Search Results: "domain and range of a function"

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07:25 Popular
Domain And Range For Piecewise Linear Function

835 views / 0 likes - added 9 years ago

Domain and range for piecewise linear function
02:44 Popular
Domain And Range For Piecewise Constant Function

1,028 views / 0 likes - added 9 years ago

Domain and Range for piecewise constant function
08:07
Domain and Range of a Function Given a Formula

615 views / 0 likes - added 9 years ago

u17_l2_t3_we1 Domain and Range of a Function Given a Formula More free lessons at: http://www.khanacademy.org/video?v=za0QJRZ-yQ4 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
12:52
Domain and Range of a Function

647 views / 0 likes - added 9 years ago

More free lessons at: http://www.khanacademy.org/video?v=O0uUVH8dRiU
02:19 Popular
How To Determine The Domain Of A Modeling Function (example With A Function) | Khan Academy

1,263 views / 0 likes - added 8 years ago

Sal determines the domain of a function that models the height of a plant over time. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/determining-the-domain-of-a-function/e/interpreting
06:45 Popular
Domain Of A Function

718 views / 0 likes - added 9 years ago

Introduction to domain of a function.
08:08 Popular
Restricting Domain Of Function To Make Invertible

772 views / 0 likes - added 9 years ago

Restricting domain of function to make invertible
02:34 Popular
Domain Of Function Modeling Candy Bars

780 views / 0 likes - added 9 years ago

Domain of function modeling candy bars
07:14 Popular
Examples Of Finding The Domain Of A Function

783 views / 0 likes - added 9 years ago

Examples of finding the domain of a function
03:08
Domain and Range 2

501 views / 0 likes - added 9 years ago

U03_L2_T2_we2 : Domain and Range 2 More free lessons at: http://www.khanacademy.org/video?v=0lY4PcCYoyE Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
03:36
Domain and Range 1

515 views / 0 likes - added 9 years ago

U03_L2_T2_we1 : Domain and Range 1 More free lessons at: http://www.khanacademy.org/video?v=C6F33Ir-sY4 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
02:43 Popular
Domain and Range of a Relation

1,178 views / 0 likes - added 9 years ago

u17_l1_t1_we1 Domain and Range of a Relation More free lessons at: http://www.khanacademy.org/video?v=g3LrOw1JMi8 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
01:47
Domain of a Radical Function

620 views / 0 likes - added 9 years ago

u17_l2_t3_we2 Domain of a Radical Function More free lessons at: http://www.khanacademy.org/video?v=4h54s7BBPpA Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
06:39 Popular
Introduction To Range Of A Function

743 views / 0 likes - added 8 years ago

Introduction to range of a function
02:03
Range and Mid-range

475 views / 0 likes - added 9 years ago

u08_l2_t1_we2 Range and Mid-range More free lessons at: http://www.khanacademy.org/video?v=7DtWXEPB_AI Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
05:34
Domain Of Modeling Functions Example

541 views / 0 likes - added 8 years ago

Domain of modeling functions example
06:59
Domain of a Rational Expression 1

567 views / 0 likes - added 9 years ago

u15_L1_T1_we1 Domain of a Rational Expression 1
11:59
Generalized Linear Consumption Function

473 views / 0 likes - added 9 years ago

Generalizing a linear consumption function as a function of aggregate income More free lessons at: http://www.khanacademy.org/video?v=N44RZtJ4jj4
07:25
Consumption Function with Income Dependent Taxes

601 views / 0 likes - added 9 years ago

Thinking about a consumption function where taxes are also a function of income (which is more realistic than constant taxes) More free lessons at: http://www.khanacademy.org/video?v=wHPGFPIcILM
06:55 Popular
Median And Range Puzzle

932 views / 0 likes - added 9 years ago

Median and range puzzle
08:43 Popular
Calculating Interquartile Range IQR

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

Calculating interquartile range IQR
03:49
Piecewise Function Example

697 views / 0 likes - added 9 years ago

Piecewise function example
02:36 Popular
How To Interpret An Expression With Function Notation | Functions | Algebra I | Khan Academy

1,966 views / 0 likes - added 8 years ago

Sal interprets the expression P(5) minor P(9) where P models the number of people at the beach over time. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/interpreting-function-notation
02:18
Understanding Function Inverses Example

591 views / 0 likes - added 9 years ago

Understanding function inverses example
04:30 Popular
Graphing Piecewise Function

724 views / 0 likes - added 9 years ago

Graphing piecewise function
06:33
Iterative Fibonacci Function Example

626 views / 0 likes - added 9 years ago

One way to write a Fibonacci function iteratively
10:06
Defining a Factorial Function

537 views / 0 likes - added 9 years ago

Defining a function in Python
09:12
Diagramming What Happens with a Function Call

533 views / 0 likes - added 9 years ago

Variable scope and function calls
06:03
Graphing a Quadratic Function

492 views / 0 likes - added 9 years ago

u17_l2_t2_we2 Graphing a Quadratic Function
08:04
Stepping Through Recursive Fibonacci Function

618 views / 1 likes - added 9 years ago

Understanding why and how the recursive Fibonacci function works
02:49
Simpler Insertion Sort Function

647 views / 0 likes - added 9 years ago

Simplifying the while loop for the Insertion Sort function
09:39
Stepping Through Iterative Fibonacci Function

584 views / 0 likes - added 9 years ago

Understanding how the iterative fibonacci function works for a particular example
06:25
Change In Continuous Function Approaches 0

692 views / 0 likes - added 9 years ago

Change in continuous function approaches 0
04:33 Popular
Average Rate Of Change With Function Notation

4,480 views / 1 likes - added 9 years ago

Average rate of change with function notation
03:40 Popular
Average Rate Of Change For Function From Table

869 views / 0 likes - added 9 years ago

Average rate of change for function from table
03:55 Popular
Interpreting Function Graphs Word Problems

934 views / 0 likes - added 9 years ago

Interpreting function graphs word problems
06:17 Popular
Explicitly Defining Function For Arithmetic Sequence

730 views / 0 likes - added 8 years ago

Explicitly defining function for arithmetic sequence
12:34
Range, Variance and Standard Deviation as Measures of Dispersion

673 views / 0 likes - added 9 years ago

Range, Variance and Standard Deviation as Measures of Dispersion More free lessons at: http://www.khanacademy.org/video?v=E4HAYd0QnRc
11:49
Linear Function Graphs

644 views / 0 likes - added 9 years ago

Linear Function Graphs More free lessons at: http://www.khanacademy.org/video?v=EmTvdKkAUtE
08:20
Another Rational Function Graph Example

565 views / 0 likes - added 9 years ago

Another Rational Function Graph Example More free lessons at: http://www.khanacademy.org/video?v=ReEMqdZEEX0
02:42
Basic Linear Function

