Search Results: "lakes california central valley"

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06:55 Popular
What Are Variables, Expressions, And Equations? | Introduction To Algebra | Algebra I | Khan Academy

1,710 views / 0 likes - added 8 years ago

Learn what variables, expressions, and equations really are. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/introduction-to-algebra/feel-for-equations-and-inequalit/e/dependent-and-independent-variable
05:30
Can You Guess Which Animals Fart (Or Don't)?

611 views / 0 likes - added 7 years ago

#DoesItFart has been trending on Twitter, and scientists have been answering. Here's everything you need to know about the farting database. What Farts Say About Your Health - https://youtu.be/L-BL_NlYOmg Sign Up For The Seeker Newsletter Here - http://bi
01:03 Popular
Subtraction Word Problems Within 10 | Basic Addition And Subtraction | Early Math | Khan Academy

762 views / 0 likes - added 8 years ago

Learn how to solve word problems by subtracting small numbers (numbers 10 or less). Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-basics/cc-early-math-add-sub-word-problem-wit
03:12 Popular
Graphing Linear Functions Example 2 | Algebra I | Khan Academy

1,942 views / 0 likes - added 8 years ago

Graphing equation for filling pool Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/linear-functions-modeling/e/graphing-linear-functions-word-problems?utm
04:08 Popular
Measuring A Golden Statue | Measurement And Data | Early Math | Khan Academy

754 views / 0 likes - added 8 years ago

Measure an object with same-size length units that span it with no gaps or overlaps. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-picture-graphs/e/solving
06:35 Popular
Constructing Linear Functions Example 1 | Algebra I | Khan Academy

1,782 views / 0 likes - added 8 years ago

Linear model for ice sheet thickness Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/linear-functions-modeling/e/constructing-linear-functions-word-proble
05:15
NASA's Parker Solar Probe Touches The Sun For The First Time

177 views / 0 likes - added 2 years ago

For the first time in history, a spacecraft has touched the Sun. NASA’s Parker Solar Probe has now flown through the Sun’s upper atmosphere – the corona – and sampled particles and magnetic fields there. The new milestone marks one
01:42 Popular
Addition Word Problems Within 10 | Basic Addition And Subtraction | Early Math | Khan Academy

859 views / 1 likes - added 8 years ago

Learn how to solve word problems by adding small numbers (numbers 10 or less). Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-basics/cc-early-math-add-sub-word-problem-within-1
05:09 Popular
Converting From Slope-intercept To Standard Form | Algebra I | Khan Academy

1,325 views / 0 likes - added 8 years ago

Converting from slope-intercept to standard form Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/standard-form/e/converting_between_slope_intercept_and_st
03:43 Popular
Solar motor--Free energy motor-- not electrical /// Homemade Science with Bruce Yeany

916 views / 1 likes - added 7 years ago

These devices are sometimes referred to as solar motors or thermal motors, or even thermal retraction motors. Sunlight hitting the strips is converted into thermal energy (heat) which then causes the rotor to turn without any electrical or other mechanica
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08:14
Can we get rid of Covid-19 forever?

324 views / 0 likes - added 3 years ago

How to eradicate a disease, in 4 steps.Subscribe to our channel and turn on notifications () so you don't miss any videos: http://goo.gl/0bsAjOAs of March 2021, Covid-19 has killed more than 2.5 million people. Its brought on a dramatic economic downfall,
02:15 Popular
Addition And Subtraction Within 10 | Basic Addition And Subtraction | Early Math | Khan Academy

1,931 views / 0 likes - added 8 years ago

See how to solve a bunch of addition and subtraction problems with small numbers. All numbers in this video are 10 or less. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-basic
01:49
How Much Air Can A Tree Hold? #TeamTrees

353 views / 0 likes - added 4 years ago

Go to https://teamtrees.org Let's plant some trees! #TeamTreesTrees can take an astounding amount of carbon out of the air, which is good, because we need to do that times a trillion.Thanks also to our Patreon patrons https://www.patreon.com/MinuteEarth a
13:17 Popular
Probability that at least 2 people in a room of 30 share the same birthday | Probability and Statist

982 views / 0 likes - added 6 years ago

The probability that at least 2 people in a room of 30 share the same birthday. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/probability/probability-and-combinatorics-topic/probability_combinatorics/e/probab
04:27
SpaceX Falcon Heavy- Elon Musk's Engineering Masterpiece

444 views / 0 likes - added 4 years ago

Tens of thousands of spectators made the pilgrimage from across the country & 22 million people around the world on Youtube witnessed the thunderous roar of the SpaceX's new 23-story-tall jumbo rocket as it has blasted off on its first test flight, ca
12:41
When Sharks Swam the Great Plains

413 views / 2 likes - added 5 years ago

Check out Origin of Everything: https://www.youtube.com/channel/UCiB8h9jD2Mlxx96ZFnGDSJw If you’ve ever been to, or lived in, or even flown over the central swath of North America, then you’ve seen the remnants of what was a uniquely fascinating environme
06:01
Looking at the Earth! | SciShow Kids

374 views / 0 likes - added 1 year ago

Teachers and parents: scroll down to check out the Next Generation Science Standards (NGSS) for this episode!If you were looking down at the Earth from space, what would you be able to see? Do you think you would be able to see your house? What if you wer
02:27 Popular
Checking Ordered Pair Solutions To Equations Example 2 | Algebra I | Khan Academy

1,055 views / 0 likes - added 8 years ago

Second example of ordered pair solutions Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/solutions-to-two-var-linear-equations/e/plugging_in_values?utm_so
07:14
How the 3-point line is breaking basketball

284 views / 1 likes - added 2 years ago

The game is at a turning point. Should the rules be changed?Subscribe and turn on notifications so you don't miss any videos: http://goo.gl/0bsAjOThe NBA introduced the 3-point line in 1979, and not much changed right away. Players werent used to shooting
03:24 Popular
How To Interpret An Expression With Function Notation | Functions | Algebra I | Khan Academy

1,425 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
02:35 Popular
Checking Ordered Pair Solutions To Equations Example 1 | Algebra I | Khan Academy

1,270 views / 0 likes - added 8 years ago

Checking ordered pair solutions to equations Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/solutions-to-two-var-linear-equations/e/plugging_in_values?ut
05:50
How to make electronic skin with Stanford's Zhenan Bao—Speaking of Chemistry Road Trip

683 views / 0 likes - added 7 years ago

The Speaking of Chemistry California road trip continues as we scope out some cutting-edge, flexible electronics at Stanford University. Don’t forget to subscribe! http://bit.ly/ACSReactions ↓↓Full description and references below↓↓ Stanford’s Zhenan Bao
01:49 Popular
How To Find Two Function Inputs With The Same Output Given Graph (example) | Khan Academy

1,853 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
02:08 Popular
Why Do Birds Migrate Like This?

742 views / 0 likes - added 6 years ago

Buy the book: "Where the Animals Go: Tracking Wildlife with Technology in 50 Maps and Graphics" at http://www.wheretheanimalsgo.com Copyright 2016 by James Cheshire and Oliver Uberti. First American Edition published by W. W. Norton & Company, Inc. in 201
03:44
Pentatonix - Pure Imagination / Christmas Time Is Here (Official Video)

142 views / 2 likes - added 6 months ago

PURE IMAGINATION / CHRISTMAS TIME IS HERE OUT NOWTHE GREATEST CHRISTMAS HITS AVAILABLE NOWhttps://ptx.lnk.to/greatestchristmashits PENTATONIX THE MOST WONDERFUL TOUR OF THE YEAR TICKETS AND VIP PACKAGES ON SALE NOWhttps://www.ptxofficial.com/ PTX: The Mos
04:38 Popular
There's Something Very Fishy About These Trees ... | Deep Look

726 views / 1 likes - added 6 years ago

Salmon make a perilous voyage upstream past hungry eagles and bears to mate in forest creeks. When the salmon die, a new journey begins – with maggots. SUBSCRIBE to Deep Look! http://goo.gl/8NwXqt DEEP LOOK is a ultra-HD (4K) short video series crea
04:14
Peregrine Falcons are Feathered Fighter Jets, Basically | Deep Look

541 views / 1 likes - added 4 years ago

Peregrine falcons catch other birds mid-flight by diving at more than 200 mph. To do it, they need some high-precision gear: special eyesight, talons and aerodynamics that can't be beat.SUBSCRIBE to Deep Look! http://goo.gl/8NwXqtPlease support us on Patr
07:11 Popular
Graphing Solutions To Two-variable Linear Equations Example 2 | Algebra I | Khan Academy

