Search Results: "reaction rate definition"

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04:51 Popular
What's The Definition Of Comedy? Banana. - Addison Anderson

1,046 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/what-s-the-definition-of-comedy-banana-addison-anderson What makes us giggle and guffaw? The inability to define comedy is its very appeal; it is defined by its defiance of definition. Addison Anderson riffs on
11:38
Introduction To Definition Of PH

551 views / 0 likes - added 8 years ago

Introduction to definition of pH
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07:50
Arrhenius Definition Of Acids And Bases

551 views / 0 likes - added 8 years ago

Arrhenius definition of acids and bases
07:34
Parsec Definition

469 views / 0 likes - added 9 years ago

Parsec Definition More free lessons at: http://www.khanacademy.org/video?v=6zV3JEjLoyE
05:21 Popular
Finding Sum From Recursive Definition Of Sequence

823 views / 0 likes - added 8 years ago

Finding sum from recursive definition of sequence
15:38
Thermodynamic Entropy Definition Clarification

508 views / 0 likes - added 9 years ago

Clarifying that the thermodynamic definition of Entropy requires a reversible system. More free lessons at: http://www.khanacademy.org/video?v=PFcGiMLwjeY
08:57
Bronsted-Lowry Definition Of Acids And Bases

520 views / 0 likes - added 8 years ago

Bronsted-Lowry definition of acids and bases. Conjugate acids and bases.
11:22
Introduction to Reaction Mechanisms

477 views / 0 likes - added 9 years ago

Introduction to Reaction Mechanisms . Addition reaction to an alkene More free lessons at: http://www.khanacademy.org/video?v=Z_GWBW_GVGA
09:56
Introduction To Average Rate Of Change

686 views / 0 likes - added 8 years ago

Introduction to average rate of change
06:58
Average Rate Of Change From Graph

696 views / 0 likes - added 8 years ago

Average rate of change from graph
01:31
This ride changes speed based on your heart rate

548 views / 0 likes - added 6 years ago

This ride gets faster or slower depending on how scared you are, adjusting speed based on a rider's heart rate. Last year, Dutch designer Daniel de Bruin created a one-person ride called the Neurotransmitter 3000 that speeds up or slows down based on biom
13:22
The Discount Rate

580 views / 0 likes - added 9 years ago

The discount rate and window. Lender of last resort. More free lessons at: http://www.khanacademy.org/video?v=FxkTSjctXdk
04:33 Popular
Average Rate Of Change With Function Notation

4,475 views / 1 likes - added 8 years ago

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

865 views / 0 likes - added 8 years ago

Average rate of change for function from table
02:09 Popular
Incredible Chemical Reaction!

2,103 views / 1 likes - added 8 years ago

Add me on Facebook. (click LIKE on Facebook to add me) http://www.facebook.com/brusspup Download the song in this video: Song name: Monolith iTunes https://itunes.apple.com/us/album/monolith-single/id596457486 Amazon http://www.amazon.com/Monolith/dp/B00B
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07:31
Rate Problem Involving Rational Equations

641 views / 0 likes - added 9 years ago

u15_l2_t1_we3 Rate Problem Involving Rational Equations
02:17 Popular
Science Bob and Jimmy Kimmel - The Barking Dog Reaction

839 views / 4 likes - added 7 years ago

This dramatic reaction uses Nitrous Oxide and Carbon Di-sulfate to create a combustion reaction similar to the reaction of fuel in diesel cars. It is often referred to as the Barking Dog experiment because of the loud sound given off by the reaction. Like
06:13 Popular
Rate constant k from half-life example | Knetics | Chemistry | Khan Academy

928 views / 0 likes - added 6 years ago

Example problem showing how to find the rate constant k from the half-life of a first order reaction. Watch the next lesson: https://www.khanacademy.org/science/chemistry/chem-kinetics/copy-of-kinetics/v/second-order-reaction-with-calculus?utm_source=YT&u
09:47
Primer on the unemployment rate

443 views / 0 likes - added 9 years ago

Understanding how the headline unemployment rate (U-3) is calculated More free lessons at: http://www.khanacademy.org/video?v=C9onjpQGpSg
09:38
Unemployment Rate Primer