532 views / 0 likes - added 9 years ago

U03_L2_T4_we1 : Basic Linear Function Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
17:48
Dirac Delta Function

594 views / 0 likes - added 9 years ago

Introduction to the Dirac Delta Function More free lessons at: http://www.khanacademy.org/video?v=4qfdCwys2ew
06:39
Consumption Function Basics

456 views / 0 likes - added 9 years ago

The basic idea of a consumption function More free lessons at: http://www.khanacademy.org/video?v=o5iot_ZsoV0
05:56
Intervals When Function Is Increasing, Decreasing, Postive Or Negative

683 views / 0 likes - added 9 years ago

Intervals when function is increasing, decreasing, postive or negative
03:17
This Singer Can Use Her Entire Vocal Range, From High to Low

325 views / 0 likes - added 4 years ago

Nat Puff is a singer/songwriter with an incredible range. A trans woman, she sings in both her lower and higher registers. Puff, who also goes by the stage name Left at London, makes it sound so easy. But it took this Seattle pop artist two years of train
06:08 Popular
Converting Between Explicit And Recursive Function Definitions For Arithmetic Sequence

994 views / 0 likes - added 8 years ago

Converting between explicit and recursive function definitions for arithmetic sequence
09:29 Popular
IIT JEE Function Maxima

750 views / 0 likes - added 9 years ago

2010 IIT JEE Paper 1 problem 36 Function Maxima More free lessons at: http://www.khanacademy.org/video?v=2E_DB5VuAoo
24:16 Popular
Laplace Transform of the Unit Step Function

792 views / 0 likes - added 9 years ago

Introduction to the unit step function and its Laplace Transform More free lessons at: http://www.khanacademy.org/video?v=4Mr7aEHQr8E
12:13
Laplace Transform of the Dirac Delta Function

648 views / 0 likes - added 9 years ago

Figuring out the Laplace Transform of the Dirac Delta Function More free lessons at: http://www.khanacademy.org/video?v=vhfjEpQWWeE
02:12 Popular
Exercise - Write a Sorting Function

975 views / 0 likes - added 9 years ago

Challenge to write a Python function that can sort a list in-place
18:54
Linear Algebra: Introduction to the inverse of a function

653 views / 0 likes - added 9 years ago

Introduction to the inverse of a function More free lessons at: http://www.khanacademy.org/video?v=-eAzhBZgq28
19:12 Popular
Laplace/Step Function Differential Equation

749 views / 0 likes - added 9 years ago

Hairy differential equation involving a step function that we use the Laplace Transform to solve. More free lessons at: http://www.khanacademy.org/video?v=R0JY8oWsuOY
04:42
Lightyear One - Worlds First Long Range Solar Powered Car

404 views / 0 likes - added 4 years ago

This is the Lightyear One, the worlds first long range solar powered car.FEATURES Lightyear One is propelled by four independently driven wheels, so no energy is lost in transit from the engine to the wheel. The roof and hood are comprised of five square
05:36
Graphing a Basic Function

492 views / 0 likes - added 9 years ago

u17_l2_t2_we1 Graphing a Basic Function More free lessons at: http://www.khanacademy.org/video?v=2-dUHLHeyTY Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
09:13
Graphing Natural Logarithm Function

656 views / 0 likes - added 9 years ago

u18_l3_t1_we2 Graphing Natural Logarithm Function More free lessons at: http://www.khanacademy.org/video?v=xmjy-0TxgI8 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
11:23
Quantum Wave Function Visualization

493 views / 1 likes - added 5 years ago

Superposition, wave function collapse, and uncertainty principle in Quantum Physics. Shows real & imaginary components of quantum wave functions for free particles and confined particles. My Patreon page is at https://www.patreon.com/EugeneK
09:58
Deriving Displacement as a Function of Time, Acceleration and Initial Velocity

500 views / 0 likes - added 9 years ago

Deriving displacement as a function of time, constant acceleration and initial velocity More free lessons at: http://www.khanacademy.org/video?v=wlB0x9W-qBU
07:29
Avalanche caught by FPV drone - Long range mountain surfing in 4k

181 views / 1 likes - added 1 year ago

We were out for a day of long range mountain surfing in British Columbia on Vancouver Island with our long range drones, hoping to get some nice cinematic footage. There was a "severe avalanche warning" a couple of days prior, but things seemed to have ca
01:49 Popular
How To Find Two Function Inputs With The Same Output Given Graph (example) | Khan Academy

1,845 views / 0 likes - added 8 years ago

Sal finds the input value other than -5 for which f(x)=f(-5), given the graph of f. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/function-inputs-and-outputs/e/functions_matching_inp
03:24 Popular
How To Interpret An Expression With Function Notation | Functions | Algebra I | Khan Academy

1,424 views / 0 likes - added 8 years ago

Sal interprets the expression M(30)-M(0)=100 where M models an account balance over time. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/interpreting-function-notation/e/function-nota
01:07 Popular
How To Match Function Input To Output Given The Graph (example) | Algebra I | Khan Academy

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

Sal finds the input value for which g(x)=-2 given the graph of g. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/function-inputs-and-outputs/e/functions_matching_inputs_outputs?utm_so
01:40 Popular
How To Match Function Input To Output Given The Formula (example) | Algebra I | Khan Academy

1,009 views / 0 likes - added 8 years ago

Sal finds the input value for which f(t)=13, given that f(t)=-2t+5. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/function-inputs-and-outputs/e/functions_matching_inputs_outputs?utm_
03:04 Popular
How To Create A Function From An Equation (example) | Functions | Algebra I | Khan Academy

910 views / 0 likes - added 8 years ago

Sal find the formula of a function that, given an input value "b," outputs a value "a" that satisfies the equation 4a+7b=-52. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/algebra-functions/functions-
11:31
A Third Example of Graphing a Rational Function

550 views / 0 likes - added 9 years ago

A Third Example of Graphing a Rational Function More free lessons at: http://www.khanacademy.org/video?v=p7ycTWq6BFk
02:39 Popular
Optimal angle for a projectile part 3 - Horizontal distance as a function of angle (and speed)

1,248 views / 0 likes - added 9 years ago

Horizontal distance as a function of angle (and speed) More free lessons at: http://www.khanacademy.org/video?v=-h_x8TwC1ik
02:23
Testing if a relationship is a function

432 views / 0 likes - added 9 years ago

U03_L2_T1_we2 : Testing if a relationship is a function More free lessons at: http://www.khanacademy.org/video?v=3SO1BQQ9_1E Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
04:52 Popular
Amazing Vocal Range. Klaus Nomi SingsThe Cold Song