2,049 views / 0 likes - added 8 years ago

Graphing solutions to 2 variable linear equations Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-to-functions/solutions-to-two-var-linear-equations/e/graphing-solutio
02:36 Popular
How To Interpret An Expression With Function Notation | Functions | Algebra I | Khan Academy

1,968 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
04:12 Popular
Ingestible Tiny Robots Can Now Save Your Life

1,427 views / 2 likes - added 7 years ago

Scientists make robots in all sizes, but did you know some are so small we can ingest them? Just how small can robots get? Why Astronauts Need Robots in Space- http://bit.ly/2cJBobI Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More:
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05:30 Popular
Graphing Linear Functions Example 1 | Algebra I | Khan Academy

1,876 views / 0 likes - added 8 years ago

Learn how graph a linear function. This video gives an example of graphing fuel consumption as a function of distance. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var-linear-equations-and-intro-
04:26
[Official Video] Run to You - Pentatonix

658 views / 1 likes - added 9 years ago

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04:09 Popular
[Official Video] Can't Hold Us - Pentatonix (Macklemore&Ryan Lewis cover)

947 views / 4 likes - added 9 years ago

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03:29 Popular
Thrift Shop - Pentatonix (Macklemore&Ryan Lewis cover)

770 views / 1 likes - added 9 years ago

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03:57
NSYNC Medley - Pentatonix

588 views / 0 likes - added 9 years ago

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03:36 Popular
Payphone - Pentatonix (Maroon 5 Cover)

840 views / 1 likes - added 9 years ago

2015 TOUR DATES (CITIES&VENUES LISTED BELOW) -- http://ptxofficial.com/tour BUY THAT’S CHRISTMAS TO ME http://smarturl.it/PTXtctmiT?iqiD=YT BUY PTX VOL III http://smarturl.it/PTXVol3?IQId=yt | BUY PTXMAS http://smarturl.it/PTXmas?IQId=yt | BUY PTX VOL I h
03:40 Popular
[Official Video] Starships - Pentatonix (Nicki Minaj Cover)

1,190 views / 4 likes - added 9 years ago

2015 TOUR DATES (CITIES&VENUES LISTED BELOW) -- http://ptxofficial.com/tour BUY THAT’S CHRISTMAS TO ME http://smarturl.it/PTXtctmiT?iqiD=YT BUY PTX VOL III http://smarturl.it/PTXVol3?IQId=yt | BUY PTXMAS http://smarturl.it/PTXmas?IQId=yt | BUY PTX VOL I h
05:18
I Don't Think You're Ready For These Jellies

575 views / 0 likes - added 8 years ago

Check out #BigBlueLive! http://pbs.org/bigbluelive ↓ More info and sources below ↓ Jellyfish are mesmerizing and beautiful and I have no idea how they work. So I went behind the scenes at the Monterey Bay Aquarium with my new friend Tommy to learn all abo
04:11 Popular
[Official Video] La La Latch - Pentatonix (Sam Smith/Disclosure/Naughty Boy Mashup)

1,260 views / 2 likes - added 9 years ago

2015 TOUR DATES (CITIES&VENUES LISTED BELOW) -- http://ptxofficial.com/tour BUY THAT’S CHRISTMAS TO ME http://smarturl.it/PTXtctmiT?iqiD=YT BUY PTX VOL III http://smarturl.it/PTXVol3?IQId=yt | BUY PTXMAS http://smarturl.it/PTXmas?IQId=yt | BUY PTX VOL I h
03:15
Behind the Scenes with Deep Look: Caddisflies

525 views / 0 likes - added 7 years ago

How do we capture such amazing nature footage? Check out the making of "Sticky. Stretchy. Waterproof. The Amazing Underwater Tape of the Caddisfly." Watch producer Elliott Kennerson and cinematographer Josh Cassidy in action with UC Berkeley caddisfly exp
04:36
[Official Video] Angels We Have Heard On High - Pentatonix

693 views / 4 likes - added 9 years ago

2015 TOUR DATES (CITIES&VENUES LISTED BELOW) -- http://ptxofficial.com/tour BUY THAT’S CHRISTMAS TO ME http://smarturl.it/PTXtctmiT?iqiD=YT BUY PTX VOL III http://smarturl.it/PTXVol3?IQId=yt | BUY PTXMAS http://smarturl.it/PTXmas?IQId=yt | BUY PTX VOL I h
03:09
What if We Replaced Nuclear With Potatoes

115 views / 0 likes - added 7 months ago

This video was made in partnership with Gates Ventures.Energy use can be confusing I mean, how do you compare gasoline in your car to electricity piped to your house? That's why we made these things spud-tacularly simple.LEARN MORE**************To learn m
35:21
How The Most Useless Branch of Math Could Save Your Life

96 views / 0 likes - added 9 months ago

There is an entire branch of math simply devoted to knots and it has changed the world. Well rope you in. Head to https://brilliant.org/veritasium to start your free 30-day trial, and the first 200 people get 20% off an annual premium subscription.Huge th
04:20 Popular
Scientists Just Captured This Rare Giant Squid Footage, Here's How

1,153 views / 3 likes - added 4 years ago

Scientists know more about the surface of Mars than the largely unexplored deep sea, but new deep sea robots could offer a further glimpse of life in the Twilight Zone. Subscribe to Seeker!http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/E
04:32
The Zeroth Power | Arithmetic Operations | 6th Grade | Khan Academy

615 views / 0 likes - added 8 years ago

Learn why a number raised to the zero power equals 1. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-arithmetic-operations/cc-6th-exponents/e/positive_and_zero_exponents?utm_source=Y
02:17
These Jets Can Hover Like Helicopters, Here’s How They Work

487 views / 0 likes - added 6 years ago

Engineering a jet plane to take off and land vertically is no easy feat, but some designs have managed to pull it off. Here's how they work. How Do Helicopters Fly Without Wings? - https://youtu.be/pVMT4hqFzQg For more epic stories of innovation that shap
05:14
Silkworms Spin Cocoons That Spell Their Own Doom | Deep Look

165 views / 0 likes - added 1 year ago

Those precious silk garments in your closet were made by the caterpillar of a fuzzy white moth thousands of them. Silkworms spin a cocoon with a single strand of silk up to ten city blocks long. Humans have bred these insects into weaving machines that ca
03:51
Grow your brain by moving your bodyjust 10 minutes a day | Wendy Suzuki

95 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
04:14 Popular
[Official Video] Little Drummer Boy - Pentatonix

994 views / 4 likes - added 9 years ago

2015 TOUR DATES (CITIES&VENUES LISTED BELOW) -- http://ptxofficial.com/tour BUY THAT’S CHRISTMAS TO ME http://smarturl.it/PTXtctmiT?iqiD=YT BUY PTX VOL III http://smarturl.it/PTXVol3?IQId=yt | BUY PTXMAS http://smarturl.it/PTXmas?IQId=yt | BUY PTX VOL I h
04:40 Popular
[Official Video] Say Something - Pentatonix (A Great Big World&Christina Aguilera Cover)

1,008 views / 4 likes - added 9 years ago

2015 TOUR DATES (CITIES&VENUES LISTED BELOW) -- http://ptxofficial.com/tour BUY THAT’S CHRISTMAS TO ME http://smarturl.it/PTXtctmiT?iqiD=YT BUY PTX VOL III http://smarturl.it/PTXVol3?IQId=yt | BUY PTXMAS http://smarturl.it/PTXmas?IQId=yt | BUY PTX VOL I h
04:10 Popular
Why Fish Can Drink Salt Water And We Can’t

1,116 views / 3 likes - added 8 years ago

When we drink saltwater it can kill us, yet our oceans are teeming with life. Why can some species survive in saltwater while others can’t? Why Can’t Some Birds Fly? ►►►► http://bit.ly/1UFLfQM Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1m
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02:57 Popular
Banana Proportionality | Rated And Proportional Relationships | 7th Grade | Khan Academy

1,647 views / 0 likes - added 8 years ago

A proportionality problem about eating bananas Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-ratio-proportion/cc-7th-proportional-rel/e/analyzing-and-identifying-proportional-rela
03:27 Popular
How To Use The Distributive Property To Factor Out The Greatest Common Factor | Khan Academy

1,177 views / 0 likes - added 8 years ago

Learn how to apply the distributive property to factor numerical expressions (no variables). Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-expressions-and-variables/cc-6th-distribut
04:50
Why Unlimited Data Is Impossible To Maintain

