola Common Tangent Part 4

708 views / 0 likes - added 9 years ago

2010 IIT JEE Paper 1 Problem 45 Circle Hyperbola Common Tangent Part 4 More free lessons at: http://www.khanacademy.org/video?v=eGo8C2Jshzs
12:17 Popular
IIT JEE Circle Hyperbola Common Tangent Part 5

870 views / 0 likes - added 9 years ago

2010 IIT JEE Paper 1 Problem 45 Circle Hyperbola Common Tangent Part 5 More free lessons at: http://www.khanacademy.org/video?v=rPoqpQcgNv4
03:13
Using quotation marks in titles | Punctuation | Khan Academy

567 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:
03:01
Did an 18th-Century Astronomer Watch Two Stars Collide?

503 views / 0 likes - added 7 years ago

Once thought to be an observational mistake, the mystery of the impossible star took over 300 years to solve! Watch full episodes of NASA's Unexplained Files: https://www.sciencechannelgo.com/nasas-unexplained-files/ Subscribe to Science Channel: http://b
04:31 Popular
Counting American Coins | Measurement And Data | Early Math | Khan Academy

736 views / 0 likes - added 8 years ago

Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-math-money/v/counting-dollars?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Watch the next lesson: htt
01:01
Words That Look Similar ON YOUR LIPS

41 views / 0 likes - added 3 weeks ago

Homophenes are words that sound different when you hear them, but look the same on a person's lips when said. It creates a major problem for lipreading. Example: "my" and "pie" are homophenes when you say them.
22:30 Popular
Newton's Laws of Motion - Physics 101 / AP Physics 1 Review - Dianna Cowern

1,990 views / 0 likes - added 3 years ago

Lesson 4 (Newton's Laws of Motion) of Dianna's Intro Physics Class on Physics Girl. Never taken physics before? Want to learn the basics of physics? Need an AP Physics 1 review before the exam? This course is for you!Exercises in this video:Problem 1: You
07:21 Popular
IIT JEE Complex Numbers (part 1)

804 views / 0 likes - added 9 years ago

2010 IIT JEE Paper 1 Problem 39 Complex Numbers (part 1) More free lessons at: http://www.khanacademy.org/video?v=_5ei_I02huY
11:59
IIT JEE Symmetric and Skew-Symmetric Matrices

592 views / 0 likes - added 9 years ago

2010 IIT JEE Paper 1 Problem 42 Symmetric and Skew-Symmetric Matrices More free lessons at: http://www.khanacademy.org/video?v=G6OoxGmJzuc
06:05
Mexico’s Monarch Butterfly Migration in VR180

478 views / 1 likes - added 5 years ago

This is a VR180 video so pop on your Google Cardboard or VR Headset to be totally immersed in our world! No headset? No problem. Move your mobile phone around and catch the total 180 experience! Hint: Look up
22:21
Freefall - Physics 101 / AP Physics 1 Review with Dianna Cowern

354 views / 0 likes - added 3 years ago

Lesson 2 of Dianna's Intro Physics Class on Physics Girl. Topic: Freefall. Never taken physics before? Want to learn the basics of physics? Need an AP Physics 1 review before the exam? This course is for you!Exercises in this video: Problem 1: If we drop
01:44 Popular
Interpreting Two-way Tables | Data And Modeling | 8th Grade | Khan Academy

1,724 views / 0 likes - added 8 years ago

Learn how to read two-way tables. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-counting-topic/cc-early-math-counting/v/counting-with-small-numbers?utm_source=YT&utm_medium=Desc&utm_c
02:01
Codename: Kids Next Door - Operation: S.H.A.V.E.

425 views / 0 likes - added 3 years ago

When Kids Next Door operatives start growing moustaches, it's up to the kids to clip this problem.Subscribe for more Cartoon Network fun!
01:26 Popular
How a space suit is the world's smallest space craft | Horizon: Space Junk | Earth Lab

728 views / 1 likes - added 6 years ago

Learn how complex a space suit needs to be in order to keep an astronaut alive in space. Subscribe to Earth Lab for more fascinating science videos - http://bit.ly/SubscribeToEarthLab All the best Earth Lab videos http://bit.ly/EarthLabOriginals Best of B
07:07 Popular
How Many Sides Does A Circle Have?

939 views / 0 likes - added 3 years ago

Watch my newest video, "Could a Toothpaste Sandwich Brush Your Teeth?": https://youtu.be/OdeiWhETqQYYou probably think you know a circle. Maybe youve even thought a little bit about what a circle is and what a circle isnt. But do you know how many sides a
04:09
Parentheses | Punctuation | Khan Academy

411 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
13:57 Popular
19 TEXT RIDDLES AND MYSTERY RIDDLES TO ROCK YOUR BRAIN

2,511 views / 6 likes - added 6 years ago

These cool text riddles and mystery riddles will rock your brain, testing all sides of you: 00:14 - Mystery Riddle - Logic Puzzle Do you consider yourself to be a wise man? This mystery riddle will answer that question. If you are, then this mystery riddl
04:01 Popular
Comparing Values With Calculator | Numbers And Operations | 8th Grade | Khan Academy

1,154 views / 0 likes - added 8 years ago

Learn how to compare 22.9% to √0.45 using a calculator. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-numbers-operations/cc-8th-approximating-irrational-numbers/e/approximating-irr
15:16
So why do colliding blocks compute pi?

517 views / 0 likes - added 5 years ago

Part 1: https://youtu.be/HEfHFsfGXjs Part 3: https://youtu.be/brU5yLm9DZM Home page: https://www.3blue1brown.com Brought to you by you: http://3b1b.co/clacks-thanks Many of you shared solutions, attempts, and simulations with me this last week. I loved it
04:10 Popular
Approximating With Powers Of 10 | Numbers And Operations | 8th Grade | Khan Academy

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

Learn how to approximate how much larger the world population was than the US population in 2014. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-numbers-operations/cc-8th-orders-of-
13:44 Popular
IIT JEE Integral with Binomial Expansion

792 views / 0 likes - added 9 years ago

2010 IIT JEE Paper 1 Problem 41 Integral with Binomial Expansion and Algebraic Long Division More free lessons at: http://www.khanacademy.org/video?v=1-5sTDLrcp4
02:41 Popular
Multiplying Multiples Of Powers Of 10 | Numbers And Operations | 8th Grade | Khan Academy

1,132 views / 0 likes - added 8 years ago

Learn how to multiply (9 * 10^9) (-2 * 10^-3). Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-numbers-operations/cc-8th-orders-of-magnitude/e/orders-of-magnitude?utm_source=YT&utm_m
03:45
Introduction to the possessive | The Apostrophe | Punctuation | Khan Academy

606 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
03:50
Adjectives and commas | Adjectives | Khan Academy

698 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-
13:13
1, 2, 3, 4 Stories About Math