907 views / 1 likes - added 5 years ago

This video features Klaus Nomi performing the 17th century aria 'The Cold Song' by composer Henry Purcell starts the song sounding like a male opera singer, but gradually transitions his vocals to sound like a female opera singer, and then gradually retur
02:38 Popular
Function Notation — Harder Example | Math | New SAT | Khan Academy

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

Watch Sal work through a harder Function notation problem. Watch the next lesson: https://www.khanacademy.org/test-prep/new-sat/new-sat-math/new-sat-problem-solving-data-analysis/v/sat-math-q1-easier?utm_source=YT&utm_medium=Desc&utm_campaign=NewSAT Misse
02:26 Popular
Function Notation — Basic Example | Math | New SAT | Khan Academy

1,132 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
01:23
Free-Range, Cage-Free, Pasture-Raised, Heres What Those Confusing Labels Really Mean

166 views / 0 likes - added 1 year ago

Do you know where your eggs are really coming from? Buzz60’s Tony Spitz has the details. Subscribe to our channel: http://www.youtube.com/buzz60 Buzz60 is designed for the way we live now. Short, quirky video snacks that are a little sassy, and alwa
05:36
Recursive Factorial Function

602 views / 0 likes - added 9 years ago

Introduction to recursion.
11:55
Stepping Through Insertion Sort Function

514 views / 0 likes - added 9 years ago

Clarifying what "break" does and stepping through the insertion sort implementation
04:15 Popular
Exercise - Write a Fibonacci Function

1,349 views / 1 likes - added 9 years ago

Introduction to the Fibonacci Sequence and a programming challenge
09:30 Popular
Blood Vessels, Part 1 - Form And Function: Crash Course A&P #27

1,403 views / 0 likes - added 8 years ago

Now that we've discussed blood, we're beginning our look at how it gets around your body. Today Hank explains your blood vessels and their basic three-layer structure of your blood vessels. We're also going over how those structures differ slightly in dif
04:48 Popular
How Do Fish Sleep?

885 views / 2 likes - added 8 years ago

Marine animals sleep underwater... but how?! Get 15% off http://www.domain.com's domain names and web hosting when you use coupon code DNEWS at checkout! What Your Sleeping Style Says About You ???? http://dne.ws/1Nfeu66 Read More: Animal sleep: a review
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07:46
Merrie Melodies | Daffy Duck and the Dinosaur (Classic Cartoon)

522 views / 0 likes - added 5 years ago

Public Domain, 1939.
14:55
Popeye the Sailor Man | Popeye the Sailor Meets Sindbad the Sailor (Classic Cartoon)

474 views / 0 likes - added 5 years ago

Public Domain, 1936.
07:37
Superman | Volcano (Classic Cartoon)

418 views / 0 likes - added 5 years ago

Public Domain, 1942.
07:41
Looney Tunes | The Ducktators (Classic Cartoon)

403 views / 0 likes - added 5 years ago

Public Domain, 1942.
06:41
Looney Tunes | Wackiki Wabbit (Classic Cartoon)

404 views / 0 likes - added 5 years ago

Public Domain, 1943.
08:12
Looney Tunes | Case of the Missing Hare (Classic Cartoon)

412 views / 0 likes - added 5 years ago

Public Domain, 1942.
08:07
Merrie Melodies | The Wabbit Who Came to Supper (Classic Cartoon)

456 views / 0 likes - added 5 years ago

Public Domain, 1942.
06:43
Looney Tunes | Yankee Doodle Daffy (Classic Cartoon)

658 views / 1 likes - added 5 years ago

Public Domain, 1943.
06:37
Woody Woodpecker | Pantry Panic (Classic Cartoon)

551 views / 0 likes - added 5 years ago

Public Domain, 1941.
06:37
Looney Tunes | To Duck or not To Duck (Classic Cartoon)

395 views / 0 likes - added 5 years ago

Public Domain, 1943.
08:37
Superman | Billion Dollar Limited (Classic Cartoon)

403 views / 0 likes - added 5 years ago

Public Domain, 1942.
08:09
Merrie Melodies | Foney Fables (Classic Cartoon)

501 views / 0 likes - added 5 years ago

Public Domain, 1942.
07:37
Recursive Fibonacci Example

591 views / 0 likes - added 9 years ago

Using recursion to write a fibonacci function
25:41
Making Remote Controlled Lawn Mower

168 views / 0 likes - added 1 year ago

I used a 173cc gas engine, this engine has a battery charging function, the charging is too weak to cope with the current consumption, but it significantly extends the working time. The mower is powered by two 200w 350rpm motors, the electric motors are p
05:46
How the Endocrine System Works

634 views / 1 likes - added 6 years ago

The endocrine system produces hormones, which help your body grow and function.
04:02
What Does a Pianist See? | Eye Tracking - Episode 1

554 views / 0 likes - added 7 years ago

Using eye tracking glasses, we answer the question of what a pianist sees while playing. OUR PARTNERS: •Tobii Pro: http://www.tobiipro.com/ •Steinway and Sons: https://www.steinway.com/ Filmed at Steinway Hall in NYC. PIANISTS: •Expert - Da
11:24 Popular
Enthalpy: Crash Course Chemistry #18

1,138 views / 0 likes - added 9 years ago

Energy is like the bestest best friend ever and yet, most of the time we take it for granted. Hank feels bad for our friend and wants us to learn more about it so that we can understand what it's trying to tell us - like that any bond between two atoms co
10:43
What's Under Your Hood? (1973)

324 views / 0 likes - added 5 years ago

Uses model engine, animation and simple narration to answer questions about the major automobile parts and how and why they do function.
03:11 Popular
Why Do Kids Learn Faster Than Adults?

719 views / 0 likes - added 8 years ago

You can't teach an old dog new tricks, so the saying goes. Is this why kids pick things up so faster than adults? Get 15% off http://www.domain.com's domain names and web hosting when you use coupon code DNEWS at checkout! DNews Live Tickets Here ►►►► htt
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10:28
The Origianl First Superman Cartoon | The Mad Scientist

453 views / 0 likes - added 5 years ago

This is the first Superman Cartoon. Public Domain, 1941.
04:01
Curly Takes the Stand

362 views / 0 likes - added 4 years ago

Curly Howard testifies in the public domain classic "Disorder in the Court." He's a victim of circumstance!
18:11
Image of a subset under a transformation

669 views / 0 likes - added 9 years ago

Exploring what happens to a subset of the domain under a transformation More free lessons at: http://www.khanacademy.org/video?v=MIAmN5kgp3k
10:03 Popular
JK flip-flop

1,063 views / 0 likes - added 7 years ago

Check out my SR latch video first: https://youtu.be/KM0DdEaY5sY The JK flip-flop builds on the SR flip-flop by adding a "toggle" function when both inputs are 1. The S (set) and R (reset) inputs are now referred to as J (set) and K (reset) to indicate the
03:23 Popular
Schoolhouse Rock: Grammar - Conjunction Junction Music Video