696 views / 0 likes - added 7 years ago

Phone carriers make us pay to use more data, but how much does data actually cost them? Is data actually that expensive? How You Can Talk To An Astronaut From Home - https://youtu.be/4BVR3IjDRhc Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1P
02:37 Popular
How To Write Basic Expressions With Variables | 6th Grade | Khan Academy

848 views / 0 likes - added 8 years ago

Learn how to write basic algebraic expressions. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-expressions-and-variables/cc-6th-writing-expressions/e/writing-expressions-with-variabl
03:27 Popular
How To Evaluate Expressions In Two Variables With Decimals And Fractions | 6th Grade | Khan Academy

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

Learn how to evaluate expressions that have two different variables in them by using a technique called substitution (or "plugging in"). Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6t
01:46 Popular
Movie Ticket Proportionality | 7th Grade | Khan Academy

1,008 views / 0 likes - added 8 years ago

When going to the movies, is the price you pay proportional to the number of tickets you buy? Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-ratio-proportion/cc-7th-proportional-re
02:39 Popular
Proportionality Between Side Length And Perimeter | 7th Grade | Khan Academy

843 views / 0 likes - added 8 years ago

Is the perimeter of a square proportional to the side length of the square? Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-ratio-proportion/cc-7th-proportional-rel/e/analyzing-and-
03:43 Popular
As Long As You Love Me / Wide Awake - Pentatonix (Justin Bieber / Katy Perry Cover)

957 views / 3 likes - added 9 years ago

2015 TOUR DATES (CITIES&VENUES LISTED BELOW) -- http://ptxofficial.com/tour BUY THAT’S CHRISTMAS TO ME http://smarturl.it/PTXtctmiT?iqiD=YT BUY PTX VOL III http://smarturl.it/PTXVol3?IQId=yt | BUY PTXMAS http://smarturl.it/PTXmas?IQId=yt | BUY PTX VOL I h
06:29 Popular
How To Use The Distributive Property With Variables | 6th Grade | Khan Academy

1,298 views / 0 likes - added 8 years ago

Learn how to apply the distributive property to algebraic expressions. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-expressions-and-variables/cc-6th-distributive-property/e/distrib
01:58 Popular
How To Find Equivalent Expressions By Combining Like Terms And Using The Distributive Property

1,246 views / 0 likes - added 8 years ago

"Equivalent algebraic expressions exercise Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-expressions-and-variables/cc-6th-equivalent-expressions/e/equivalent-forms-of-expressions-1?
09:51 Popular
The Moon: Astronomy #12

961 views / 1 likes - added 9 years ago

Join Phil for a tour of our capital-M Moon, from surface features, inside to the core, and back in time to theories about its formation. This episode is brought to you by Squarespace: http://www.squarespace.com/crashcourse -- Table of Contents Many Millio
04:39 Popular
NASA's Plan To Give Our Moon Its Own Moon

1,075 views / 1 likes - added 7 years ago

NASA is planning on taking a piece of an asteroid and redirecting it into the moon's orbit, but how is that even possible? Scientists Invented The Best Tractor Beam Ever! - https://youtu.be/gR7VIFmMv24 Sign Up For The Seeker Newsletter Here - http://bit.l
04:11 Popular
[Official Video] Carol of the Bells - Pentatonix

1,201 views / 6 likes - added 9 years ago

2015 TOUR DATES (CITIES&VENUES LISTED BELOW) -- http://ptxofficial.com/tour BUY THAT’S CHRISTMAS TO ME http://smarturl.it/PTXtctmiT?iqiD=YT BUY PTX VOL III http://smarturl.it/PTXVol3?IQId=yt | BUY PTXMAS http://smarturl.it/PTXmas?IQId=yt | BUY P
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03:23 Popular
Happy - Pentatonix (Pharrell Cover)

732 views / 5 likes - added 9 years ago

2015 TOUR DATES (CITIES&VENUES LISTED BELOW) -- http://ptxofficial.com/tour BUY THAT’S CHRISTMAS TO ME http://smarturl.it/PTXtctmiT?iqiD=YT BUY PTX VOL III http://smarturl.it/PTXVol3?IQId=yt | BUY PTXMAS http://smarturl.it/PTXmas?IQId=yt | BUY PTX VOL I h
03:18 Popular
How Mosquitoes Use Six Needles to Suck Your Blood | Deep Look

764 views / 1 likes - added 7 years ago

Seen up close, the anatomy of a mosquito bite is terrifying. The most dangerous animal in the world uses six needle-like mouthparts to saw into our skin, tap a blood vessel and sometimes leave a dangerous parting gift. SUBSCRIBE to Deep Look! http://goo.g
03:46 Popular
Testing Whether Area Is Proportional To Side Length | 7th Grade | Khan Academy

1,181 views / 0 likes - added 8 years ago

Is the volume of a square proportional to the side length of the square? Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-ratio-proportion/cc-7th-proportional-rel/e/analyzing-and-ide
02:54 Popular
How To Describe Real-world Situations With Inequalities | 6th Grade | Khan Academy

1,155 views / 0 likes - added 8 years ago

Learn how to write inequalities to model real-world situation. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-equations-and-inequalities/cc-6th-inequalities/e/inequalities-in-one-var
03:06
Backstreet Boys - No Place (Official Video)

508 views / 0 likes - added 5 years ago

Get the new Backstreet Boys album DNA available now featuring Dont Go Breaking My Heart, Chances and No Place!iTunes - http://smarturl.it/BSBxDNA/itunes?iQid=ytApple Music - http://smarturl.it/BSBxDNA/applemusic?iQid=ytSpotify - http://smarturl.it/BSBxDNA
05:11
How The Coronavirus Attacks Your Lungs | Deep Look

330 views / 0 likes - added 3 years ago

The new coronavirus packs a devastating punch. It penetrates deep into your lungs, causing our immune cells to go haywire and damage tiny air sacs the alveoli where oxygen normally flows into our blood.More COVID-19 Reporting and resources from KQED Scien
04:32 Popular
How To Solve One-step Equations With Fractions And Decimals | 6th Grade | Khan Academy

1,860 views / 0 likes - added 8 years ago

Learn how to solve one-step addition and subtraction equations that have fractions and decimals in them. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-equations-and-inequalities/cc-
06:21
Your Body's Molecular Machines

445 views / 0 likes - added 5 years ago

These are the molecular machines inside your body that make cell division possible. Animation by Drew Berry at the Walter and Eliza Hall Institute of Medical Research. http://wehi.tv Special thanks to Patreon supporters: Joshua Abenir, Tony Fadell, Donal
07:50
REAL Sled made from Baking Soda! PART 1

264 views / 0 likes - added 3 years ago

Big thanks to Arm & Hammer Baking Soda for sponsoring this video! If you take Arm & Hammer Baking Soda and mix it with cornstarch and water it makes this super cool moldable clay. The way you make it at home is you first take 1 cup of Arm & Hammer Baking
03:41
You Wish You Had Mites Like This Hissing Cockroach | Deep Look

338 views / 0 likes - added 4 years ago

Not all roaches are filthy. The Madagascar hissing cockroach actually makes a pretty sweet pet, thanks to the hungry mites that serve as its cleaning crew.Check out Antarctic Extremes on PBS Terra: https://www.youtube.com/watch?v=EvRAuy1ZmTcSUBSCRIBE to D
03:47
It Wasn't Easy Growing Up As An Immigrant

476 views / 1 likes - added 4 years ago

By Corrie | Subscribe: http://bit.ly/sub2storybooth | Comment, like, share this story. Stand up against people who judge others and use your voice - WEAR IT OUT LOUD! merch back in stock! SHOP http://storybooth.com/store LIMITED QUANTITIES! Record your st
04:31 Popular
[Official Video] Royals - Pentatonix (Lorde Cover)

1,405 views / 5 likes - added 9 years ago

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04:13
Why Metallic Hydrogen Is the Holy Grail of High Pressure Physics

408 views / 0 likes - added 5 years ago

Making hydrogen a metal takes lot of pressure. But after a group of scientist’s lost the world’s first sample, the pressure is really on. Is Jupiter the Reason for Life on Earth? - https://youtu.be/nsGRvnPL95I Read More: Settling Arguments About Hydrogen
07:20 Popular
Incredible Tails Of Amazing Whales!