383 views / 0 likes - added 4 years ago

From geometry to personal finance, there is one common denominator that links the stories in this reelthey are all about math.SUBSCRIBE: https://goo.gl/vR6AcbThis story is a part of our Human Condition series. Come along and let us connect you to some of
15:49 New
Think Like an Engineer: Solving Problems from Start to Finish | SciShow Kids Compilation

6 views / 0 likes - added 2 days ago

The whole crew at The Fort get together to learn how to come up with a solution to their problem the way an engineer would!Hosted by: Jessi Knudsen Castaeda (she/her/they/them)----------Love SciShow Kids and want to help support it? Become a Patron on Pat
06:39
Why do millipedes have so many legs?! (ft. Joe Hanson)

378 views / 0 likes - added 5 years ago

In which Joe Hanson from It's Okay To Be Smart asks, "How many legs is too many legs?" and Anna explores the weird world of millipedes—from bioluminescence to poisonous gas. Subscribe to Science Magic Show Hooray! https://bit.ly/2LLNAci Many thanks to Joe
04:04
Not Impossible: Ending Hunger in America

366 views / 1 likes - added 3 years ago

Not Impossible Labs is using modern technology to solve the issue of food insecurity in America with an easy to use, text-message-based platform.Subscribe here: https://freeth.ink/youtube-subscribe-foodinsecurityFar too many people are experiencing food i
04:19
Dangling modifiers | Syntax | Khan Academy

591 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
04:47
How to Warm Dinner Plates Is the Microwave Safe?

448 views / 0 likes - added 4 years ago

Warm plates keep food hot, and can even reheat food that needs it, like slices of well-rested meat. But what's the best way to heat an empty plate at home? The oven, hot running water and the microwave are all options — but MIT engineering and mater
04:39
How to make an Anti gravity suspension structure? - is Tensegrity structure.

479 views / 0 likes - added 3 years ago

Like and Subscribe. Answer to your question: https://youtu.be/gSBuc2VZD3k (explained)
23:24 Popular
Free Body Diagrams - Physics 101 / AP Physics 1 Review with Dianna Cowern

1,282 views / 0 likes - added 3 years ago

Lesson 5 (Free Body Diagrams) of Dianna's Intro Physics Class on Physics Girl. Never taken physics before? Want to learn the basics of physics? Need an AP Physics 1 review before the exam? This course is for you!Exercises in this video: Problem 1: Draw a
24:00 Popular
Generating π from 1,000 random numbers

825 views / 0 likes - added 7 years ago

Watch me calculate pi by rolling 1,000 random numbers on two d120 dice. All in the name of celebrating Pi Day 2017. You can watch all 500 rolls of the dice! https://www.youtube.com/watch?v=ESU4KdRLzu0 Here are some proofs that the probability of two rando
02:26 Popular
A Visual Riddle (The Epitaph of Stevinus)

1,087 views / 0 likes - added 7 years ago

A physics riddle following the "Epitaph of Stevinus". A string of beads is placed on top of a triangular prism. One side of the string is longer, but the other is steeper, which raises the question: to which side the string will slide to, if at all? This
00:44
The Dot That Changed Math #shorts

159 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
04:11
Advanced (plural) possession | The Apostrophe | Punctuation | Khan Academy

559 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
12:02 Popular
Trig Review for Physics - Common Math Tools - Physics 101, AP Physics 1 Review with Physics Girl

970 views / 0 likes - added 3 years ago

Creator/Host/Writer: Dianna CowernProducer: Laura ChernikoffHead Writer: Jeff BrockResearcher/Writer: Sophia ChenEditor: Levi ButnerExercises in this video: Problem 1: 1. You are running north-east at a speed of 4 m/s. What component of your velocity is n
01:51
Possession for words ending in “s” | The Apostrophe | Punctuation | Khan Academy

508 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
02:31
Choosing between its and it’s | The Apostrophe | Punctuation | Khan Academy

529 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
03:36 Popular
Introduction to contractions | The Apostrophe | Punctuation | Khan Academy

938 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/
04:12
We Still Don't Know Why Glass Exists, Here's Why

244 views / 0 likes - added 3 years ago

What is glass, and why does it exist? These are some of the questions that researchers think the hypothetical "perfect" form of glass could answershould they find it. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/El
10:03
Four has Four Letters

451 views / 0 likes - added 7 years ago

Four is the only number in the English language which as as many letters as its value. Leave your findings below and please do comment (constructively!) on the findings of others. Here is the python code I used to track which binary sequences ended in 13
03:19 Popular
Commas in space and time | The Comma | Punctuation | Khan Academy

824 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
02:27
How Does Convection Work? - Christmas Lectures with George Porter

529 views / 0 likes - added 3 years ago

George Porter demonstrates the process of convection, helping to solve the age-old problem of why sauces on our plate stay hot while everything else gets cold.Watch the full fourth lecture of the series: https://www.rigb.org/christmas-lectures/watch/1976/
12:53
Why do we have butts? | Anna's Science Magic Show Hooray!

521 views / 0 likes - added 5 years ago

In which John Cena asked the age-old question, “Why do we have butts?” and I went on an epic mission to find out. My journey took me from the simplest of creatures in the ancient seas to a lab at George Washington University—and finally to the earliest st
22:36 Popular
1D Motion & Kinematics - Physics 101 aka AP Physics 1 Review with Dianna Cowern

1,002 views / 0 likes - added 3 years ago

Never taken physics before? Want to learn the basics of physics? Need an AP Physics 1 review before the exam? This course is for you!Exercises in this video: PROBLEM 1A girl is riding her bike with a constant velocity of 10 m/s. How far has she gone after
05:25 Popular
Complex Numbers — Harder Example | Math | New SAT | Khan Academy

1,041 views / 0 likes - added 8 years ago

Watch Sal work through a harder Complex numbers problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-tips-planning/new-sat-about-sat/v/walk-through-sat-practice-platform?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Mi
04:32
The Visual Microphone: Passive Recovery of Sound from Video

580 views / 0 likes - added 7 years ago

The Visual Microphone: Passive Recovery of Sound from Video by: Abe Davis Michael Rubinstein Neal Wadhwa Gautham J. Mysore Fredo Durand Wialliam T. Freeman Project webpage: http://people.csail.mit.edu/mrub/VisualMic/
06:29
the Disney intro but it cost $5 to make

325 views / 0 likes - added 4 years ago

Today I recreate the iconic masterpiece that is the Disney intro - small problem, I can't play the piano or paint.INSTAGRAM: @liamthompsonofficialTIKTOK: @liamthompsonofficial
03:19 Popular
Heaven And Hell - Brain Teaser

946 views / 1 likes - added 8 years ago

Fun brain teaser in which you have to choose between two doors. One of the doors leads to heaven and the other door leads to hell. You are allowed to ask the guards one question. What is one question that would guarantee certainty of choosing the door to
07:45
Exhibit A: Glowing Evidence Leads the Way | Glitterbomb Mystery Part 2 | CRACK THE CASE