3,910 views / 5 likes - added 8 years ago

"Conjunction Junction, what's your function?" The classic Jack Sheldon favorite from Schoolhouse Rock. For more information, go to www.DisneyEducation.com.
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16:18
Plotting Projectile Displacement, Acceleration, and Velocity

507 views / 0 likes - added 9 years ago

Plotting projectile displacement, acceleration, and velocity as a function to change in time More free lessons at: http://www.khanacademy.org/video?v=T0zpF_j7Mvo
06:38
A bear found my GoPro and took a selfie

73 views / 0 likes - added 10 months ago

An unexpected update! Thanks to @KarenPuzzles for handling the GoPro The Center: https://www.grizzlydiscoveryctr.org/ Certified bear-resistant products: https://www.igbconline.org/programs/bear-resistant-products The raw footage, public domain: https://ar
06:47 Popular
Introduction: Crash Course U.S. Government and Politics

816 views / 0 likes - added 9 years ago

In which Craig Benzine introduces a brand new Crash Course about U.S. Government and Politics! This course will provide you with an overview of how the government of the United States is supposed to function, and we'll get into how it actually does functi
11:21 Popular
Introduction to Anatomy&Physiology: Crash Course A&P #1

855 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.
06:05
De-Aging is Here With This New AI!

498 views / 0 likes - added 3 years ago

Check out Weights & Biases and sign up for a free demo here: https://www.wandb.com/papers Their report for this paper is available here: https://wandb.ai/wandb/in-domain-gan/reports/In-Domain-GAN-Inversion--VmlldzoyODE5Mzk The paper "In-Domain GAN Inversi
07:09
Deriving Max Projectile Displacement Given Time

519 views / 0 likes - added 9 years ago

Deriving a formula for maximum projectile displacement as a function of elapsed time More free lessons at: http://www.khanacademy.org/video?v=P7LKEkcNibo
10:36 Popular
The Nervous System, Part 1: Crash Course A&P #8

1,177 views / 1 likes - added 9 years ago

•••SUBBABLE MESSAGE••• TO: Kerry FROM: Cale I love you with all my ha-art. Deadset. *** 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 aff
22:41 Popular
Proof: Invertibility implies a unique solution to f(x)=y

731 views / 0 likes - added 9 years ago

Proof: Invertibility implies a unique solution to f(x)=y for all y in co-domain of f. More free lessons at: http://www.khanacademy.org/video?v=7GEUgRcnfVE
04:47
These Overlooked Organisms Are The Key To Life As We Know It

553 views / 0 likes - added 8 years ago

Plankton may be tiny, but they have a huge impact on the Earth. And they're in space?! Get 15% off http://www.domain.com's domain names and web hosting when you use coupon code DNEWS at checkout! Learn More About DNews After Dark ???? http://dne.ws/1Fa2Tp
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02:32 Popular
Why Birds First Grew Feathers

892 views / 4 likes - added 7 years ago

When birds first grew feathers 150 million years ago, their function was not necessarily to help with flight. From: DAVID ATTENBOROUGH'S CONQUEST OF THE SKIES: Rivals http://bit.ly/1YjydHc
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00:32 Popular
Sesame Street: Cookie's Crumby Pictures!

979 views / 0 likes - added 9 years ago

An all new segment on Sesame Street, "Cookie's Crumby Pictures," teaches kids self-regulation and executive function skills. Tune-in to catch Sesame Street weekday mornings on PBS. Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscr
04:16
Simplifying Square Roots Comment Response

533 views / 0 likes - added 9 years ago

Thinking about the domain of the expression to determine if we need the absolute value sign More free lessons at: http://www.khanacademy.org/video?v=qFFhdLlX220 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
03:40 Popular
Simple and Compound machine classroom investigation // Homemade Science with Bruce Yeany

1,704 views / 0 likes - added 7 years ago

A collection of hand tools and toys can be a valuable learning experience for students as they examine them to see how the simple machine parts can be combined to function together as a compound machine.
08:24
What all Christmas movies have in common

80 views / 0 likes - added 3 months ago

Listen: Theyre all pulling from the same classic songs.Help keep Vox free for everybody: http://www.vox.com/give-now Subscribe to our channel and turn on notifications () so you don't miss any videos: http://goo.gl/0bsAjOTis the season for sitting in fron
09:44 Popular
Movies are Magic: Crash Course Film History #1

743 views / 0 likes - added 7 years ago

Well, they're not really "magic." Maybe "illusion" is a better way to say it. As we begin this journey of the history of cinema, we need to understand how movies trick our brains into even understanding that a movie is a movie. In this episode of Crash Co
02:37
It’s Not Just You, Science Says Music Has Universal Meaning for Everyone

504 views / 0 likes - added 6 years ago

New research shows that people from all over the world can understand the meaning of music, even from other countries. Does this mean music is universal? The Mystery Behind Jupiter's Powerful Auroras - https://youtu.be/7lO4Pz14d_o Read More: A Study Sugge
18:18
Introduction To Mortgage Loans

648 views / 0 likes - added 9 years ago

Explains mortgages. This will help you understand what you are doing when you are paying a mortgage. More free lessons at: https://www.khanacademy.org/economics-finance-domain/core-finance/housing/mortgages-tutorial/v/introduction-to-mortgage-loans
04:06
Toys and machines dissected for classroom display /// Homemade Science with Bruce Yeany

658 views / 0 likes - added 6 years ago

Students get a better understanding when they can see how toys and machines parts function in it's operation. Here are a few examples of machines that I have taken apart and displayed for students to examine in my science classroom.
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Logic Gates, Truth Tables, Boolean Algebra AND, OR, NOT, NAND & NOR

1,367 views / 0 likes - added 3 years ago

This electronics video provides a basic introduction into logic gates, truth tables, and simplifying boolean algebra expressions. It discusses logic gates such as the AND, OR, NOT, NAND and NOR Gates. This video is for college students who are taking intr
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Super Bacteria Has a New Enemy: The CRISPR Pill

609 views / 1 likes - added 6 years ago

Scientists are developing a CRISPR pill that can fight superbugs. Can we modify bacteria's DNA to make it self destruct? What is CRISPR & How Could It Edit Your DNA? - https://youtu.be/SyAo51IYgUw Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO
21:35 Popular
How To Integrate Using U-Substitution

1,047 views / 0 likes - added 3 years ago

This calculus video tutorial provides a basic introduction into u-substitution. It explains how to integrate using u-substitution. You need to determine which part of the function to set equal to the u variable and you to find the derivative of u to get d
05:20 Popular
Sesame Street: Cookie's Crumby Pictures- The Biscotti Kid (Karate Kid Parody)

2,586 views / 5 likes - added 9 years ago

Snacks on. Snacks off. Martial Arts Master takes on Cookie Monster as a student of Biscotti Karate. Can he train Cookie Monster to be...The Biscotti Kid? "Cookie's Crumby Pictures," is an all new segment on Sesame Street, teaching kids self-regulation and
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Why Do Whales Breach?