541 views / 0 likes - added 9 years ago

Understanding how the headline unemployment rate (U-3) is calculated More free lessons at: http://www.khanacademy.org/video?v=9DGbDx5xQNo
03:35
Another Take on the Rate Problem

581 views / 0 likes - added 9 years ago

u15_l2_t1_we3 Another Take on the Rate Problem More free lessons at: http://www.khanacademy.org/video?v=hAy_bavEVCQ Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
04:08
Basics of US income tax rate schedule

497 views / 0 likes - added 9 years ago

Understanding that a marginal tax rate does not apply to all of income More free lessons at: http://www.khanacademy.org/video?v=OGVJfcSckUs
11:42
Banking 14: Fed Funds Rate

688 views / 0 likes - added 9 years ago

How open market operations effect the rate at which banks lend to each other overnight. More free lessons at: http://www.khanacademy.org/video?v=IniG1KkPS2c
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Banking 15: More on the Fed Funds Rate

653 views / 0 likes - added 9 years ago

More on the mechanics of the Federal Funds rate and how it increases the money supply. More free lessons at: http://www.khanacademy.org/video?v=rgqFXkLAc-4
04:08
Basic Rate Problem

495 views / 0 likes - added 9 years ago

U03_L2_T3_we2 : Basic Rate Problem More free lessons at: http://www.khanacademy.org/video?v=7WXijfIZh64 Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
05:59
Systems and rate problems

574 views / 0 likes - added 9 years ago

U06_L2_T1_we1 Systems and rate problems More free lessons at: http://www.khanacademy.org/video?v=at4T4n4JYNc Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
05:09 Popular
Finding Units Of Rate Constant K

1,379 views / 0 likes - added 8 years ago

How to find the units for the rate constant k for a zero, first, or second order reaction. Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. Thi
10:05
Systems and rate problems 2

489 views / 0 likes - added 9 years ago

U06_L2_T1_we2 Systems and rate problems 2 More free lessons at: http://www.khanacademy.org/video?v=H5w55UbIZTw Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
04:56
Systems and rate problems 3

534 views / 0 likes - added 9 years ago

U06_L2_T1_we3 Systems and rate problems 3 More free lessons at: http://www.khanacademy.org/video?v=hTBQUibtnBk Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
04:58
Balancing Another Combustion Reaction

502 views / 0 likes - added 9 years ago

Balancing another combustion reaction
04:05
Does This Reaction Break the Second Law of Thermodynamics?

692 views / 1 likes - added 7 years ago

In the 1950s, Russian chemist Boris Belousov reported a bizarre reaction. A reaction that oscillates between two states. Could it be violating the second law of thermodynamics? Andrea Sella investigates. Day 13 of our thermodynamics advent calendar: http:
01:38
Ultra High Definition (4K) View of Planet Earth

612 views / 0 likes - added 6 years ago

NASA monitors Earth's vital signs from land, air and space with a fleet of satellites and ambitious airborne and ground-based observation campaigns. The International Space Station hosts a variety of payloads and experiments supporting climate research, w
01:21 Popular
Popsicle Stick Chain Reaction - Sick Science! #144

1,554 views / 2 likes - added 8 years ago

Click here to find out why this reaction happens: http://www.stevespanglerscience.com/lab/experiments/popsicle-stick-chain-reaction Popsicle sticks are great for holding frozen treats and reading the occasional joke off of, but did you know they're excell
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07:20
Six Cameras - One Reaction

672 views / 0 likes - added 9 years ago

Well, one reaction done twice! Behind the scenes on our Bakelite Reaction video, which was filmed from six camera angles (including three spectators using their phones!) Main video: http://youtu.be/Vlh0YDRmZ0I More chemistry at http://www.periodicvideos.c
11:33
Ring-opening Sn2 reaction of expoxides

642 views / 0 likes - added 9 years ago

Ring-opening Sn2 reaction of expoxides
10:03
Dehydration Synthesis Or A Condensation Reaction