182 views / 2 likes - added 2 years ago

The question remains: Who is the Glitter Bomber?! Thanks to good old chemistry, Skully & The Mole have found a piece of useful evidence on the glitter bombers envelopes!
02:55 Popular
Linear Equation Word Problems — Basic Example | Math | New SAT | Khan Academy

1,227 views / 0 likes - added 8 years ago

Watch Sal work through a basic Linear equations word problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-heart-of-algebra/v/sat-math-h2-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the prev
01:16 Popular
Solving Quadratic Equations — Basic Example | Math | New SAT | Khan Academy

946 views / 0 likes - added 8 years ago

Watch Sal work through a basic Solving quadratic equations problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p5-harder?utm_source=YT&utm_medium=Desc&utm_campaign=New
02:49
Circle Equations — Harder Example | Math | New SAT | Khan Academy

652 views / 0 likes - added 8 years ago

Watch Sal work through a harder Circle equations problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s3-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the pr
01:53 Popular
Circle Equations — Basic Example | Math | New SAT | Khan Academy

775 views / 0 likes - added 8 years ago

Watch Sal work through a basic Circle equations problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s8-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the pre
03:18 Popular
Congruence And Similarity — Harder Example | Math | New SAT | Khan Academy

1,182 views / 0 likes - added 8 years ago

Watch Sal work through a harder Congruence and similarity problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s7-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Miss
04:19 Popular
Congruence And Similarity — Basic Example | Math | New SAT | Khan Academy

1,581 views / 0 likes - added 8 years ago

Watch Sal work through a basic Congruence and similarity problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s6-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Misse
04:10 Popular
Circle Theorems — Harder Example | Math | New SAT | Khan Academy

1,488 views / 0 likes - added 8 years ago

Watch Sal work through a harder Circle theorems problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s8-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the pre
04:28 Popular
Circle Theorems — Basic Example | Math | New SAT | Khan Academy

1,357 views / 0 likes - added 8 years ago

Watch Sal work through a basic Circle theorems problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s5-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the prev
02:50 Popular
Complex Numbers — Basic Example | Math | New SAT | Khan Academy

1,015 views / 0 likes - added 8 years ago

Watch Sal work through a basic Complex numbers problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s3-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the prev
05:33 Popular
Right Triangle Word Problems — Harder Example | Math | New SAT | Khan Academy

709 views / 0 likes - added 8 years ago

Watch Sal work through a harder Right triangle word problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s6-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the
03:52
Right Triangle Word Problems — Basic Example | Math | New SAT | Khan Academy

697 views / 0 likes - added 8 years ago

Watch Sal work through a basic Right triangle word problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s2-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the
05:09 Popular
Volume Word Problems — Harder Example | Math | New SAT | Khan Academy

1,215 views / 0 likes - added 8 years ago

Watch Sal work through a harder Volume word problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s2-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the previou
02:38 Popular
Graphing Linear Equations — Harder Example | Math | New SAT | Khan Academy

906 views / 0 likes - added 8 years ago

Watch Sal work through a harder Graphing linear equations problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-heart-of-algebra/v/sat-math-h3-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Missed the
01:53 Popular
How to Divide Fractions

876 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
02:51
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
09:39 Popular
Natural Law Theory: Crash Course Philosophy #34

1,010 views / 0 likes - added 7 years ago

Our exploration of ethical theories continues with another theistic answer to the grounding problem: natural law theory. Thomas Aquinas’s version of this theory says that we all seek out what’s known as the basic goods and argued that instinct and reason
02:23
Isolating Quantities — Harder Example | Math | New SAT | Khan Academy

661 views / 0 likes - added 8 years ago

Watch Sal work through a harder Isolating quantities problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p13-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT M
02:01 Popular
Isolating Quantities — Basic Example | Math | New SAT | Khan Academy

1,108 views / 0 likes - added 8 years ago

Watch Sal work through a basic Isolating quantities problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p14-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Mi
02:26 Popular
Function Notation — Basic Example | Math | New SAT | Khan Academy

1,129 views / 0 likes - added 8 years ago

Watch Sal work through a basic Function notation problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p13-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Misse
02:39 Popular
Operations With Polynomials — Harder Example | Math | New SAT | Khan Academy

1,446 views / 0 likes - added 8 years ago

Watch Sal work through a harder Operations with polynomials problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p11-easier?utm_source=YT&utm_medium=Desc&utm_campaign=N
02:57 Popular
Operations With Polynomials — Basic Example | Math | New SAT | Khan Academy

1,507 views / 0 likes - added 8 years ago

Watch Sal work through a basic Operations with polynomials problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p6-harder?utm_source=YT&utm_medium=Desc&utm_campaign=New
03:45 Popular
Angles, Arc Lengths, And Trig Functions — Harder Example | Math | New SAT | Khan Academy

1,017 views / 0 likes - added 8 years ago

Watch Sal work through a harder Angles, arc lengths, and trig functions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s5-easier?utm_source=YT&utm_medium=Desc&utm_campai
03:52 Popular
Angles, Arc Lengths, And Trig Functions — Basic Example | Math | New SAT | Khan Academy

875 views / 0 likes - added 8 years ago

Watch Sal work through a basic Angles, arc lengths, and trig functions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-additional-topics-math/v/sat-math-s4-harder?utm_source=YT&utm_medium=Desc&utm_campaig
02:58 Popular
Nonlinear Equation Graphs — Harder Example | Math | New SAT | Khan Academy

1,262 views / 0 likes - added 8 years ago

Watch Sal work through a harder Nonlinear equation graphs problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p8-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewS
02:01 Popular
Radicals And Rational Exponents — Basic Example | Math | New SAT | Khan Academy

1,495 views / 0 likes - added 8 years ago

Watch Sal work through a basic Radicals and rational exponents problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p3-harder?utm_source=YT&utm_medium=Desc&utm_campaign
02:22 Popular
Nonlinear Equation Graphs — Basic Example | Math | New SAT | Khan Academy

760 views / 0 likes - added 8 years ago

Watch Sal work through a basic Nonlinear equation graphs problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p12-harder?utm_source=YT&utm_medium=Desc&utm_campaign=NewS
01:15 Popular
Polynomial Factors And Graphs — Harder Example | Math | New SAT | Khan Academy

1,309 views / 0 likes - added 8 years ago

Watch Sal work through a harder Polynomial factors and graphs problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p12-easier?utm_source=YT&utm_medium=Desc&utm_campaign
01:36 Popular
Polynomial Factors And Graphs — Basic Example | Math | New SAT | Khan Academy

1,076 views / 0 likes - added 8 years ago

Watch Sal work through a basic Polynomial factors and graphs problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p11-harder?utm_source=YT&utm_medium=Desc&utm_campaign=
03:13 Popular
Interpreting Nonlinear Expressions — Harder Example | Math | New SAT | Khan Academy