790 views / 1 likes - added 8 years ago

Joe's proposed SXSW panel is "Science on YouTube: Where the Smart Kids Are". Vote for it before 9/4! http://vid.io/xqTj Whales are AMAZING! Check out #BigBlueLive: http://pbs.org/bigbluelive Tweet ⇒ http://bit.ly/OKTBSwhales Share on FB ⇒ http://bit.ly/OK
04:05 Popular
How To Find Mistakes In One Step Equations | 6th Grade | Khan Academy

757 views / 0 likes - added 8 years ago

Learn how to spot mistakes in someone else's work as they attempt to solve one-step equations. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-equations-and-inequalities/cc-6th-one-st
12:52
A more perfect unit: The New Mole | EXPERIMENTALS: Moles (part 2)

445 views / 0 likes - added 4 years ago

THE MOLE—as in 6.02214076×10^23, the unit in chemistry used to count really really tiny stuff like atoms and molecules. Well, THE MOLE changed (it's not simply 6.022x10^23 anymore). And while you may not have noticed it, a fundamental shift in
03:09 Popular
How To Write Basic Algebraic Expressions From Word Problems | 6th Grade | Khan Academy

949 views / 0 likes - added 8 years ago

Learn how to write basic expressions with variables to describe situations described in word problems. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-expressions-and-variables/cc-6th
05:51 Popular
Why Florida Is So Perfect For Space Launches

940 views / 0 likes - added 7 years ago

For about 60 years, the U.S. has launched its rockets into space from Cape Canaveral. What makes Florida so perfect for space launches? Why Rocket Launches Always Get Cancelled - https://youtu.be/TzTU-ZfjQlE Sign Up For The Seeker Newsletter Here - http:/
05:34
The most notorious scientific feud in history - Lukas Rieppel

196 views / 0 likes - added 2 years ago

Get to know one of the most infamous scientific rivalries in history, known as the Bone Wars, where two scientists competed to find dinosaur fossils.--After the California Gold Rush of 1848, settlers streamed west to strike it rich. In addition to preciou
04:21 Popular
How To Write One-step Equations For Word Problems | 6th Grade | Khan Academy

1,456 views / 0 likes - added 8 years ago

Learn how to write basic equations to model real-world situations. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-equations-and-inequalities/cc-6th-super-yoga/e/equations-in-one-vari
03:46
I Spent 9 Months In Space

505 views / 0 likes - added 6 years ago

Astronaut Peggy Whitson returns to Earth after 665 days in space Check out more awesome videos at BuzzFeedVideo! https://bit.ly/YTbuzzfeedvideo https://bit.ly/YTbuzzfeedblue1 https://bit.ly/YTbuzzfeedviolet GET MORE BUZZFEED: https://www.buzzfeed.com http
03:58
Scientists Just Witnessed the Birth of a Heavy Element in Space

271 views / 0 likes - added 4 years ago

The heaviest elements in our universe were just seen created in the heart of a kilonova after two neutron stars collided. Subscribe to Seeker!http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylistThe three lightest elements in t
03:27
We Are Young - Pentatonix (Fun Cover)

649 views / 1 likes - added 9 years ago

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04:29 Popular
Evolution of Music - Pentatonix

883 views / 2 likes - added 9 years ago

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12:15
The Island of Shrinking Mammoths

405 views / 1 likes - added 5 years ago

You can check out Google's Science Journal app at https://g.co/sciencejournal The mammoths fossils found on the Channel Islands off the coast of southern California are much smaller than their relatives found on the mainland. They were so small that they
03:04 Popular
Why Do We Twitch When We're Falling Asleep?

919 views / 1 likes - added 8 years ago

A majority of people feel like they're falling when first going to sleep, resulting in twitches. What is this jerking night spasm? This video was a collaboration with our friends at AllTime Numbers. Check out their video for 'Sleep in Numbers' here: https
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08:40
Using Our Senses to Explore the Beach! | Science at the Beach! | SciShow Kids

116 views / 0 likes - added 1 year ago

Squeaks went on a trip to the beach, and wants to tell Mister Brown all about it! And, we can learn all about the science that formed the beach, plus a guest appearance by Grady the tardigrade to talk all about the plants and animals in the ocean that we
07:51 Popular
How To Solve One-step Multiplication And Division Equations With Fractions And Decimals

948 views / 0 likes - added 8 years ago

"Learn how to solve equations in one step by multiplying or dividing a number from both sides. These problems involve decimals and fractions. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/
06:11 Popular
Evolution of Beyoncé - Pentatonix

778 views / 0 likes - added 9 years ago

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03:58
Cape Sundews Trap Bugs In A Sticky Situation | Deep Look

375 views / 0 likes - added 3 years ago

Cape sundews are carnivorous plants that grow in bogs, where they don't have access to many nutrients. So they exude sweet, shimmering droplets from their tentacles to lure in unsuspecting insects. Once their prey is hopelessly stuck, they wrap it up and
04:42 Popular
How To Write Algebraic Expressions From Word Problems | 6th Grade | Khan Academy

1,287 views / 0 likes - added 8 years ago

Learn how to write expressions with variables to describe situations described in word problems. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-expressions-and-variables/cc-6th-alg-e
05:15 Popular
Thinking About The Changing Values Of Variables And Expressions | 6th Grade | Khan Academy

842 views / 0 likes - added 8 years ago

Explore how the value of an algebraic expression changes as the value of its variable changes. The algebraic expressions used in this video are 100-x, 5/x + 5, and (3y)/(2y). Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacad
03:00
Why Flushing Isn't For Everyone

80 views / 1 likes - added 5 months ago

This video was made in partnership with Bill Gates. To learn more about how we can help improve the lives and health of people around the world, visit https://gatesnotes.comSewers are a great way to make pooping safe, but theyre not always the right solut
03:30
Everything You Need To Know About Avocados

637 views / 2 likes - added 7 years ago

Avocados are a fan favorite fruit (yes, avocados are a fruit) and can be paired with just about anything. But are they good for you? Is Health Food Making You Fat? - https://youtu.be/hh48_Kwt88s Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1P
05:36
Demolition, disease, and death: Building the Panama Canal - Alex Gendler

333 views / 0 likes - added 3 years ago

Discover what it took to build the Panama Canal, and how this colossal construction project changed the region. --In the 19th century, the California gold rush brought thousands of settlers to America's west coast. But finding gold may have been easier th
00:58
SUMMER TOUR ANNOUNCEMENT - WE’RE GOING ON THE ROAD WITH KELLY CLARKSON!!!

628 views / 0 likes - added 9 years ago

For all the tour pre-sale details, visit KellyClarkson.com NOW and check to see if we’re is coming to a city near you. See our upcoming On My Way Home World Tour dates below or head to PTXofficial.com. Can’t wait to see you!! _____________________________
04:52
How Scientists Found the Universe’s First Type of Molecule

460 views / 0 likes - added 5 years ago

NASA has just discovered how the hot particles after the Big Bang settled down and created the very first molecule in the universe. A Dead Satellite Is Unlocking the Secrets Lurking Beneath Antarctica - https://youtu.be/Qck8zPUS3Is Read More: First Astrop
04:42
Cuttlefish: Tentacles In Disguise

570 views / 1 likes - added 8 years ago

Joe's proposed SXSW panel is "Science on YouTube: Where the Smart Kids Are". Vote for it before 9/4! http://vid.io/xqTj Check out #BigBlueLive! http://pbs.org/bigbluelive Tweet ⇒ http://bit.ly/OKTBScuttle Share on FB ⇒ http://bit.ly/OKTBScuttleFB ↓ More i
07:00
The Coldest Seas on Earth! | SciShow Kids

51 views / 0 likes - added 4 months ago

The oceans around Antarctica are cold, but full of life. Join Jessi and Squeaks to learn about the blubber of seals, the amazing antifreeze blood of fish, and the shrinking skills of krill.Hosted by: Jessi Knudsen Castaeda (she/her/they/them)Teachers and
03:26 Popular
Somebody That I Used To Know - Pentatonix (Gotye cover)

949 views / 1 likes - added 9 years ago

2015 TOUR DATES (CITIES&VENUES LISTED BELOW) -- http://ptxofficial.com/tour BUY THAT’S CHRISTMAS TO ME http://smarturl.it/PTXtctmiT?iqiD=YT BUY PTX VOL III http://smarturl.it/PTXVol3?IQId=yt | BUY PTXMAS http://smarturl.it/PTXmas?IQId=yt | BUY PTX VOL I h
03:41
An Unexpected Consequence of COVID