624 views / 0 likes - added 8 years ago

Dehydration synthesis or a condensation reaction
06:59
Reaction Coupling To Create Glucose 6 Phosphate

587 views / 0 likes - added 8 years ago

Reaction coupling to create glucose 6 phosphate
01:13 Popular
Thermite Reaction - Sick Science! #222

1,130 views / 0 likes - added 8 years ago

Check out cool science kits and toys: www.stevespanglerscience.com See the full experiment here: http://www.stevespanglerscience.com/lab/experiments/thermite-reaction A rusted iron ball bearing seems like it might be past its prime, as far as uses go. Tha
10:18
Stoichiometry of a Reaction in Solution

571 views / 1 likes - added 9 years ago

Stoichiometry of a Reaction in Solution More free lessons at: http://www.khanacademy.org/video?v=EKZSwjVR594
04:21 Popular
Oscillating Reaction - Periodic Table Of Videos

754 views / 0 likes - added 9 years ago

Example of a Belousov--Zhabotinsky reaction (or BZ reaction). Featuring Professor Martyn Poliakoff from the University of Nottingham. And the hands of Dr Samantha Tang! More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.f
07:37
Introduction to reaction quotient Qc | Chemical equilibrium | Chemistry | Khan Academy

646 views / 0 likes - added 6 years ago

Introduction to the reaction quotient Qc, and how to use the reaction quotient to predict how the reaction concentrations will change. Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its
02:54 Popular
Maillard: The Most Delicious Chemical Reaction In The World

759 views / 0 likes - added 7 years ago

Subscribe! http://bit.ly/ACSReactions Why does fresh, hot toast have a more complex flavor than plain bread? Why does cooking raw food in general result in mouthwatering smells and a rich taste? The answer lies with the Maillard reaction, also known as th
05:05 Popular
Chain Reaction

850 views / 0 likes - added 8 years ago

Deane explains nuclear energy by setting up a chain reaction with mousetraps and ping pong balls. SUBSCRIBE NOW http://www.youtube.com/subscription_center?add_user=CuriosityShow CONNECT WITH CURIOSITY Facebook ➤ http://www.facebook.com/CuriosityShow Twitt
02:30
The Reaction Ferries of Basel: What Have We Missed?

411 views / 0 likes - added 6 years ago

On the river Rhine in Switzerland, there are reaction ferries: boats with no engine, no paddles, no onboard motive power at all. Here's how they work -- and a question about what other simple ideas are out there. I'm at http://tomscott.com on Twitter at h
02:23
Reaction Time

601 views / 1 likes - added 8 years ago

Deane and Rob explain the meaning of "reaction time" and show how it can be measured. SUBSCRIBE NOW http://www.youtube.com/subscription_center?add_user=CuriosityShow CONNECT WITH CURIOSITY Facebook ➤ http://www.facebook.com/CuriosityShow Twitter ➤ https:/
08:45
Enjoy 8 minutes of stunning ultra high-definition 4K video from the deep sea

135 views / 0 likes - added 1 year ago

Celebrate World Ocean Day with eight minutes of stunning underwater video brought to you by MBARIs deep-sea robots. A dazzling diversity of creatures thrive in the largest living space on Earththe deep sea. Now, you can get an up-close and personal look a
03:46 Popular
What Triggers A Chemical Reaction? - Kareem Jarrah

2,426 views / 3 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/what-triggers-a-chemical-reaction-kareem-jarrah Chemicals are in everything we see, and the reactions between them can look like anything from rust on a spoon to an explosion on your stovetop. But why do these r
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02:48 Popular
World's Largest Elephant Toothpaste Reaction - Guinness World Records

866 views / 0 likes - added 2 years ago

Subscribe || https://gwr.co/YT-SubFavourites || http://gwr.co/YT-FavsThe team at KiwiCo have created the largest elephant toothpaste reaction in Los Angeles at 342.52 cubic metres.The reaction is a solution comprised of hydrogen peroxide and detergent dis
03:20
Our Definition For “Moon” Is Broken (Collab. w/ MinutePhysics)