828 views / 0 likes - added 8 years ago

Watch Sal work through a harder Interpreting nonlinear expressions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p1-easier?utm_source=YT&utm_medium=Desc&utm_camp
05:55 Popular
Interpreting Nonlinear Expressions — Basic Example | Math | New SAT | Khan Academy

1,856 views / 1 likes - added 8 years ago

Watch Sal work through a basic Interpreting nonlinear expressions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p10-harder?utm_source=YT&utm_medium=Desc&utm_camp
03:06 Popular
Operations With Rational Expressions — Harder Example | Math | New SAT | Khan Academy

1,314 views / 0 likes - added 8 years ago

Watch Sal work through a harder Operations with rational expressions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p6-easier?utm_source=YT&utm_medium=Desc&utm_ca
03:22
Linear And Quadratic Systems — Harder Example | Math | New SAT | Khan Academy

660 views / 0 likes - added 8 years ago

Watch Sal work through a harder Linear and quadratic systems problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p4-easier?utm_source=YT&utm_medium=Desc&utm_campaign=N
04:50 Popular
Linear And Quadratic Systems — Basic Example | Math | New SAT | Khan Academy

811 views / 0 likes - added 8 years ago

Watch Sal work through a basic Linear and quadratic systems problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p8-harder?utm_source=YT&utm_medium=Desc&utm_campaign=Ne
04:34 Popular
Radical And Rational Equations — Harder Example | Math | New SAT | Khan Academy

1,081 views / 0 likes - added 8 years ago

Watch Sal work through a harder Radical and rational equations problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p9-easier?utm_source=YT&utm_medium=Desc&utm_campaign
01:22 Popular
Radical And Rational Equations — Basic Example | Math | New SAT | Khan Academy

872 views / 0 likes - added 8 years ago

Watch Sal work through a basic Radical and rational equations problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p7-harder?utm_source=YT&utm_medium=Desc&utm_campaign=
05:39 Popular
Solving Quadratic Equations — Harder Example | Math | New SAT | Khan Academy

839 views / 0 likes - added 8 years ago

Watch Sal work through a harder Solving quadratic equations problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p10-easier?utm_source=YT&utm_medium=Desc&utm_campaign=N
02:33 Popular
Radicals And Rational Exponents — Harder Example | Math | New SAT | Khan Academy

1,561 views / 0 likes - added 8 years ago

Watch Sal work through a harder Radicals and rational exponents problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p7-easier?utm_source=YT&utm_medium=Desc&utm_campaig
09:40 Popular
Quadratic And Exponential Word Problems — Harder Example | Math | New SAT | Khan Academy

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

Watch Sal work through a harder Quadratic and exponential word problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p2-easier?utm_source=YT&utm_medium=Desc&utm_campaign
03:30 Popular
Quadratic And Exponential Word Problems — Basic Example | Math | New SAT | Khan Academy

2,575 views / 0 likes - added 8 years ago

Watch Sal work through a basic Quadratic and exponential word problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p1-harder?utm_source=YT&utm_medium=Desc&utm_campaign=
08:11
How Can Scientists Help Make Cities More Sustainable?

416 views / 0 likes - added 5 years ago

Researchers have data. Corporate executives have innovations. Mayors have real problems to solve. Yet these people do not necessarily understand how they can help one another make cities healthier and more productive. Enthusiasts from all three groups met
06:17 Popular
Sesame Street: Super Grover Paints a Still Life

777 views / 1 likes - added 9 years ago

In an artist studio in France, a Parisian pineapple is about to paint, but encounters a perplexing problem. The poor pineapple cannot properly place her produce friends on a pedestal for their portrait. Super Grover 2.0 unleashes his powers of observation
07:02 Popular
Manipulating Quadratic And Exponential Expressions — Harder Example | Math | New SAT | Khan Academy

2,346 views / 0 likes - added 8 years ago

Watch Sal work through a harder Manipulating quadratic and exponential expressions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p3-easier?utm_source=YT&utm_medi
03:42 Popular
Manipulating Quadratic And Exponential Expressions — Basic Example | Math | New SAT | Khan Academy

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

Watch Sal work through a basic Manipulating quadratic and exponential expressions problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-passport-advanced-mathematics/v/sat-math-p2-harder?utm_source=YT&utm_mediu
06:13 Popular
Rate constant k from half-life example | Knetics | Chemistry | Khan Academy

929 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
09:29
Tension in an accelerating system and pie in the face

652 views / 0 likes - added 9 years ago

The second part to the complicated problem. We figure out the tension in the wire connecting the two masses. Then we figure our how much we need to accelerate a pie for it to safely reach a man's face. More free lessons at: http://www.khanacademy.org/vide
08:34
Was YOUR vote counted? (feat. homomorphic encryption) - Numberphile

465 views / 0 likes - added 7 years ago

How to be sure your vote was counted ---- "End to End Verifiable Voting" with cryptopgraphy expert Professor Ron Rivest. See our other election video with Professor Rivest: https://youtu.be/ZM-i8t4pMK0 Problems with e-Voting via Computerphile: https://you
03:57
Scientists Impaled Space Junk With a Harpoon, Here’s Why That Matters

383 views / 1 likes - added 5 years ago

Space junk threatens to entomb Earth in an artificial bubble, but promising solutions for cleaning up our trash are on the horizon. Watch More Space Crafts! | https://bit.ly/2GqH0aO Read More: The Space Junk Problem Is About To Get A Whole Lot Gnarlier ht
02:40
Amusing Surface Tension Experiment

660 views / 0 likes - added 7 years ago

http://www.youtube.com/physicswoman How does soap change the surface tension of water? I have used my degree to make a fifth video -- for you all -- to explain this very question.
22:08 Popular
2D Motion - Physics 101 / AP Physics 1 Review with Dianna Cowern

1,146 views / 0 likes - added 3 years ago

Lesson 3 (2D Motion & Kinematics) of Dianna's Intro Physics Class on Physics Girl. Never taken physics before? Want to learn the basics of physics? Need an AP Physics 1 review before the exam? This course is for you!Exercises in this video: Problem 1Youre
03:51
Has the Black Hole Information Paradox Finally Been Solved?

147 views / 0 likes - added 1 year ago

Black Holes. Wormholes and Entanglement. Einstein. Mysterious islands. And new science that sees how the inside of a black hole is secretly on the outside of a black hole. For even more on how theoretical physicists are trying to solve a decades-old parad
06:26
This New AI Forensic Tool is Fighting Illegal Logging

220 views / 0 likes - added 3 years ago

At about $150 billion per year, the illegal logging trade is the most profitable environmental crime in the world. A majority of which is often controlled by international organized criminal networks. To slow down this illegal enterprise, an interdiscipli
06:50 Popular
Liar Truthteller Brain Teaser

764 views / 0 likes - added 9 years ago

How to get correct advice when you can only ask one question from either a liar or a truthteller (when you don't know who is what) More free lessons at: http://www.khanacademy.org/video?v=69rDtSpshAw
53:16
Plastic Wars (full film) | FRONTLINE

283 views / 0 likes - added 3 years ago

Have efforts to solve the plastic pollution problem made it worse? Go inside the battle over plastics, recycling and what’s at stake. This journalism is made possible by viewers like you. Support your local PBS station here: http://www.pbs.org/donat
15:03
How Many Slaps does it Take to Cook a Chicken?