308 views / 0 likes - added 2 years ago

Learn more about Lydalls mission to create a cleaner, quieter and safer world at https://www.lydall.com. The global pandemic led to a drop in outdoor air pollution, but it also led to an increase in indoor air pollution - and our exposure to it.LEARN MORE
04:31
Pentatonix - O Holy Night (Official Video)

36 views / 0 likes - added 1 week ago

O HOLY NIGHT OUT NOWTHE GREATEST CHRISTMAS HITS AVAILABLE NOWhttps://ptx.lnk.to/greatestchristmashits PENTATONIX THE MOST WONDERFUL TOUR OF THE YEAR TICKETS AND VIP PACKAGES ON SALE NOWhttps://www.ptxofficial.com/ PTX: The Most Wonderful Tour Of The Year
04:02
What Happens To Your Brain When You Dream

534 views / 1 likes - added 6 years ago

Sleep expert Matthew Walker breaks down what happens in your brain when you dream. Following is a transcript of the video. Matthew Walker: My name is Matthew Walker, I am a professor of neuroscience and psychology at the University of California, Berkeley
02:01
Top Secret! Backwards Bookstore (1984)

347 views / 0 likes - added 4 years ago

The entire scene from this movie was filmed backwards!Top Secret! movie clips: http://j.mp/1BcPCH2 BUY THE MOVIE: http://amzn.to/u43N4H Don't miss the HOTTEST NEW TRAILERS: http://bit.ly/1u2y6pr CLIP DESCRIPTION: A Swedish bookstore owner (Peter Cushing)
13:18 Popular
Top 10 Disney Secrets Illusions & Tricks Explained

849 views / 3 likes - added 4 years ago

Top 10 Disney! The Disney theme parks know how to trick your mind. Disney dark rides use a lot of traditional magic tricks and optical illusions to create the various special effects. Today we're gonna look at the best illusions and tricks like the Pepper
04:05
Why Do Humans Have Less DNA Than This Flower?

616 views / 0 likes - added 8 years ago

More DNA means more complexity, right? Scientists say not necessarily! Why is that the case? Your Face is Made of Junk DNA! ►►►►http://bit.ly/1OeUfuu Sign Up For The Seeker Newsletter Here ►►►► http://bit.ly/1UO1PxI Read More: World's Oldest Known DNA Dis
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02:44
These Squishy Batteries Are Made Out of Water, Here’s How They Work

544 views / 2 likes - added 6 years ago

Electric eels and origami inspired scientists to create a soft battery that could revolutionize soft robotics. Here’s what you need to know. This New 'Perfect' Battery Has Experts Stumped - https://youtu.be/YAg_8iCLIIw Thumbnail image courtesy Thomas Schr
04:22
Watch Bed Bugs Get Stopped in Their Tracks | Deep Look

452 views / 1 likes - added 4 years ago

At night, these parasites crawl onto your bed, bite you and suck your blood. Then they find a nearby hideout where they leave disgusting telltale signs. But these pests have an Achilles heel that stops them cold.SUBSCRIBE to Deep Look! http://goo.gl/8NwXq
04:44
Is a Spider's Web a Part of Its Mind? | Deep Look

366 views / 1 likes - added 3 years ago

Orb weaver spiders build exquisite spiral webs not only to catch insects, but to extend their senses. Once they shrink-wrap their prey with silk, the nearly blind spiders can store them for later, and read their web's strands as a kind of memory map to gu
02:04 Popular
Hot Wheels Road Trip

958 views / 4 likes - added 7 years ago

Read my new book! https://www.amazon.com/dp/B01ICK0AF4 Pinball Marble Run https://youtu.be/Zm572Lp0u3Y Ride along on the Hot Wheels car as it travels through 8 different track sections all connected by teleporting tunnels. From the backyard to the big hil
04:29
This Killer Fungus Turns Flies into Zombies | Deep Look

548 views / 2 likes - added 4 years ago

Something is growing inside that fruit fly in your kitchen. At dusk, the fly points its wings straight up and dies in a gruesome pose so that a fungus can ooze out and fire hundreds of reproductive spores.Join our community on Patreon! https://www.patreon
06:55
Hollywood almost lost to this city

500 views / 0 likes - added 4 years ago

One Florida city could have been the world's movie capital. Why did it reject the movies?Almanac Hollywouldn't is our miniseries on big changes to movies that came from outside Hollywood. Watch all of the episodes right here on YouTube.Episode 1: https://
03:24 Popular
GANGNAM STYLE (강남 스타일) - Pentatonix (PSY Cover)

1,139 views / 1 likes - added 9 years ago

2015 TOUR DATES (CITIES&VENUES LISTED BELOW) -- http://ptxofficial.com/tour BUY THAT’S CHRISTMAS TO ME http://smarturl.it/PTXtctmiT?iqiD=YT BUY PTX VOL III http://smarturl.it/PTXVol3?IQId=yt | BUY PTXMAS http://smarturl.it/PTXmas?IQId=yt | BUY PTX VOL I h
08:18
The Art of War: The greatest strategy book ever written | Roger Martin

134 views / 0 likes - added 1 year ago

Strategy advisor Roger Martin explains how 2,000 year old military thinking is useful in modern business strategy.Subscribe to Big Think on YouTube https://www.youtube.com/channel/UCvQECJukTDE2i6aCoMnS-Vg?sub_confirmation=1Up next, Navy SEAL has a '40 Per
11:10
White Dwarfs & Planetary Nebulae: Crash Course Astronomy #30

519 views / 0 likes - added 8 years ago

Today Phil follows up last week’s look at the death of low mass stars with what comes next: a white dwarf. White dwarfs are incredibly hot and dense objects roughly the size of Earth. They also can form planetary nebulae: huge, intricately detailed object
04:21
Walking Sticks Stop, Drop and Clone to Survive | Deep Look

347 views / 0 likes - added 4 years ago

Indian walking sticks are more than just twig impersonators. They even clone themselves into a surprising variety of colors to stay hidden in plain sight from predators.Please join our community on Patreon! https://www.patreon.com/deeplookSUBSCRIBE to Dee
03:49
The Science Nobel Prizes Explained in 3 Minutes

427 views / 0 likes - added 5 years ago

Science that’s worthy of a Nobel Prize is bound to be complicated. Here’s everything you need to know about this year’s winners. How To Win A Nobel Prize - https://youtu.be/4a1_3aW-VD8 Read More: The Nobel Prize in Physics 2018 https://www.nobelprize.org/
04:34
Here's How That Annoying Fly Dodges Your Swatter | Deep Look

278 views / 0 likes - added 3 years ago

A fly has a pair of tiny, dumbbell-shaped limbs called halteres that were once a second pair of wings. They wield them to make razor-sharp turns and land out of reach on your ceiling. But don't despair there *is* a trick to smacking these infuriating inse
05:38 Popular
Decimals As Words | Decimals | 4th Grade | Khan Academy

1,409 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
04:07
Kangaroo Rats Are Furry, Spring-Loaded Ninjas | Deep Look

559 views / 2 likes - added 4 years ago

Kangaroo rats use their exceptional hearing and powerful hind legs to jump clear of rattlesnakes or even deliver a stunning kick in the face.Please join our community on Patreon! https://www.patreon.com/deeplookSUBSCRIBE to Deep Look! http://goo.gl/8NwXqt
03:10 Popular
8 Incredible Deep Sea Oddities!

918 views / 0 likes - added 8 years ago

Joe's proposed SXSW panel is "Science on YouTube: Where the Smart Kids Are". Vote for it before 9/4! http://vid.io/xqTj Check out #BigBlueLive! http://pbs.org/bigbluelive Tweet ⇒ http://bit.ly/OKTBSdeep Share on FB ⇒ http://bit.ly/OKTBSdeepFB ↓ More info
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03:57
How To Take The Ideal Nap And Avoid Bad Sleep

656 views / 0 likes - added 6 years ago

Sleep expert Matthew Walker explains how naps can negatively impact your body. Following is a transcript of the video. Matthew Walker: My name is Matthew Walker. I am a professor of neuroscience and psychology at the University of California Berkeley and
06:51
Studying Supernovas From the Bottom of the Ocean

124 views / 0 likes - added 2 years ago

Go to: https://thld.co/munkpack_scishow_0422 and use code SCISHOW to get 20% off your first purchase! Thanks to Munk Pack for sponsoring todays video!Stars blowing up is a surprisingly common occurrence, but who would have thought to search the bottom of
17:23
750,000 DOMINOES - World Domino Collective 2022

316 views / 1 likes - added 1 year ago

Here is the falldown of World Domino Collective 2022 (Domino Valley), an alternate cut with other camera angles and no music! Organized by @DutchDominoTeam, this project contains 750,000 dominoes, which is the largest domino setup of the past decade! In t
03:38
How Do Some Waves Get SO Big?