510 views / 0 likes - added 6 years ago

Watch Henry’s MinutePhysics video: https://www.youtube.com/watch?v=NucdlR9EGbA MinuteEarth & MinutePhysics are on Patreon: http://www.patreon.com/minuteearth & http://www.patreon.com/minutephysics It’s becoming harder and harder to categorize moons as moo
09:11
She Was Bullied By Everyone... Neon Common Reaction

406 views / 7 likes - added 2 years ago

PLAY MY new Roblox Game "ANIMAL ISLAND": https://bit.ly/playAnimalIslandRobloxRegister on our website for FREE ITEMS!!! https://www.animal-island.com/Follow us on Twitter https://twitter.com/AnimalIslandRBXJoin our Discord https://discord.gg/DDAtDb6Yw7Sub
02:58
Amazing Domino Chain Reaction

699 views / 0 likes - added 6 years ago

Amazing Domino Chain Reaction In today's video I show you amazing experiment with domino. Did you know that one domino can knock over another domino about 1.5x larger than itself. So, if you build a chain of dominos where each next is 1.5x larger than pre
01:20
Magpie_trades 3 bottle-caps for food. High definition

408 views / 0 likes - added 3 years ago

This is current state of my experiment, trying to teach the magpies in our garden to pick up litter, and get paid with food. Right now, the birds pick-up bottle caps and trade them for peanuts in my machine. I plan to describe the evolution of his work to
10:02
SHE WAS BULLIED UNTIL THIS HAPPENED... | Bully To Best Friend Reaction

365 views / 7 likes - added 2 years ago

PLAY MY new Roblox Game "ANIMAL ISLAND": https://bit.ly/playAnimalIslandRobloxRegister on our website for FREE ITEMS!!! https://www.animal-island.com/Follow us on Twitter https://twitter.com/AnimalIslandRBXJoin our Discord https://discord.gg/DDAtDb6Yw7Sub
04:31 Popular
Science For Kids - How To Inflate A Balloon With A Chemical Reaction - #ExpeRimental 18

1,917 views / 0 likes - added 8 years ago

Try this fizzy cubes experiment with your children, then use the reaction to make a balloon blow itself up. Download the infosheet for more ideas and information: http://bit.ly/FizzyInfosheet Subscribe for regular science videos: http://bit.ly/RiSubscRibe
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13:42
Slope and Rate of Change

525 views / 0 likes - added 9 years ago

More free lessons at: http://www.khanacademy.org/video?v=Iqws-qzyZwc
03:01
Apple & Onion | Chain Reaction: Cheesesteak is Angry | Cartoon Network

520 views / 0 likes - added 6 years ago

Cheesesteak challenges Apple to a fight! When Apple and Onion go undercover to try and find Cheesesteak’s weakness, they discover a chain reaction of angry people, making each other angrier. What can they do to fix it? Episode: Apple’s in Trouble CN GAMES
02:49 Popular
Follow the Blue Ball (Chain Reaction Machine) | Creezy

704 views / 3 likes - added 4 years ago

This 'One Ball Path' chain reaction machine is complicated, but your task is simple: Follow the Blue Ball. Get Your Engineering Pathways Education Creation Kit: https://lddy.no/avra This kit is perfect for people who are just starting to make their own Ch
06:13
WORLDS LARGEST Liquid Nitrogen Mega Reaction

277 views / 1 likes - added 2 years ago

Noah Beck: https://www.youtube.com/NoahBeckSteve Spangler YT: https://www.youtube.com/c/sickscience/videosIve done this reaction many times before. I did it for the Today show, Americas Got Talent, and a ton of live shows. So Im pretty familiar with it, t
02:59
The Belousov-Zhabotinsky Reaction - Christmas Lectures with Ian Stewart

429 views / 0 likes - added 5 years ago

Ian Stewart demonstrates the classic oscillating BZ reaction as an example of symmetry breaking or non-equilibrium thermodynamics. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/christmas-lectur
16:53
Minecraft - Space Den - Advanced Tick Rate Machine For Experts (35)