215 views / 0 likes - added 2 years ago

How many slaps does it take to cook a chicken? I built a chicken slapper robot to find out. Man has pondered this question for ages, or at least for the past couple years. Ever since someone asked this question on reddit, numerous youtube channels have so
03:14 Popular
Fun at the Funfair | Mickey Mornings | Mickey Mouse Clubhouse | Disney Junior

715 views / 1 likes - added 3 years ago

Mickey and friends go dancing at the Funfair! Watch Mickey Mouse Clubhouse on Disney Junior and in the DisneyNOW app! And check out more videos with Mickey and friends here: https://www.youtube.com/playlist?list=PL2m1vjiMH_hNCpsg3xislhfp9YO8qjFkMMickey Mo
06:13
The Broom Riddle (Solution) ft. Kurt Hugo Schneider part 3/3

498 views / 0 likes - added 5 years ago

Video 1 with the bowl riddle: https://youtu.be/z0JpgEOLezY Video 2 with the broom and some bonus riddles: https://youtu.be/_34bYpxK_OE Check out Kurt's channel! http://www.youtube.com/kurthugoschneider Three tricky riddles! See if you can solve the 2s rid
05:35 Popular
Where Is The Closest Black Hole?

800 views / 1 likes - added 8 years ago

Black holes are pretty dangerous, so it’s a good idea to keep an idea on where all the nearby ones are. How close is the closest one, anyway? Support us at: http://www.patreon.com/universetoday More stories at: http://www.universetoday.com/ Follow us on T
13:23
7 Scientific Urban Legends Debunked!

360 views / 2 likes - added 4 years ago

I HAVE A PATREON NOW!! Join the community https://www.patreon.com/itsokaytobesmartSUBSCRIBE so you dont miss a video! http://bit.ly/iotbs_sub More info and sources below It sounds like such an incredible fact. Our own cells are outnumbered by our microbes
18:40
Drone Delivery Was Supposed to be the Future. What Went Wrong?

148 views / 0 likes - added 2 years ago

Sign up for the Nebula/CuriosityStream bundle deal for less than $15 a year: http://CuriosityStream.com/WendoverWatch our new feature-length documentary--the Colorado Problem: https://nebula.app/videos/wendover-the-colorado-problem-a-river-in-the-redWatch
05:04
The Coin Hexagon - Numberphile

383 views / 0 likes - added 6 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
02:07 Popular
Percentage Of A Whole Number | Decimals | Pre-Algebra | Khan Academy

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

We hope you're beginning to see that there's more than one way to skin a cat. In other words, there are several different ways to solve problems involving percentages, decimals, and fractions. Watch as find the percentage of a whole number. Watch the next
04:00 Popular
Mickey and Friends Look for Farm Animals | Mickey Mornings | Mickey Mouse Clubhouse | Disney Junior

1,404 views / 2 likes - added 3 years ago

Mickey, Donald, and Goofy have to round up all the farm animals! Watch Mickey Mouse Clubhouse on Disney Junior and in the DisneyNOW app! And check out more videos with Mickey and friends here: https://www.youtube.com/playlist?list=PL2m1vjiMH_hNCpsg3xislhf
03:39
How Scientists Are Hacking Bacteria To Fight Disease

619 views / 1 likes - added 8 years ago

Gut bacteria helps you digest food and keeps your gut healthy but can scientists control this bacteria to fight off disease? Help support DNews by completing this one-question survey http://bit.ly/dnewssurvey Watch More ???? http://dne.ws/1hmhZ0v Read Mor
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06:58
What is special relativity?

528 views / 0 likes - added 6 years ago

If everything in the universe moved at the speed of light, would time exist? This is the question that Jon is puzzling over at this month's edition of Monthly Mailbag. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Does time slow down for
01:27
DeepMoji

510 views / 0 likes - added 6 years ago

DeepMoji is a model that uses millions of tweets to learn about emotional concepts in text like sarcasm and irony. Learn more: https://www.media.mit.edu/projects/deepmoji/overview/ This content is licensed under a Creative Commons Attribution 4.0 Internat
05:41
Scientists Trapped Electrons In a Quantum Fractal (And It's Wild!)

382 views / 0 likes - added 5 years ago

Fractals aren’t just crazy cool mathematically infinite shapes. They might just have the capacity to revolutionize modern electronics as we know it. Thumbnail image courtesy of Sander Kempkes. There’s a Subterranean Biosphere Hiding in the Earth’s Crust a
13:54 Popular
16 Math Riddles And Logic Puzzles That Will Crack Your Mind Wide Open

1,980 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
05:01 Popular
Cosmic Microwave Background Challenge | Space Time | PBS Digital Studios

1,063 views / 0 likes - added 8 years ago

If a photon leaves the train station shortly after the Big Bang ... Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Purchase a Space Time t-
01:46 Popular
Challenge: What Happens To A Helium Balloon In Freefall? | Space Time | PBS Digital Studios

790 views / 0 likes - added 8 years ago

Want to ask some sort of crazy question about Space?: Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Let us know what topics you want to le
11:17 Popular
GUESS THE EMOJI. 90% WILL FAIL TO ANSWER THIS SIMPLE CHALLENGE

2,380 views / 3 likes - added 5 years ago

Awesome EMOJI games will wake you up and will work out your brain in a light and fun way. 90% of adults (not kids) fail these emoji challenges: 00:14 - Fun emoji quiz - Short puzzles. This fun short puzzle for kids and adults will test how quickly you can
59:49
Carl Sagan Christmas Lecture 1 - The Earth as a Planet

140 views / 0 likes - added 1 year ago

In his first Christmas Lecture, American astronomer and cosmologist Carl Sagan explores planet Earth and the place, scale and geometry of the 'pale blue dot' in the Solar System. Sagan provides a unique insight into the history of our knowledge of the thi
10:58
Math in the Simpsons: Apu's paradox

559 views / 0 likes - added 5 years ago

Apu attends a math lecture at MIT which features an amazing calculation. Apu does not get it and neither did 99.99% of the people watching the episode. In this video the Mathologer tells you everything nobody ever wanted to know about this mystery blackbo
08:03
Coronavirus Rubik's Cube - 3D Drawing

397 views / 0 likes - added 2 years ago

3D pen drawing a fully functional SARS-COV-2 shaped Rubik's Cube-like puzzle - Time lapse video Check out my 3D printed Trump Cube: https://youtu.be/_OPkGnzBsN8 SpongeBob SquarePants: https://youtu.be/grdJ8RWlpo4 I used a cheap version of the Rubik's Cube
10:58 Popular
Map of Computer Science

784 views / 0 likes - added 3 years ago

The field of computer science summarised. Learn more at this video's sponsor https://brilliant.org/dos Computer science is the subject that studies what computers can do and investigates the best ways you can solve the problems of the world with them. It
10:41 Popular
To Sleep, Perchance to Dream - Crash Course Psychology #9

1,318 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.
05:22
Squid's Day Off | Squidward's Sick Daze | SpongeBob

432 views / 1 likes - added 2 years ago

Squidward needs a break, so he decides to take a little "sick day" from the Krusty Krab. The only problem is just when Squidward thought he was free of SpongeBob, his friendly neighbor decides to check in. Watch the full scene from "Squidward's Sick Daze"
35:27
SCIENCE CLASS #1- WHY Does Helium Make Your Voice Higher?