230 views / 0 likes - added 2 years ago

Get 10% off all orders with code MINUTEEARTH now through May 31. After that, code is valid on 6" and 8.5" only. Shop now on https://bit.ly/MinuteEarthGlobes.All over the world, giant wave breaks appear because of underwater geology that supercharges their
03:29 Popular
Comparing Decimals Example 1 | Decimals | 4th Grade | Khan Academy

1,496 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
02:01
♪ There Are Lots of Dumb Laws! | EVERY SINGLE THING

562 views / 0 likes - added 5 years ago

Most laws are great, but there are plenty of dumb ones too!! What's the silliest law you've ever heard of?? LYRICS: Laws come in all shapes and sizes created by humans to keep things chill. Society can change it’s mind on what is legal or illegal. For ins
03:24 Popular
[Official Video] I Need Your Love - Pentatonix (Calvin Harris feat. Ellie Goulding Cover)

1,080 views / 3 likes - added 9 years ago

2015 TOUR DATES (CITIES&VENUES LISTED BELOW) -- http://ptxofficial.com/tour BUY THAT’S CHRISTMAS TO ME http://smarturl.it/PTXtctmiT?iqiD=YT BUY PTX VOL III http://smarturl.it/PTXVol3?IQId=yt | BUY PTXMAS http://smarturl.it/PTXmas?IQId=yt | BUY PTX VOL I h
03:40 Popular
Comparing Decimals Visually Example | 4th Grade | Khan Academy

980 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

1,044 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
03:15 Popular
[Official Video] Aha! - Pentatonix (Imogen Heap Cover)

1,026 views / 2 likes - added 9 years ago

2015 TOUR DATES (CITIES&VENUES LISTED BELOW) -- http://ptxofficial.com/tour BUY THAT’S CHRISTMAS TO ME http://smarturl.it/PTXtctmiT?iqiD=YT BUY PTX VOL III http://smarturl.it/PTXVol3?IQId=yt | BUY PTXMAS http://smarturl.it/PTXmas?IQId=yt | BUY PTX VOL I h
02:28
Why Only Some Monkeys Have Awesome Tails

575 views / 1 likes - added 7 years ago

Almost all mammals with prehensile tails live in the neotropics because the forest is different there. Thanks to http://www.audible.com/minuteearth for sponsoring this video. Thanks also to our supporters on https://www.patreon.com/MinuteEarth : _________
02:55 Popular
Comparing Fractions On A Number Line | Fractions | 4th Grade | Khan Academy

1,450 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&
06:59
How Your Pee Could Help Billions Of People

690 views / 0 likes - added 7 years ago

Most of us flush our urine down the toilet, but William Tarpeh uses it to create fertilizer and hopes to help people in need. See how here. This Cellphone Hack Could Save Millions From Malaria - https://www.youtube.com/watch?v=CtB-VhLhSjs Sign Up For The
05:29
2019 Breakthrough of the Year

325 views / 0 likes - added 4 years ago

Learn about our Breakthrough of the Year: the first image of the a black hole. Nine other advances are recognized as runners-up.Read more: https://vis.sciencemag.org/breakthrough2019/Editor's Note: The original posting of this video identified the geograp
04:21
The Ruin And Rise Of Monterey Bay

502 views / 0 likes - added 8 years ago

Joe's proposed SXSW panel is "Science on YouTube: Where the Smart Kids Are". Vote for it before 9/4! http://vid.io/xqTj Check out #BigBlueLive! http://pbs.org/bigbluelive Share on FB ⇒ http://bit.ly/OKTBSriseFB ↓ More info and sources below ↓ Before peopl
04:08 Popular
Plotting Decimal Numbers On A Number Line (examples) | Khan Academy

913 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_
13:18
97% Of People Can't Tell What Color This Is

697 views / 4 likes - added 4 years ago

Optical Illusions Reacted to by Teens. Original links below. Join the SuperFam and support FBE: https://www.youtube.com/user/React/join SUBSCRIBE & HIT THE . New Videos 2pm PT on FBE: http://fbereact.com/SubscribeFBE What should we react to next?? htt
04:15
See Sea Slugs Scour Seagrass by the Seashore | Deep Look

294 views / 0 likes - added 3 years ago

Eelgrass sea hares may look like lazy, zebra-striped spoonfuls of jello, but these sea slugs are actually environmental heroes. Their voracious appetite for algae helps keep underwater meadow ecosystems in balancewhich is great news for sea otters. Deep L
1:01:43
A Brief Introduction to General Relativity - with Anthony Zee

364 views / 0 likes - added 3 years ago

Anthony Zee gives us a tour of gravity through Einstein's Theory of General Relativity.Anthony's book "On Gravity" is available now - https://geni.us/xAf86t.Starting with the discovery of gravity waves, Anthony goes on to explain how gravity can be unders
06:30
Why Does Fertilizer (Sometimes) Explode?

256 views / 0 likes - added 3 years ago

Ammonium nitrate has been involved in dozens of disasters and terrorist attacks but, under normal circumstances, its totally harmless. What turns it deadly? #beirut #explosive #ammoniumnitrateFind us on all these places:Subscribe! http://bit.ly/ACSReactio
03:06 Popular
Decimal Intuition With Grids (examples) | Decimals | 4th Grade | Khan Academy

1,258 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-
05:30
Lead Poisoning Is Still a Huge Problem, But There Could Be a Quick Fix

410 views / 0 likes - added 4 years ago

As seen in the Flint Water Crisis, lead poisoning through corroded pipes can lead to cancer, reduced IQ, and even death. Researchers at UC Berkeley found a way to use electricity to solve this issue. But how does it work? The Newest Form of Water is Hot a
02:17 Popular
[Official Video] Cruisin' for a Bruisin' - Pentatonix

816 views / 2 likes - added 9 years ago

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04:37 Popular
[Official Video] Save the World/Don't You Worry Child - Pentatonix (Swedish House Mafia Cover)

823 views / 3 likes - added 9 years ago

2015 TOUR DATES (CITIES&VENUES LISTED BELOW) -- http://ptxofficial.com/tour BUY THAT’S CHRISTMAS TO ME http://smarturl.it/PTXtctmiT?iqiD=YT BUY PTX VOL III http://smarturl.it/PTXVol3?IQId=yt | BUY PTXMAS http://smarturl.it/PTXmas?IQId=yt | BUY PTX VOL I h
06:55 Popular
Place Value For Decimals Greater Than One (examples) | 4th Grade | Khan Academy

1,172 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
03:21 Popular
Is This New Super Carbon Better Than Graphene?

860 views / 0 likes - added 5 years ago

Scientists have been searching for schwarzites for decades, here’s how their discovery could change our world. How Supercapacitors Could Make Batteries a Thing of the Past - https://youtu.be/GeSvErqdmIM Read More: Generating carbon schwarzites via zeolite
03:55
Jerusalem Crickets Only Date Drummers | Deep Look

525 views / 1 likes - added 5 years ago

With their big heads and beady black eyes, Jerusalem crickets aren't winning any beauty contests. But that doesn't stop them from finding mates. They use their bulbous bellies to serenade each other with some furious drumming. Support Deep Look on Patreon
03:04 Popular
U.S./Mexico Border Wall Puts Animals In Danger Of Extinction

892 views / 2 likes - added 7 years ago

A wall along the United States/Mexico border could seriously disrupt the natural habitats and movements of many animals species that live there. These Massive Geoengineering Projects Won't Stop Global Warming - https://youtu.be/tKzlYtTjxoU Sign Up For The
04:37 Popular
Fraction-decimal Intuition Problems (examples) | 4th Grade | Khan Academy

1,035 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
04:11
Why Don't We Launch More Rockets From Airplanes?