316 views / 0 likes - added 3 years ago

Welcome to Space Den. In this series, Sqaishey and I survive, explore and build in our lunar home. I hope you enjoy. Playlist - https://www.youtube.com/playlist?list=PLEZiAg2bYC7kxNg5rwfcH8RQbsBkBxi__Sqaishey's channel - https://www.youtube.com/sqaishey T
14:16 Popular
Roasting Ourselves Watching Our Old Videos *FUNNY REACTION* | GEM Sisters

987 views / 21 likes - added 3 years ago

GEM Squad in this video we are roasting ourselves watching our old videos. So cringey! Try not to laugh at our funny reaction reacting to our old videos. How long have you been in our GEM Squad? We grew up on YouTube and Vine. These old videos are literal
11:47 Popular
Bond enthalpy and enthalpy of reaction | Chemistry | Khan Academy

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

Introduction to bond enthalpy, and how to use bond enthalpies to calculate enthalpy of reaction. Watch the next lesson: https://www.khanacademy.org/science/chemistry/thermodynamics-chemistry/enthalpy-chemistry-sal/v/2015-ap-chemistry-free-response-7?utm_s
14:17
Vision Is Actually A Chemical Reaction

99 views / 0 likes - added 1 year ago

Get 70% off NordVPN for the first 3 years and an additional 30 days free: https://nordvpn.com/steve and use the promo code steveHow does vision work on the molecular level? It all starts with a molecule in your rod and cone cells called retinal that flips
03:46 Popular
DRAWING vs Real BANANAS - Cat Reaction

951 views / 10 likes - added 5 years ago

Drawing vs real bananas. This time I'll test my cat Violetta, will she choose real bananas or will she be fooled? While you think about it, relax and enjoy "the making of"... and if you like the drawing, don't forget to like this video! Want to learn how
14:38 Popular
Super Glue And CINNAMON Has An UNEXPECTED Reaction

1,900 views / 0 likes - added 4 years ago

Today we're mixing super glue, aka cyanoacrylate, with a few different substances, such as graphite, cinnamon, and baking soda. We'll also see how well you can cast coins with it. What kind of reactions will we get?To order Grant's book 52 Random Weekend
15:40
Hess's Law and Reaction Enthalpy Change

498 views / 0 likes - added 9 years ago

Using Hess's Law and standard heats of formation to determine the enthalpy change for reactions More free lessons at: http://www.khanacademy.org/video?v=chXMpDwjBDk
04:54
We Bare Bears | The Allergic Reaction | Cartoon Network

482 views / 0 likes - added 6 years ago

There's an emergency when Panda does not answer his texts! Subscribe to the Cartoon Network UK YouTube channel: https://goo.gl/hRAVDf Visit the Cartoon Network UK website: http://www.cartoonnetwork.co.uk Check out all the amazing apps from Cartoon Network
11:27
Sodium Metal and Water Have a HUGE Reaction!!

325 views / 0 likes - added 4 years ago

Download World of Warships: Legends for free now: https://wo.ws/2P31ecRGet a special edition Navy Warrior pack for free for Xbox One and PS Plus players. Sponsored by World of Warships: Legends.In this video we're exploring the properties of 5 different d
02:46
Two Colour Chemiluminescent Clock Reaction - Periodic Table Of Videos

569 views / 0 likes - added 9 years ago

More details in full description. Dr Sam Tang adds hydrogen peroxide to pyrogallol, formaldehyde and luminol. Chemiluminescence is caused by molecules being formed with some of their electrons in a higher energy level and then losing that energy as light.
20:34
Pranking Savannah That Our Baby Takes His First Steps Without Her... (HER REACTION LOL)

445 views / 1 likes - added 2 years ago

Thanks to Google.org for sponsoring a portion of this video. Donate at http://goo.gle/LabrantFamily to help COVID relief efforts and stop this virusGet our book here: https://thomasnelson.com/p/coleandsav/SUBSCRIBE to The LaBrant Fam!: http://bit.ly/SubTo
10:03
I Pranked my MOM for 24 hours!! **crazy reaction**