687 views / 0 likes - added 8 years ago

Recently a whale almost breached on top of kayakers missing them by a few feet. Why do whales breach? Get 15% off http://www.domain.com's domain names and web hosting when you use coupon code DNEWS at checkout! Read More: I thought the humpback whale was
05:16 Popular
Sesame Street: The Spy Who Loved Cookies (007 Parody)

1,308 views / 4 likes - added 9 years ago

Only the best secret agent could stop Lady Finger's evil plan. Unfortunately, he wasn't available. Can Cookie Monster stop Lady Finger before its too late? Will he listen to directions? Watch carefully. An all new segment on Sesame Street, "Cookie's Crumb
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Parallel Worlds Probably Exist. Here's Why

378 views / 0 likes - added 4 years ago

The most elegant interpretation of quantum mechanics is the universe is constantly splitting A portion of this video was sponsored by Norton. Get up to 60% off the first year (annually billed) here: https://bit.ly/32SM0yd or use promo code VERITASIUM Spec
05:47 Popular
How Plant Seeds Travel the World

1,148 views / 0 likes - added 3 years ago

All plants start as seeds, and they can travel all over the world in lots of different ways. They might even hitch a ride on you!----------Love SciShow Kids and want to help support it? Become a Patron on Patreon: https://www.patreon.com/scishowIf you hav
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What Can You Learn From Ancient Poop?

360 views / 0 likes - added 3 years ago

Fossilized poop, called coprolites, can reveal surprising secrets about the past.Subscribe! http://bit.ly/1FkxVLb Twitter! https://twitter.com/gross_science Tumblr! http://grossscience.tumblr.com/Want more info?More on Coprolite preservation and analysis:
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NASA | Jupiter In 4k Ultra HD

1,186 views / 4 likes - added 8 years ago

New imagery from NASA’s Hubble Space Telescope is revealing details never before seen on Jupiter. High-resolution maps and spinning globes (rendered in the 4k Ultra HD format) are the first products to come from a program to study the solar system’s outer
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Find the Volume of Any Shape Using Calculus

336 views / 0 likes - added 3 years ago

Calculus isn't just abstract mathematics, it is an incredibly useful tool. Here I show you how to use it to derive the volumes of 3D shapes. Check out my posters here https://store.dftba.com/collections/domain-of-scienceThis was the first example that rea
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Liquid Nitrogen Geyser - Simulating Old Faithful in Yellowstone Park

588 views / 0 likes - added 5 years ago

Craig Beals was inspired in Yellowstone National Park at Old Faithful Geyser to make a demonstration to show how a geyser works. But, instead of using super-heated water, like in a geyser, he uses liquid nitrogen. Liquid nitrogen boils at room temperature
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The Meaning Of Knowledge: Crash Course Philosophy #7

777 views / 0 likes - added 8 years ago

On today’s episode...CATS. Also: Hank talks about some philosophy stuff, like a few of the key concepts philosophers use when discussing belief and knowledge, such as what defines an assertion and a proposition, and that belief is a kind of propositional
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Reading through closed books

434 views / 0 likes - added 6 years ago

Spatial resolution, spectral contrast, and occlusion are three major bottlenecks in current imaging technologies for non-invasive inspection of complex samples such as closed books. We empower the time-of-flight capabilities of conventional THz time domai
02:45 Popular
Why Is Everyone Afraid Of Snakes?

1,315 views / 7 likes - added 8 years ago

Even though many snakes are harmless to humans, our fear of them remains strong. Why are we all so afraid of snakes? Get 15% off http://www.domain.com's domain names and web hosting when you use coupon code DNEWS at checkout! Read More: Evolutions Most Ef
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How Do You Get Diabetes?

703 views / 0 likes - added 8 years ago

Diabetes is a huge concern, with obesity as the leading cause. What's the difference between Type I and Type II, and is there a cure? Get 15% off http://www.domain.com's domain names and web hosting when you use coupon code DNEWS at checkout! Check out Ka
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Where Are The Most Bacteria-Filled Places In Your Life?

502 views / 0 likes - added 8 years ago

New research show that humans are not only covered in bacteria but are also surrounded by it! Get 15% off http://www.domain.com's domain names and web hosting when you use coupon code DNEWS at checkout! What Bacteria On Your Cell Phone Says About Your Hea
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Are These Butterflies The Same?

986 views / 1 likes - added 8 years ago

Watch "This Exists" on YouTube: https://www.youtube.com/user/thisexists Please subscribe! - http://www.youtube.com/user/minuteearth?sub_confirmation=1 And please support MinuteEarth on Patreon - https://patreon.com/minuteearth A tale of how two butterflie
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What's It Like to Live Underground?

373 views / 0 likes - added 3 years ago

Jessi has a cool pair of gardening gloves, which makes her wonder, what special tools do animals have for living underground?----------Love SciShow Kids and want to help support it? Become a Patron on Patreon: https://www.patreon.com/scishowIf you have a
05:17 Popular
The History Of Tattoos - Addison Anderson

732 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/the-history-of-tattoos-addison-anderson If you have a tattoo, you’re part of a rich cultural history that dates back at least 8,000 years. Where did this practice of body modification come from, and how has its
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Huntington Disease

556 views / 0 likes - added 8 years ago

Huntington disease is caused by a mutation in the HTT gene. Understanding how the mutation causes neurodegeneration might help researchers develop treatments that protect brain function. This animation describes the genetic defect that underlies Huntingto
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Things Of Beauty: Scientific Instruments Of Yore

622 views / 0 likes - added 8 years ago

For more than 30 years, Steve Erenberg has collected early scientific and medical objects and instruments. Packed with shelves and displays brimming with Victorian medical masks, surreal anatomical models, and futuristic test prostheses, Erenberg's store/
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How Babies Are Smarter Than You Think

610 views / 0 likes - added 8 years ago

A recent study shows that babies can develop logical reasoning before the age of one! Are they smarter than we think? Get 15% off http://www.domain.com's domain names and web hosting when you use coupon code DNEWS at checkout! Should We Make Designer Babi
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Cayman Reef Cam powered by EXPLORE.org

528 views / 0 likes - added 4 years ago

This reef is home to an incredible array of marine wildlife--and it serves an important hygienic function for many fish. Watch live and learn more about this underwater "cleaning station" on Explore.org @ https://goo.gl/EMtu63.EXPLORE is the largest live
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Ideasthesia: How Do Ideas Feel? - Danko Nikolić

664 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/ideasthesia-how-do-ideas-feel-danko-nikolic The traditional model of our mental function is that first our senses provide data to our brain, which then translates those senses into the appropriate mental phenome
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Grow your brain by moving your bodyjust 10 minutes a day | Wendy Suzuki

92 views / 0 likes - added 8 months ago

Exercise neuroscientist Wendy Suzuki explains how your brain can age gracefully and optimally and it starts with just a 10 minute walk.Subscribe to Big Think on YouTube https://www.youtube.com/channel/UCvQECJukTDE2i6aCoMnS-Vg?sub_confirmation=1Up next, An
04:15 Popular
What Did Dinosaurs Really Sound Like?