605 views / 0 likes - added 7 years ago

NASA recently launched a spacecraft horizontally from an airplane, rather than vertically from the ground. Should we launch more like this? Why Did The Antares Rocket Explode? - https://youtu.be/Nok2uw3cTig Sign Up For The Seeker Newsletter Here - http://
07:40 Popular
Comparing Numbers Represented In Different Ways | 4th Grade | Khan Academy

746 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
11:08
Why the US has so many Filipino nurses

276 views / 0 likes - added 3 years ago

The US colonized a country and built a labor supply.Become a Video Lab member! http://bit.ly/video-labFilipino nurses have been disproportionately affected by the coronavirus in the US. Thats because they make up an outsized portion of the nursing workfor
04:22 Popular
[Official Video] Radioactive - Pentatonix&Lindsey Stirling (Imagine Dragons cover)

2,040 views / 17 likes - added 9 years ago

2015 TOUR DATES (CITIES&VENUES LISTED BELOW) -- http://ptxofficial.com/tour BUY THAT’S CHRISTMAS TO ME http://smarturl.it/PTXtctmiT?iqiD=YT BUY PTX VOL III http://smarturl.it/PTXVol3?IQId=yt | BUY PTXMAS http://smarturl.it/PTXmas?IQId=yt | BUY PTX VOL I h
02:35 Popular
Comparing Fractions Visually With A Bar | Fractions | 4th Grade | Khan Academy

1,111 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
02:44
Scientists Create First-Ever 3-D Model of a Melting Snowflake

611 views / 0 likes - added 6 years ago

This visualization is based on the first three-dimensional numerical model of melting snowflakes in the atmosphere, developed by scientist Jussi Leinonen of NASA's Jet Propulsion Laboratory in Pasadena, California. A better understanding of how snow melts
09:10
Geoengineering: A Horrible Idea We Might Have to Do

489 views / 3 likes - added 3 years ago

To support Kurzgesagt and learn more about Brilliant, go to https://www.brilliant.org/nutshell and sign up for free. The first 200 people that go to that link will get 20% off the annual Premium subscription.Thanks to our friends from Brilliant for suppor
03:58
Mammoths vs. Mastodons: Can we 'de-extinct' them both?

654 views / 1 likes - added 7 years ago

There's been a lot of talk and research interest around the possibility of resurrecting certain groups of organisms (or, at least their genomes) from extinction, with Woolly Mammoths being prime candidates for such an endeavor. But what about a closely re
21:37
Bird Watching | SciShow Kids Compilation

178 views / 0 likes - added 1 year ago

Squeaks and Mr. Brown saw some really cool birds while they were birdwatching at The Fort, so theyre revisiting old videos to remind themselves about a bunch of really cool birds!Hosted by: Anthony BrownTeachers and parents: scroll down to check out the N
04:11 Popular
Decomposing Hundredths Into Tenths And Hundredths | 4th Grade | Khan Academy

1,481 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
01:47 Popular
Decompose Hundredths On Number Line | Fractions | 4th Grade | Khan Academy

1,578 views / 0 likes - added 8 years ago

Learn how to decompose a fraction 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-fractions-topic/cc-4th-fractions-unlike-denom/e/decompose-fraction
06:06 Popular
Equivalent Fractions And Different Wholes | Fractions | 4th Grade | Khan Academy

810 views / 0 likes - added 8 years ago

Learn how two fractions are equivalent only if they refer to the same whole. For example, 1/2 of a small circle is not the same as 1/2 of a big circle. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-
03:23
Cow Burps Are Warming the Planet

558 views / 1 likes - added 6 years ago

Learn more about CuriosityStream at https://curiositystream.com/reactions (CODE: reactions) Cows burp up a lot of methane thanks to the chemistry of their digestion. And since methane is a greenhouse gas, our beef and dairy have huge climate change conseq
16:47
10 Super Useful Life Secrets You NEED To Know

472 views / 0 likes - added 7 years ago

SUBSCRIBE!: http://bit.ly/1G97GmA SHARE THIS VIDEO: https://youtu.be/fyL1eYkuOuw I’ve learned some cool things in my 32 years on this planet, some of weird, some of it strange, most of it totally out there… but a lot of it is really useful! Today I wanted
04:20 Popular
Visually Converting From Tenths To Hundredths | 4th Grade | Khan Academy

1,191 views / 0 likes - added 8 years ago

Learn how to convert fractions from tenths to hundredths using grid diagrams. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-fractions-topic/cc-4th-fractions-unlike-denom/e/equivale
03:51
How We Evolved To Browse The Web

404 views / 0 likes - added 4 years ago

Thanks to the University of Minnesota for sponsoring this video! http://twin-cities.umn.edu/The decisions we make while we browse the internet are suprisingly similar to the ones animals make as they forage for food...here's why.Thanks also to our Patreon
11:48
Rocket Rollerblading with The Funk Bros !!

227 views / 0 likes - added 2 years ago

Funk Bros: https://youtu.be/KAjPwaRfaCkShare This Video: https://youtu.be/OtmJWSHpHJ0Sunshine Distribution: https://www.razorskate.com/Rob 369 Design: http://www.designby369.com/When I was 12 years old I got a pair of rollerblades for Christmas called the
04:06
How Lucid Dreaming Works

517 views / 0 likes - added 6 years ago

You may have heard of lucid dreaming, the type of dream where the dreamer is aware of dreaming. Is lucid dreaming a real phenomenon? Sleep expert Matthew Walker explains how much we know about lucid dreams so far. Following is a transcript of the video. J
07:45
Anxiety evolved to help us what went wrong? A neuroscientist explains. | Wendy Suzuki

222 views / 0 likes - added 8 months ago

Neuroscientist Wendy Suzuki explains why zero anxiety isnt the goal.Subscribe to Big Think on YouTube https://www.youtube.com/channel/UCvQECJukTDE2i6aCoMnS-Vg?sub_confirmation=1Up next, The #1 way to strengthen your mind is to use your body | Wendy Suzuki
03:43
The Science Of HIV/AIDS

560 views / 1 likes - added 8 years ago

What is it, and are we close to a cure? SHARE on Twitter: http://bit.ly/1NalHm8 & Facebook: http://on.fb.me/1MTLpMp Get a FREE Audible Trial: http://audible.com/asap Written by Rachel Salt, Mitchell Moffit and Gregory Brown SUBSCRIBE for more (it's free!)
09:35
The Solar Car Revolution Could Change EVs Forever

225 views / 0 likes - added 2 years ago

Engineers are one step closer to harnessing the Sun to power your next car, giving the auto industry renewed interest in solar. In other words, the solar powered car revolution is coming. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Focal
10:12
Scientists Just Discovered 300,000 New Hidden Galaxies

441 views / 0 likes - added 4 years ago

Have you ever gazed out at the night sky and been fascinated by a bright band of stars? Thats the Milky Way - the galaxy where our sun hangs out. And the sun is not the only star in the Milky Way, and the Milky Way is not the only galaxy in the universe.
05:27 Popular
Can You Solve The Mind-Bending Self-Counting Sentence Riddle?

957 views / 0 likes - added 7 years ago

"In this sentence, the number of occurrences of the digit 0 is __, of the digit 1 is __, of the digit 2 is __, of the digit 3 is __, of the digit 4 is __, of the digit 5 is __, of the digit 6 is __, of the digit 7 is __, of the digit 8 is __, and of the d
14:41
The Evolution Of CPU Processing Power Part 1: The Mechanics Of A CPU

199 views / 0 likes - added 2 years ago

SERIES LINK - https://www.youtube.com/playlist?list=PLC7a8fNahjQ8IkiD5f7blIYrro9oeIfJUIn this multi-part series, we explore the evolution of the microprocessor and its astonishing growth in processing power over the decades. In Part 1, we learn about the
07:17 Popular
A Sea Otter's Adorable Adoption Story

863 views / 5 likes - added 8 years ago

Joe's proposed SXSW panel is "Science on YouTube: Where the Smart Kids Are". Vote for it before 9/4! http://vid.io/xqTj Check out #BigBlueLive! http://pbs.org/bigbluelive Tweet ⇒ http://bit.ly/OKTBS696 Share on FB ⇒ http://bit.ly/OKTBS696FB ↓ More info an
03:20 Popular
[Official Video] Love Again - Pentatonix

1,581 views / 6 likes - added 9 years ago

2015 TOUR DATES (CITIES&VENUES LISTED BELOW) -- http://ptxofficial.com/tour BUY THAT’S CHRISTMAS TO ME http://smarturl.it/PTXtctmiT?iqiD=YT BUY PTX VOL III http://smarturl.it/PTXVol3?IQId=yt | BUY PTXMAS http://smarturl.it/PTXmas?IQId=yt | BUY PTX VOL I h
03:10 Popular
Three Ways Pee Could Change The World