327 views / 0 likes - added 4 years ago

Live stream with demos your brain will enjoy where we answer a basic question every time.Does farting make you weigh more or less?!?! Place your guess and give me feedback too- https://forms.gle/gqNw9Ht83Vzo2va4A
04:25 Popular
Multiplying Challenging Decimals | Decimals | Pre-Algebra | Khan Academy

962 views / 0 likes - added 8 years ago

Sometimes multiplying really small decimals (with all those zeros!) can be a little intimidating. Watch as we show you a handy trick to simplify these problems and solve them. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanaca
10:29 Popular
Algebra Basics: Solving 2-Step Equations - Math Antics

2,170 views / 1 likes - added 8 years ago

There was a confusing example in the original video. This is the updated version. This video shows students how to solve 2-step Algebra equations involving one addition or subtraction and one multiplication or division. Part of the Algebra Basics Series:
06:56 Popular
Exponents And Powers Of Zero Patterns | Pre-Algebra | Khan Academy

1,115 views / 0 likes - added 8 years ago

Now that we understand how to interpret an exponent and how the patterns in zeros are related to the exponent, we can solve more complicated problems! Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra
05:05 Popular
Solving Ratio Problems With Tables Example 1 | Pre-Algebra | Khan Academy

882 views / 0 likes - added 8 years ago

We're displaying ratios in a table format here, and then asking: given a ratio, solve for equivalent ratios. Here are a few examples to practice on. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/r
05:57
How To Split A Cake Fairly Using Math

689 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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12:59
Slowing The Speed of Light Down To 2 m/sWhat Special Relativity Feels Like

347 views / 0 likes - added 3 years ago

In this video I show you what it would look like to slow the speed of light down to around walking speed. So with just walking around town you would experience relativistic effects. I talk about time dilation and length contraction and what it would look
03:39
What Is The Shape of Space?

452 views / 0 likes - added 6 years ago

A collaboration with Jorge Cham and Daniel Whiteson, check out "We Have No Idea" at http://www.wehavenoidea.com Jorge's PhDComics: http://www.phdcomics.com Numberphile video about sports in hyperbolic space: https://www.youtube.com/watch?v=u6Got0X41pY Sup
54:31
What's the Point of Maths? - with Nira Chamberlain

220 views / 0 likes - added 3 years ago

All around the world children, and even some adults, ask the question: What is the point of mathematics?. The field of mathematical modelling not only helps answer this question, it can help quench the human thirst for knowledge.Watch the Q&A: https://you
01:40 Popular
Food Too "Ugly" to Sell Becomes a Feast for 5,000 People | National Geographic

771 views / 1 likes - added 7 years ago

What do you do with 2,000 pounds of produce that's perfectly edible but a little blemished? You could throw it out, contributing to the massive food waste problem, which results in roughly a third of the world's food supply going to waste. Or you could co
01:34 Popular
Matchstick Dog

777 views / 0 likes - added 5 years ago

If you solve this puzzle before the answer is given, you are the top-dog in the class. Congratulations! SUBSCRIBE NOW http://www.youtube.com/subscription_center?add_user=CuriosityShow CONNECT WITH CURIOSITY Facebook ➤ http://www.facebook.com/CuriosityShow
09:02 Popular
Divine Command Theory: Crash Course Philosophy #33

705 views / 0 likes - added 7 years ago

As we venture into the world of ethics, there are a lot of different answers to the grounding problem for us to explore. One of the oldest and most popular is the divine command theory. But with age comes a long history of questions, too, such as the dile
09:08
How Knot To Hang A Painting

439 views / 0 likes - added 5 years ago

Subscribe to Up and Atom! https://www.youtube.com/channel/UCSIvk78tK2TiviLQn4fSHaw/ or start with Jade's video on quantum tunnelling: https://www.youtube.com/watch?v=WPZLRtyvEqo You've got a painting and two nails. Can you use both nails to hang the paint
03:59
Expansion Pathology

462 views / 0 likes - added 6 years ago

Enlarging clinical samples for imaging to understand the building blocks of pathologies with nanoscale precision. A new microscopy technique from Ed Boyden's research team could enable higher-resolution biopsies. Learn more: https://www.media.mit.edu/post
01:34
Scientists overlooked how high radiation could devastate Mars exploration missions

568 views / 0 likes - added 6 years ago

Scientists have long known high levels of radiation exists on Mars. But could it be so high that humans won't be able to handle when we get there? Following is a transcript of the video. Going to Mars may be more dangerous than we thought. The major probl
21:12
The Infinite Pattern That Never Repeats

564 views / 0 likes - added 3 years ago

Simples rules of geometry meant that 5-fold symmetry was impossible as were crystals without a periodic structure. This turns out to be wrong. Thanks to LastPass for sponsoring a portion of this video. Click here to start using LastPass: https://ve42.co/L
05:38 Popular
Decimals As Words | Decimals | 4th Grade | Khan Academy

1,394 views / 0 likes - added 8 years ago

Learn how to describe decimals in words. 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/decimals-in-words?utm_source=YT&utm_medium=Desc&utm_campaign
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Electronic Paint1977

382 views / 0 likes - added 4 years ago

#TBT to 1977 and the Architecture Machine Group, as Paul Pangaro demonstrates one of the first paint programs, which was featured in the cover story of the October 1977 issue of Technology Review. https://www.technologyreview.com/magazine/1977/10/ More in
09:35 Popular
Algebra Basics: Solving Basic Equations Part 2 - Math Antics

2,782 views / 0 likes - added 9 years ago

Part of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1N-G Previous video: https://youtu.be/l3XzepN03KQ Next video: Coming Soon This video shows students how to solve simple 1-step Algebra equati
10:16 Popular
How to Build a Caking Baking Robot

881 views / 1 likes - added 6 years ago

Less flashy than a giant robot duel, but much quicker paced! Technology is everywhere! Last year I decided to learn more about it, by attempting to learn the basics of Arduino, and build a robot that could bake a cake...well 90% of one anyways. Hosted by
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09:43 Popular
Be humble -- and other lessons from the philosophy of water | Raymond Tang