1,072 views / 3 likes - added 8 years ago

In movies like Jurassic Park dinosaurs roar, but what did they sound like based on archeological evidence? Get 15% off http://www.domain.com's domain names and web hosting when you use coupon code DNEWS at checkout! The Emergence and Reemergence of Dinosa
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Why Are The Planets In The Order They’re In?

766 views / 2 likes - added 8 years ago

Our solar system was created billions of years ago. How exactly did every planet find its current place? Get 15% off http://www.domain.com's domain names and web hosting when you use coupon code DNEWS at checkout! Check Out Amy’s Channel For More Space Vi
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Neuroethology of Toads (Part 1 of 3; English): Behavioral Responses to Prey Features

176 views / 0 likes - added 2 years ago

Movie with the title "Image Processing in the Visual System of the Common Toad - Behavior, Brain Function, Artificial Neuronal Net" (IWF No. C 1805) by Prof. Dr. Jörg-Peter Ewert ( http://www.joerg-peter-ewert.de, University of Kassel, Germany) in co
03:46 Popular
You are your microbes - Jessica Green and Karen Guillemin

1,334 views / 0 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/you-are-your-microbes-jessica-green-and-karen-guillemin From the microbes in our stomachs to the ones on our teeth, we are homes to millions of unique and diverse communities which help our bodies function. Jess
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03:50 Popular
Can The Human Brain Be Reprogrammed?

841 views / 1 likes - added 8 years ago

What if you could flip a switch to change someone’s behavior? The key may lie in reprogramming neurons. Get 15% off http://www.domain.com's domain names and web hosting when you use coupon code DNEWS at checkout! Can You Survive Without A Piece of Your Br
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Introduction to Statistics

835 views / 0 likes - added 3 years ago

This video tutorial provides a basic introduction into statistics. It explains how to find the mean, median, mode, and range of a data set. It also explains how to find the interquartile range, quartiles, percentiles as well as any outliers. The full vers
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Every Kind of Thing in Space Mapped

341 views / 0 likes - added 3 years ago

Space in infinitely big with infinite stuff in it, but buy using the power of categorisation I can fit it all into a 12 minute video. Grab the poster here: https://store.dftba.com/collections/domain-of-science/products/the-universe-posterThis video explor
04:55 Popular
Who Is The Mystery Mummy Buried In King Tut’s Tomb?

1,089 views / 3 likes - added 8 years ago

Scientists are using high tech instruments to find out what’s hiding in King Tut’s tomb! Get 15% off http://www.domain.com's domain names and web hosting when you use coupon code DNEWS at checkout! What Ancient Wine Tasted Like ►►►► http://dne.ws/1NH4sgI
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Fruits and veggies under a microscope

816 views / 0 likes - added 3 years ago

Thanks to Squarespace for sponsoring this video! Go to Squarespace.com for a free trial, and when youre ready to launch, go to http://squarespace.com/ragusea and add code RAGUSEA" at checkout to save 10% off your first purchase of a website or domain.Yes,
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How Does Inflammation Work in Your Body?

257 views / 0 likes - added 3 years ago

There is always marketing claiming a new product reduces inflammation, but inflammation is a natural biological process, and we need at least some of it to keep us safe. In this episode, Patrick explains the inflammatory response and why it's necessary fo
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Do Animals Dream Like Us?

923 views / 0 likes - added 8 years ago

Researchers have recently found proof that animals dream. What do they dream of and how can we tell? Get 15% off http://www.domain.com's domain names and web hosting when you use coupon code DNEWS at checkout! How to Control Your Dreams ►►►► http://bit.ly
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Why You Shouldn’t Eat Too Fast

624 views / 0 likes - added 8 years ago

A recent study shows that people who eat too fast are missing a big part of eating a good meal. Can You Survive Without Food and Water ►►►► http://dne.ws/1OcrNHS Sign Up For The TestTube Newsletter Here ►►►► http://dne.ws/1McUJdm Get 15% off http://www.do
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How the rubber glove was invented | Moments of Vision 4 - Jessica Oreck

1,008 views / 0 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/how-the-rubber-glove-was-invented-moments-of-vision-4-jessica-oreck It’s hard to imagine a modern hospital being able to function without rubber gloves — but they weren’t actually invented until 1890. In the fou
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02:31
How Many Reps Should You Do To Build Muscle?

624 views / 0 likes - added 8 years ago

Solve your rep range conundrum! Find out which rep range is best for you! Sources: http://www.lookgreatnaked.com/articles/mechanisms_of_muscle_hypertrophy.pdf http://www.weightrainer.net/physiology/Moore_Sarcoplasmic.html http://www.strengtheory.com/the-n
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Photonic Chips Will Change Computing Forever... If We Can Get Them Right

415 views / 0 likes - added 6 years ago

Using photons in computers instead of electrons could make light-speed computing possible, but at what cost? This Is the End of the Silicon Chip, Here’s What’s Next - https://youtu.be/NlO9F-gl9e4 Get 20% off http://www.domain.com domain names and web host
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Stealth - How Does It Work? (Northrop B-2 Spirit)

665 views / 0 likes - added 8 years ago

Thanks for watching! Sorry the audio is a little off in this video. Currently trying to cut back on my expenses and had to move into a new apartment with shitty acoustics. Patreon: https://www.patreon.com/user?u=2825050&ty=h Facebook: http://facebook.com/
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Lines of Light: How Analog Television Works

671 views / 0 likes - added 4 years ago

You can support this channel on Patreon! Link belowHave you ever wondered how old-school television worked? It seems almost impossible for a device to make moving images without a computer being involved. Yet analog television is very, very old. How on Ea
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Will We Ever Time Travel? Scientists Say ‘No’ Based on This New Discovery

429 views / 0 likes - added 6 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
04:35
What Is Dyslexia? - Kelli Sandman-Hurley

584 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/what-is-dyslexia-kelli-sandman-hurley Dyslexia affects up to 1 in 5 people, but the experience of dyslexia isn't always the same. This difficulty in processing language exists along a spectrum -- one that doesn'
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Scientists just discovered how bees clean themselves

596 views / 1 likes - added 7 years ago

Bees perform a crucial function for nature by pollinating crops. Now, researches out of Georgia Tech have explored how they keep themselves clean while dealing with that messy pollen. Read more: http://www.businessinsider.com/sai FACEBOOK: https://www.fac
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What Happens When Your DNA Is Damaged? - Monica Menesini

625 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/what-happens-when-your-dna-is-damaged-monica-menesini The DNA in just one of your cells gets damaged tens of thousands of times per day. Because DNA provides the blueprint for the proteins your cells need to fun
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03:18
Can Bacteria Live Off Electricity?