860 views / 1 likes - added 8 years ago

We can use urine to make medicines, power cell phones, and create “pee-cycled” water. Subscribe! http://bit.ly/1FkxVLb ‖ Twitter! https://twitter.com/gross_science ‖ Tumblr! http://grossscience.tumblr.com/ ↓Want more info?↓ From Gunpowder to Teeth Whitene
03:32
Pentatonix - Please Santa Please (Official Video)

187 views / 1 likes - added 7 months ago

PLEASE SANTA PLEASE OUT NOWhttps://ptx.lnk.to/pleasesantapleaseTHE GREATEST CHRISTMAS HITS AVAILABLE NOWhttps://ptx.lnk.to/greatestchristmashits PENTATONIX THE MOST WONDERFUL TOUR OF THE YEAR TICKETS AND VIP PACKAGES ON SALE NOWhttps://www.ptxofficial.com
15:14
The Invention Of Blue

607 views / 0 likes - added 5 years ago

Watch my newest video, "The Game You Win By Losing (Parrondo's Paradox)": https://youtu.be/PpvboBJEozMCuriosity Box: https://www.curiositybox.com/Written, Produced, Edited and Hosted by Kevin LieberInstagram: http://instagram.com/kevlieberTwitter: https:/
06:57
The Largest River On Earth Is In The Sky

462 views / 0 likes - added 5 years ago

Learn more about your personal DNA story by going to https://23andMe.com/okay SUBSCRIBE so you don’t miss a video! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ What’s the largest river on Earth? If you said “the Amazon”… you’re only half
08:40
Can naked mole rats solve autism, epilepsy, and schizophrenia? || EXPERIMENTALS: Moles (part 1)

479 views / 0 likes - added 5 years ago

Naked mole rats look like walking steamed spring rolls (with tails). But, beneath their translucent skin, they have a 35 million year old superpower: they are super carbon dioxide breathers (trust us, they’re joining the Avengers). And it’s not like they
06:06
The #1 way to strengthen your mind is to use your body | Wendy Suzuki

80 views / 0 likes - added 8 months ago

Exercise gives your brain a bubble bath of neurochemicals, says Wendy Suzuki, a professor of neural science. Subscribe to Big Think on YouTube https://www.youtube.com/channel/UCvQECJukTDE2i6aCoMnS-Vg?sub_confirmation=1Up next, Forensic accountant explains
16:54
The Science Of Cardboard

193 views / 0 likes - added 2 years ago

Visit brilliant.org/NewMind to get started learning STEM for free, and the first 200 people will get 20% off their annual premium subscriptionIn 2020, the United States hit a record high in its yearly use of one the most ubiquitous manufactured materials
05:30
This is How Medical Delivery Drones Are Saving Lives

293 views / 0 likes - added 3 years ago

These engineers designed a fleet of autonomous drones that deliver medical supplies to remote hospitals in minutes. Subscribe to Seeker! http://bit.ly/subscribeseeker Visit our shop at http://shop.seeker.com Engineers at Zipline have designed a fleet of a
02:27
Awesome Kids - 9 Year Old Pro Skateboarder Destroys the Venice Skatepark

656 views / 0 likes - added 6 years ago

9 year old Sky Brown from the AWSM Kids is one of the worlds youngest pro skaters. We had the opportunity to meet up with her for the day as she destroyed it at the Venice Skatepark in California. // Kuma hats/shirts → http://www.kumafilms.com/merch Subsc
03:55
How to Build a Lava Moat (with xkcd)

516 views / 0 likes - added 4 years ago

Where to Buy "How To" by Randall Munroe: PRH.com: https://bit.ly/2L2G5hy Amazon: https://bit.ly/2zfy974 Barnes and Noble: https://bit.ly/2Zozxmt IndieBound: https://bit.ly/2ZfwSre Books-A-Million: https://bit.ly/2ZfxD3y Apple Books: https://bit.ly/33TK3kX
02:08 Popular
How To Keep Elephants And Wolves Out Of Your Yard

838 views / 1 likes - added 8 years ago

Sorry for the re-upload!! YouTube technical difficulties... ________________________ Created by Henry Reich Production and Writing Team: Alex Reich, Peter Reich, Emily Elert, Ever Salazar, Kate Yoshida, and Henry Reich Music by Nathaniel Schroeder: http:/
06:31
Why Are We Dumping Fertilizer on Forest Fires?

545 views / 0 likes - added 4 years ago

When wildfires break out on hot, windy days they pose a serious threat to people and the environment. This week on Reactions, learn how were using fertilizer to keep dangerous blazes at bay. Subscribe! http://bit.ly/ACSReactionsFacebook! http://facebook.c
04:50
What Happens To Your Body And Brain If You Don't Get Sleep

683 views / 0 likes - added 6 years ago

Sleep expert Matthew Walker breaks down the many effects of sleep deprivation on your brain and body. Following is a transcript of the video. Matthew Walker: My name is Matthew Walker, I am a professor of neuroscience and psychology at the University of C
04:07
This Brainless Organism is Mapping Dark Matter

329 views / 0 likes - added 4 years ago

The food-seeking behavior of slime mold is helping astronomers map dark matterheres how. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop at http://shop.seeker.com Scientists are trying
04:38
Four Fancy Meals You Can Make With Bugs | Foraging | NPR

411 views / 0 likes - added 5 years ago

Culinary alchemist Pascal Baudar demonstrates how to make four fancy dishes using wild ingredients found in nature, including insects. The first insect that Pascal Baudar ever tried eating was an ant he found in his kitchen. The verdict? "It tasted like s
04:40
Rise Of The Mesopredator

504 views / 0 likes - added 5 years ago

Try Dashlane for free: http://bit.ly/minutedash. Use promo code "minuteearth" for 10% off Dashlane Premium. To see song lyrics, click "CC" on the video or, for an annotated version, click here: https://genius.com/14774391 Thanks to humans, old school apex
05:18
Think Like an Engineer!

185 views / 0 likes - added 2 years ago

Mister Brown teaches Squeaks all about engineering to help him solve a problem he is having!Hosted by: Anthony Brown----------Love SciShow Kids and want to help support it? Become a Patron on Patreon: https://www.patreon.com/scishowIf you have a question
06:17
How Millions of Microscopic Fibers Are Ending Up in Our Bodies | The Swim

517 views / 0 likes - added 5 years ago

Every day, billions of sharp, invisible fibers are making their way out to our oceans and air, and into our water, wine, beer, and cells. Read More How much plastic is your washing machine sending out to sea? https://www.vox.com/the-goods/2018/9/19/178006
09:13
NASA Engineered a Box to Create the Fifth State of Matter in Space

345 views / 0 likes - added 4 years ago

Atomic physicists at NASA are working to create an exotic state of matter...in space. And it turns out, the International Space Station is the perfect home base for these experiments. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Focal Poi
03:00
What Can You Learn From Ancient Poop?

361 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:
04:05
How Caffeine Accidentally Took Over The World

121 views / 0 likes - added 7 months ago

Hey MinuteEarthlings! If you join us on Patreon this month (April 2023) at https://patreon.com/minuteearth, we will draw you a custom MinuteEarth stick figure (that we could feature in an upcoming video) AND send you a custom coffee mug with your beautifu
13:23 Popular
The Big Bang: Crash Course Astronomy #42

948 views / 0 likes - added 8 years ago

Thanks to observations of galaxy redshifts, we can tell that the universe is EXPANDING! Knowing that the universe is expanding and how quickly its expanding also allows us to run the clock backwards 14 billion years to the way the universe began - with a
15:35
Galaxies, Part 2: Crash Course Astronomy #39

670 views / 0 likes - added 8 years ago

Active galaxies pour out lots of energy, due to their central supermassive black holes gobbling down matter. Galaxies tend not to be loners, but instead exist in smaller groups and larger clusters. Our Milky Way is part of the Local Group, and will one da
04:11
Pentatonix - Kid On Christmas (Official Video) ft. Meghan Trainor

244 views / 0 likes - added 1 year ago

NEW ALBUM HOLIDAYS AROUND THE WORLD OUT NOW! https://pentatonix.lnk.to/HATWNEW HOLIDAY SONGS & REIMAGINED CLASSICS WITH 10 GLOBAL SUPERSTARS INCLUDING MEGHAN TRAINOR, LANG LANG, HIKAKIN & SEIKEN, LEA SALONGA & MORE! NEW PENTATONIX HOLIDAY SPECIAL AROUND T

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