739 views / 0 likes - added 6 years ago

How do we find fulfillment in a world that's constantly changing? Raymond Tang struggled with this question until he came across the ancient Chinese philosophy of the Tao Te Ching. In it, he found a passage comparing goodness to water, an idea he's now ap
02:00 Popular
What is a pronoun? | The parts of speech | Grammar | Khan Academy

1,075 views / 0 likes - added 6 years ago

Pronouns are words that can replace nouns, like the way "it" replaces "elephant" in "I looked at the elephant. It was grey." Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-pronoun/e/the-q
03:29 Popular
Comparing Decimals Example 1 | Decimals | 4th Grade | Khan Academy

1,490 views / 1 likes - added 8 years ago

Learn how to compare decimals with tenths and hundredths. 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/e/comparing_decimals_1?utm_source=YT&utm_me
03:40 Popular
Comparing Decimals Visually Example | 4th Grade | Khan Academy

975 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=
02:32 Popular
Comparing Fractions Visually With Pies | Fractions | 4th Grade | Khan Academy

1,040 views / 0 likes - added 8 years ago

Comparing fractions visually with pies Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-comparing-fractions-visually/e/visually-comparing-fractions?utm_source=Y
02:55 Popular
Comparing Fractions On A Number Line | Fractions | 4th Grade | Khan Academy

1,444 views / 0 likes - added 8 years ago

Comparing fractions on a number line Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-comparing-fractions-visually/e/visually-comparing-fractions?utm_source=YT&
12:14 Popular
Algebra Basics: Exponents In Algebra - Math Antics

1,346 views / 0 likes - added 8 years ago

Part of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1N-G Previous video: https://youtu.be/K6ewhnaL4KQ This video shows how exponents can be used more generally with variables. It explains why x
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00:48
Spinning Tube Trick Answer

291 views / 0 likes - added 3 years ago

The solution to the question posed in the spinning tube trick video, that is - what would you see if looking at the spinning tube from below a glass table. The explanation of why only the X or O is visible will be the subject of the next video.
07:37 Popular
Can Dry Ice Put Out A Fire?

996 views / 0 likes - added 6 years ago

SUBSCRIBE!: http://bit.ly/1G97GmA SHARE THIS VIDEO: https://youtu.be/i-I3C50a480 Nickipedia Live Website: http://www.NickipediaLive.com This came to us as a question in the comment section and we thought it was awesome! Can dry ice alone put out a fire? I
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Technology for communication with the Deaf

445 views / 0 likes - added 5 years ago

At #MLBerlin, Media Lab Director's Fellow Christine Sun Kim and Joi Ito discuss the app her team built for improving communication with the Deaf by crowdsourcing a data set for American Sign Language. Video by Elisa Cucinelli. More information at: https:/
01:10 Popular
Crazy Chair Illusion! (Behind The Scenes)

740 views / 0 likes - added 8 years ago

Add me on Facebook: https://www.facebook.com/#!/pages/Brusspup/158773774166995 (hit the LIKE button to add me on Facebook) A little extra footage of the aftermath of creating this illusion. I used about 15 sheets of black poster board and a lot of tape. I
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Space is Full of Junk. Heres How to Clean It Up

34 views / 0 likes - added 2 months ago

Join our Patreon community: https://www.patreon.com/itsokaytobesmartSUBSCRIBE so you dont miss a video! http://bit.ly/iotbs_sub More info and sources below We know pollution is a problem on earth, but were filling space with our junk too. And if we dont f
04:08 Popular
Plotting Decimal Numbers On A Number Line (examples) | Khan Academy

908 views / 0 likes - added 8 years ago

Learn how to find decimals with hundredths on a number line. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-decimals/cc-4th-decimals-number-line/e/decimals_on_the_number_line_2?utm_
02:10 Popular
Repeated Addition Example | Addition And Subtraction Within 100 | Early Math | Khan Academy

725 views / 0 likes - added 8 years ago

Learn how to solve word problems by adding the same number many times. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/cc-early-math-skip-counting/e/repeated-addition?utm_so
03:06 Popular
Decimal Intuition With Grids (examples) | Decimals | 4th Grade | Khan Academy

1,251 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-
06:55 Popular
Place Value For Decimals Greater Than One (examples) | 4th Grade | Khan Academy

1,165 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
1:10:07
Khan Academy Live: AP Calculus

587 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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Science of a Rocket Launch: How do Rockets Work?

607 views / 0 likes - added 5 years ago

You may have seen amazing pictures of rockets blasting off from the ground leaving a vast cloud of smoke in their wake, but do you know what those rockets actually are? What are they made of? How are they launch? How do they reach the space? And the most
04:37 Popular
Fraction-decimal Intuition Problems (examples) | 4th Grade | Khan Academy

1,031 views / 0 likes - added 8 years ago

Understand the connection between decimals and fractions using a grid diagram. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-decimals/cc-4th-decimal-fractions/e/fraction-decimal-in
01:00
The Craziest Fact I Know - String Around The Earth Puzzle

58 views / 1 likes - added 2 months ago

The String girdling Earth is a mathematical puzzle with a counterintuitive solution. In a version of this puzzle, string is tightly wrapped around the equator of a perfectly spherical Earth. If the string should be raised 1 meter (3 ft 3 in) off the groun
01:49 Popular
This Matchstick Puzzle Is

853 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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04:42 Popular
We Made These Magnets Float in the Air!

815 views / 0 likes - added 3 years ago

Jessi and Squeaks are working on an experiment: Making an ordinary magnet float in the air!Next Generation Science Standards:NGSS Performance Expectations:3-PS2-3: Ask questions to determine cause and effect relationships of electric or magnetic interacti
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We Can Now 3D Print in Suspended Gravity (And It’s Mesmerizing!)

470 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
07:40 Popular
Comparing Numbers Represented In Different Ways | 4th Grade | Khan Academy

745 views / 0 likes - added 8 years ago

Examples of Khan Academy practice problems where you compare decimals, fractions, and number 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-decimal
03:40
Ambulances Were Invented by A TV SHOW?? | COLOSSAL INVENTIONS

217 views / 0 likes - added 2 years ago

Travel back to the 1960s. Youve just broken your arm. Ouch! You need emergency care, but theres one problem: the modern-day ambulance and paramedics as we know them havent been invented yet!Images used under license from Shutterstock.comNarrated by: Laura
04:31 Popular
3 SIMPLE WAYS TO BUILD A SPINNER

2,414 views / 14 likes - added 7 years ago

TechZone ► https://www.youtube.com/channel/UC6H07z6zAwbHRl4Lbl0GSsw Hi everyone! We all like to play with something when we are nervous or have nothing to do. You can find antistress toys everywhere, you can buy them in any store or on the internet. Nowad
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03:53 Popular
Missing Number For Addition And Subtraction Within 1000 | 3th Grade | Khan Academy

1,821 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--
01:35 Popular
Mysterious Secret Words