635 views / 0 likes - added 8 years ago

Scientists have discovered bacteria making electricity out of thin air. Could this mean a greener future for energy? The Most Bacteria-Filled Places In Your Life ►►►►http://bit.ly/1NlOx7w Get 15% off http://www.domain.com's domain names and web hosting wh
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Blood, Part 2 - There Will Be Blood: Crash Course A&P #30

958 views / 0 likes - added 8 years ago

It's time to start talking about some of the terrible things you can do to your own body, like blood doping. We'll start by explaining the structure and function of your erythrocytes, and of hemoglobin, which they use to carry oxygen. We'll follow the for
15:45
Deep neural networks explained with a physical circuit (how AI systems learn)

142 views / 0 likes - added 1 year ago

Learn the basics of how neural networks work using a simple physical model of knobs, transistors and lightbulbs. See neuron activation patterns in action and develop you intuition of the power of training using backpropagation. A perfect introduction for
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How To Build A Fictional World - Kate Messner

672 views / 2 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/how-to-build-a-fictional-world-kate-messner Why is J.R.R. Tolkien's Lord of the Rings trilogy so compelling? How about The Matrix or Harry Potter? What makes these disparate worlds come alive are clear, consiste
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How Atomic Spectroscopy Reveals the Secrets of Space

303 views / 0 likes - added 3 years ago

Arguably the most likely way we will first discover alien life on another planet will be using the power of atomic spectroscopy. You can grab the Map of Quantum Physics here https://store.dftba.com/collections/domain-of-science/products/map-of-quantum-phy
04:30
Do Humans Have the Ability To Sniff Out Bombs?

518 views / 0 likes - added 6 years ago

We use dogs as our go-to sniffers for bombs and rescue missions. But how does our sense of smell compare? What Does Space Smell Like? - https://youtu.be/Dn23GbsWJjE Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Get 15% off http://www.doma
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We Could Harvest Electricity from Human Tears, This Is How It Works

632 views / 0 likes - added 6 years ago

New research has found that an enzyme in tears can be used to generate electricity. Here’s everything you need to know. We Can Power The World With Algae! - https://youtu.be/ExOXF1x3N1g Get 20% off http://www.domain.com domain names and web hosting when y
03:35 Popular
Do Crabs Feel Pain?

759 views / 2 likes - added 8 years ago

Studies show physical reactions to negative stimuli in crabs may not be an automatic response. Do critters feel pain like humans? How To Create An Animal Hybrid ►►►► http://bit.ly/21eQ4T0 Sign Up For The TestTube Newsletter Here ►►►► http://dne.ws/1McUJdm
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Gravity And The Human Body - Jay Buckey

1,184 views / 1 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/gravity-and-the-human-body-jay-buckey Our bodies function necessarily under the presence of gravity; how blood pumps, a sense of balance and bone growth are all due to life in a world where gravity is an inescap
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Circulatory&Respiratory Systems - CrashCourse Biology #27

2,258 views / 0 likes - added 9 years ago

Hank takes us on a trip around the body - we follow the circulatory and respiratory systems as they deliver oxygen and remove carbon dioxide from cells, and help make it possible for our bodies to function. Crash Course Biology is now available on DVD! ht
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The Internet: Crash Course Computer Science #29

861 views / 0 likes - added 6 years ago

Today, we're going to talk about how the Internet works. Specifically, how that stream of characters you punch into your browser's address bar, like "youtube.com", return this very website. Just to clarify we're talking in a broader sense about that massi
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How Worms Survive Inside Your Body

807 views / 2 likes - added 8 years ago

Worms are disgusting, yet so many species thrive inside human bodies. How are they able to live inside us and do they hurt or help us? Get 15% off http://www.domain.com's domain names and web hosting when you use coupon code DNEWS at checkout! Can We Prev
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Breakdancing from 1898! - A Street Arab | Silent American Actuality

132 views / 0 likes - added 1 year ago

From the streets of New York comes the new dance move: Breakdancing! Although, it's not the 1980's, it's 1898! According to the Edison Catalog this film "shows one of New York's street gamins going through various acrobatic evolutions; he turns handspring
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Train Vs Giant Pit

462 views / 2 likes - added 11 months ago

Go buy my merch at https://mrbeast.store and if you're looking to set up an online store, it should be on a .Store domain. Thanks for sponsoring this video!Thank you to Warped Perception for helping with Jet Car https://www.youtube.com/@WarpedPerception F
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The unsolved math problem which could be worth a billion dollars.

294 views / 0 likes - added 2 years ago

No one on Earth knows how to reverse one of the most popular computer algorithms. Yet it's really easy to compute one-way. You could make billions of dollars if you solved this mathematics problem, which is computed quintillions of times per second in the
03:57 Popular
Can The Earth Run Out Of Oxygen?

777 views / 2 likes - added 8 years ago

With the amount of carbon dioxide humans are creating is there a chance we might lose all of our oxygen? Get 15% off http://www.domain.com's domain names and web hosting when you use coupon code DNEWS at checkout! Will Solar Storms Cause The Apocalypse? ►
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Did We Evolve To Believe In God?

818 views / 1 likes - added 8 years ago

Studies have shown that a certain part of the brain is connected to believing in god but did humans evolve to have religion? Get 15% off http://www.domain.com's domain names and web hosting when you use coupon code DNEWS at checkout! Can Science & God
07:35 Popular
American Progress In The Pacific In 1944

745 views / 1 likes - added 9 years ago

In 1944, the Americans (and Allies) make even more progress in the Pacific. By the end of the year, they have taken positions that put them within bombing range of Japan.
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Lymphatic System: Crash Course A&P #44

1,690 views / 0 likes - added 8 years ago

Today Hank explains your unsung lymphatic system and how it supports cardiovascular function by collecting, filtering, and returning interstitial fluid back into the bloodstream via a system of lymphatic vessels. He also explains the system’s major role i
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You’re Too Clean, and It’s Messing With Your Immune System

482 views / 0 likes - added 6 years ago

New research shows living in environment that’s too clean can compromise your immune system’s ability to fight disease. Here's what you should know. Clues to Life on Mars Could Be Found in the Driest Place on Earth - https://youtu.be/8zQXvT_FIhs Get 20% o
The Raised Fist Afro Comb: Defining A Statement

105 views / 0 likes - added 2 years ago

In 1972, Anthony Romani used the raised fist symbol to create a product that combined function with meaning, creating a grooming tool that came to symbolise African-American history, culture and pride.Untold is a free collection of short, compelling, hist
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Why Aren't We Only Using Solar Power? - Alexandros George Charalambides

1,279 views / 3 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/why-aren-t-we-only-using-solar-power-alexandros-george-charalambides Solar power is cheaper and more sustainable than our current coal-fueled power plants, so why haven't we made the switch? The real culprits he
03:47 Popular
What Is the Shape of the Universe?