793 views / 0 likes - added 5 years ago

Deane presents a long list of words which appear to have nothing in common. But those words do hold a secret. Can you solve the puzzle? SUBSCRIBE NOW http://www.youtube.com/subscription_center?add_user=CuriosityShow CONNECT WITH CURIOSITY Facebook ➤ http:
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Do Animals Talk To Each Other? | Spirit Riding Free presents COLOSSAL QUESTIONS

1,308 views / 2 likes - added 1 year ago

Today we have a question brought to us by Spirit Riding Free: can different animals talk to each other??Images used under license from Shutterstock.comWelcome to Colossal Questions, the show that answers all of life's most pressing questions!
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04:17 Popular
Why The Octopus Brain Is So Extraordinary - Cláudio L. Guerra

1,058 views / 3 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/why-the-octopus-brain-is-so-extraordinary-claudio-l-guerra Octopuses have the ability to solve puzzles, learn through observation, and even use tools – just like humans. But what makes octopus intelligence so am
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03:36
Deepfake Videos Are Getting Terrifyingly Real I NOVA I PBS

441 views / 0 likes - added 5 years ago

Artificially intelligent face swap videos, known as deepfakes, are more sophisticated and accessible than ever. PRODUCTION CREDITS Digital Producer Emily Zendt Production Assistance Rishya Narayanan Taylor White © WGBH Educational Foundation 2018 Add
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Will This Go Faster Than Light?

249 views / 0 likes - added 3 years ago

Physics of contraptions meant to go faster than light.Audible: http://bit.ly/AudibleVeMy video about the problem with Facebook: http://bit.ly/PwFBSpecial thanks to MinutePhysics for visual effects and Prof. Geraint Lewis for revisions to earlier drafts of
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Comparing Fractions Visually With A Bar | Fractions | 4th Grade | Khan Academy

1,103 views / 0 likes - added 8 years ago

Learn how to compare fractions with unlike denominators by drawing bars Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-comparing-fractions-visually/e/visually
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Mighty Magiswords | Mystery of Loch Mess | Cartoon Network

677 views / 0 likes - added 6 years ago

Prohyas and Vambre accept a mission to solve the mystery of missing delivery folks. Watch more videos on the go, get the Cartoon Network’s Watch And Play app here: http://itunes.apple.com/au/app/cartoon-network-watch-play/id700390966?mt=8 Check out our Ca
14:12
Be Cool, Scooby-Doo! | Putting on A Show | @wbkids

34 views / 0 likes - added 2 months ago

Scooby and the gang show of their acting skills in order to solve a mystery within a mystery WB Kids is the home of all of your favorite clips featuring characters from the Looney Tunes, Scooby-Doo, Tom and Jerry, and More!#WBKids #KidsCartoons #scoobydoo
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How Your Cells Decide Whether to Be Part of the Brain, or the Colon

444 views / 0 likes - added 6 years ago

Before cells mature, they have to decide what they want to be — and new research shows that process gets pretty "noisy." Doctors Have to Trick Your Brain’s Defenses to Heal You, Here’s Why - https://youtu.be/USiZ6dUGUt8 Read More: Know Your Neurons: What
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A Hole in a Hole in a Hole - Numberphile

511 views / 0 likes - added 7 years ago

Audible: http://www.audible.com/numberphile Cliff's glassware: http://bit.ly/ACME_Klein Extras for this video: https://youtu.be/6Qpfv5y-7WU More Cliff: http://bit.ly/Cliff_Videos Cliff references A Comprehensive Introduction to Differential Geometry by Mi
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How do Spacecraft Photograph the Planets & get the Images Back to Earth?

375 views / 1 likes - added 4 years ago

https://brilliant.org/CuriousDroidEver wondered how we can take those amazing images of the planets from spacecraft and get them back to earth for scientific study and just to see what they really look like. Well in this video we do just that and see how
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Algebra Basics: Solving Basic Equations Part 1 - Math Antics

2,576 views / 3 likes - added 9 years ago

Part of the Algebra Basics Series: https://www.youtube.com/watch?v=NybHckSEQBI&list=PLUPEBWbAHUszT_GebJK23JHdd_Bss1N-G Previous video: https://youtu.be/NybHckSEQBI Next video: https://youtu.be/Qyd_v3DGzTM This video shows students how to solve simple 1-st
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05:38
Make Your Own Compass!

626 views / 0 likes - added 3 years ago

Mr. Brown and Squeaks are here to teach you all about the compass - and they will even help you make your own!----------Love SciShow Kids and want to help support it? Become a Patron on Patreon: https://www.patreon.com/scishowIf you have a question for Je
06:43
Scooby-Doo! | Snow Trouble | WB Kids

221 views / 0 likes - added 2 years ago

Scooby and the gang can solve mysteries even in the coldest of climates!WB Kids is the home of all of your favorite clips featuring characters from the Looney Tunes, Scooby-Doo, Tom and Jerry and More!#WBKids #KidsCartoons #ScoobyDooScooby-Doo! Mystery In
04:11 Popular
Decomposing Hundredths Into Tenths And Hundredths | 4th Grade | Khan Academy

1,476 views / 0 likes - added 8 years ago

Learn how to decompose a fraction into tenths and hundredths. 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/decompose-fractions-with
03:43
Whats The Difference Between Horses And Ponies? | Spirit Riding Free presents COLOSSAL QUESTIONS

424 views / 0 likes - added 1 year ago

Today we have a question brought to us by Spirit Riding Free: whats the difference between horses and ponies??Images used under license from Shutterstock.comWelcome to Colossal Questions, the show that answers all of life's most pressing questions!
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Scooby-Doo! | Toughest Mysteries Solved | @WB Kids

232 views / 0 likes - added 2 years ago

Some mysteries are just too mysterious to solve whether its unexplained supernatural occurrences or unmasking an unsuspected villain.WB Kids is the home of all of your favorite clips featuring characters from the Looney Tunes, Scooby-Doo, Tom and Jerry an
05:42 Popular
Understanding Division Of Fractions | Fractions | Pre-Algebra | Khan Academy

1,215 views / 0 likes - added 8 years ago

Using a number line, we'll explain the rule of "invert and multiply" when dividing two fractions. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/fractions-pre-alg/div-fractions-fractions-pre-alg/e/
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This equation will change how you see the world

362 views / 0 likes - added 4 years ago

The logistic map connects fluid convection, neuron firing, the Mandelbrot set and so much more. Fasthosts are giving UK viewers the chance to win tickets, flight, and accommodation to SXSW 2020 by answering my Techie Test question: https://www.fasthosts.c
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Scooby-Doo! | Back In Time! | @wbkids

157 views / 0 likes - added 1 year ago

It's time to go back in time to solve one of the most toughest mysteries of Crystal Cove. WB Kids is the home of all of your favorite clips featuring characters from the Looney Tunes, Scooby-Doo, Tom and Jerry and More!#WBKids #KidsCartoonsScooby-Doo!avai

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