707 views / 0 likes - added 5 years ago

Unlike the Earth, the universe might actually be flat! But how do scientists know that, if we can’t observe it? Get 20% off http://www.domain.com domain names and web hosting when you use coupon code SEEKER at checkout! Read More: What is the Shape of the
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Did We Just Find The Ninth Planet?

644 views / 2 likes - added 8 years ago

Researchers believe they may have found a ninth planet in our solar system, but why do they think that? Get 15% off http://www.domain.com's domain names and web hosting when you use coupon code DNEWS at checkout! Subscribe to Amy’s Channel: Vintage Space
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Quantum Entanglement: Explained in REALLY SIMPLE Words

159 views / 0 likes - added 1 year ago

Quantum entanglement is a physical resource, like energy, that is possible between quantum systems. When a coin spins on a flat surface, its in a state of superposition between its two faceshead and tails. Similarly, electrons in their natural state exist
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Your Body Is Designed to Attack a New Organ, Now We Know Why

624 views / 0 likes - added 6 years ago

Scientists think they've found the molecular basis for organ transplant rejection. Now that we know its cause, could we prevent its effect? Scientists Want to Transplant a Human Head, Here's Why That's a Bad Idea - https://youtu.be/CMHhF5N1FPY Sign Up For
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Will We Ever Be Able to Travel Through a Wormhole?

476 views / 1 likes - added 6 years ago

Scientists may have found a way to make traversable wormholes a reality. How? Two black holes and some quantum entanglement. Quantum Teleportation Is Real, Here's How It Works - https://youtu.be/yb38jozeDOs Get 20% off http://www.domain.com domain names a
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Bees’ Tiny Brains Could Change How We Engineer Computers

567 views / 0 likes - added 5 years ago

Bees are insanely smart, and now scientists have shown they understand the concept of zero. How could this lead to more efficient computers? After a Decade of Colony Collapse, Bees Are Bouncing Back! (Sort Of) - https://youtu.be/n9NQ9o7UWT4 Get 20% off ht
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You Might Get Fat Just By Smelling Your Food

600 views / 0 likes - added 6 years ago

The nose's olfactory receptors are stimulated when we smell food and other odors. But could the process of smelling cause weight gain? Why Did Our Early Ancestors Resort to Cannibalism? - https://youtu.be/dPmnoVSl-0k Sign Up For The Seeker Newsletter Here
05:51 Popular
This Is Your Brain On Stale Air

911 views / 0 likes - added 5 years ago

Subscribe to Kurtis Baute! https://www.youtube.com/channel/UCTRM8LE1g6UXrVZKwgw5oEA or start with his one-take video on the history of the universe: https://www.youtube.com/watch?v=ObngtuPFI8A Inside his homemade, hermetically-sealed, airtight biodome, Ku
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Why Severe Winter STILL Doesn’t Disprove Global Warming

615 views / 1 likes - added 6 years ago

Severe winter weather has been causing many to question whether the globe is actually warming. Here’s the science that proves it is. Pluto’s Mysterious Atmosphere Could Help Us Fix Global Warming - https://youtu.be/fua3z2wLacI Get 20% off http://www.domai
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LOONEY TUNES (Looney Toons): All This and Rabbit Stew (Bugs Bunny) (1941) (Remastered HD)

805 views / 0 likes - added 7 years ago

All This and Rabbit Stew is a one-reel animated cartoon short subject in the Merrie Melodies series, produced in Technicolor and released to theatres on September 20, 1941 by Warner Bros. and Vitaphone. It was produced by Leon Schlesinger and directed by
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This Is the End of the Silicon Chip, Here’s What’s Next

524 views / 0 likes - added 6 years ago

Quantum mechanics could stop microchips from getting any smaller. What does that mean for the future of electronics? Moore's Law Is Ending... So, What's Next? - https://youtu.be/Vv_2C95cO6s Get 20% off http://www.domain.com domain names and web hosting wh
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This Superfluid Is Alive, And It Could Power Machines of the Future

406 views / 0 likes - added 5 years ago

Fluids with zero viscosity seemingly defy the laws of physics and they have endless applications. But they’ve been hard to make, until now. The secret? Bacteria! Scientists’ Crazy Plan to Power Solar Panels With E. Coli - https://youtu.be/_XZGrZ3DeLg Get
02:29
The 170-Year Search for a Planet Beyond Neptune I NOVA I PBS

534 views / 1 likes - added 4 years ago

Planet Nines existence is not the first time astronomers have predicted a planet they couldnt see. Clyde Tombaugh was looking for Planet X when he accidentally found Pluto. After Voyager 2 flew by Neptune in 1989, new calculations determined there was no
02:58
Ocean Volcanoes May Hold Clues To Alien Life

640 views / 0 likes - added 7 years ago

Scientists think studying 'extremophiles' in toxic hydrothermal vents could teach us about potential extraterrestrial life. Why Does Deep Sea Life Look So Strange? - https://youtu.be/A23wI4lvCgY Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1P
03:59 Popular
Here's What It Actually Takes to Be a NASA Astronaut

735 views / 0 likes - added 6 years ago

NASA recently announced its new class of astronauts and their skill set is pretty diverse. So, what exactly does it take to be a NASA astronaut? Yes, Apollo Flew Through the Van Allen Belts Going to the Moon - https://youtu.be/bLtgS2_qxJk NASA Is Going to
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Health Benefits Of Eating Banana Peels

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Most banana peels end up in the trash, but nutrients found in the skin can help your stomach. Particularly when they're cooked, the peels can aid in digestion and immune system function. Fry, bake, or boil the peel for a nutritious, yummy treat. Science I
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At-Home DNA Tests Might Not Be as Accurate as You Think...

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DNA tests are a popular resource for people wanting to understand their ancestry and disease probability. But how accurate are these tests? We Got Our DNA Tested, Here's How It Actually Works - https://youtu.be/dbiv6BAmdF4 Sign Up For The Seeker Newslette
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Stringless pendulums/// Homemade Science with Bruce Yeany

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Here an idea for showing how or why a pendulum's movement becomes faster or slower as it's length is changed. The period is a function of length and as the length changes, so does it's path. Homemade science is a collection of classroom tested ideas, sugg

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