261 views / 2 likes - added 10 months ago

Caption: Hey guys! You wont believe how my mom reacted when I pranked her for 24 hours! Not sure I should do that again! #ad #prank Be Yourself. Be Unique. Be a Monster. I am so obsessed with Monster High Skulltimate Secrets! Parents, the new Skulltimate
06:20
Jolly Ranchers Vs. Piranha Solution !! (It's a violent reaction)

518 views / 0 likes - added 4 years ago

Follow me on Instagram: https://www.instagram.com/nickuhasShare This Video: https://youtu.be/rVp93Ja40XwNickipedia Live Show Booking: http://nickipedialive.com/about/We made a very aggressive chemical solution called PIRANHA solution by mixing 93% sulfuri
03:09
Rescued Elephant Has The Sweetest Reaction To Music | The Dodo Faith = Restored

532 views / 0 likes - added 4 years ago

Rescued elephant completely relaxes when this guy plays music for him Keep up with more of Paul's work on YouTube: thedo.do/paulbarton.Introducing Dodo swag! https://shop.thedodo.com/Love Animals? Subscribe: http://thedo.do/2tv6OcdHablas espaol?: https://
11:05 Popular
Kid FAKES ALLERGIC REACTION, He Instantly Regrets It | Dhar Mann

1,661 views / 1 likes - added 2 years ago

When you keep lying, people stop believing you after a while. WATCH BTS footage from this video here: https://youtu.be/0a8yItY2G3sHi #DharMannFam, for exclusive giveaways & more inspirational content follow me on Instagram here: http://bit.ly/2Kcbgs2Also,
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Annual Percentage Rate (APR) and effective APR

466 views / 0 likes - added 9 years ago

The difference between APR and effective APR More free lessons at: http://www.khanacademy.org/video?v=RuPMsK0mQC8
05:00
Holding Fire in my Hand - Methane Bubbles Reaction. Don't Try This At Home.

461 views / 0 likes - added 5 years ago

Craig Beals shows the combustion of methane by holding bubbles filled with methane and lighting them on fire. This science demonstration is used to show combustion, heat energy, chemical reactions and specific heat of water. Do not try this at home! Learn
07:46
Copper's Surprising Reaction to Strong Magnets | Force Field Motion Dampening

435 views / 2 likes - added 4 years ago

In this video I experiment with Lenz's Law And Faraday's Law of Induction to generate electricity and magnetic force fields in copper. Check out my sponsor Brilliant for a really fun way to learn! https://www.Brilliant.org/NightHawk To read more about Len
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How We Harness the Energy of a Chain Reaction - Christmas Lectures with Eric M Rogers

324 views / 0 likes - added 4 years ago

Eric M Rogers demonstrates how we can harness the power of uranium-235 atoms, with help from a giant mousetrap.Watch the full fifth lecture of the series: https://www.rigb.org/christmas-lectures/watch/1979/atoms-for-enquiring-minds/atoms-and-energy?utm_so
09:57
Kinetics: Chemistry's Demolition Derby - Crash Course Chemistry #32

636 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.
02:36
Galileo the Scientific Parrot

253 views / 0 likes - added 3 years ago

On the surface of Earth all objects accelerate downwards at the same rate - at least, they're supposed to. But we all know dust, pieces of paper, and feathers fall slower. This is of course due to the influence of air resistance. In this experiment we use
Experiment - Variation on Milk Food Coloring Dish Soap and caulk! - Mesmerizing!

489 views / 0 likes - added 2 years ago

This experiment shows a fun way to show the reaction between milk, food coloring and dish soap. The ingredients I used were whole milk (red cap), food coloring drops and Dawn dish soap. This reaction works with other milks and even almond milk and probabl
08:18 Popular
What Is a Molecule?

1,597 views / 0 likes - added 4 years ago

Atoms, elements, molecules... What's the difference? This is part 3 in the Stated Clearly series: An Introduction to Chemistry. In it you will find a simplified definition of a molecule, you will learn how we model molecules, and you will see actual image
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Dangerous Marshmallows?!

295 views / 0 likes - added 3 years ago

To start using Tab for a Cause, go to: http://tabforacause.org/minuteearth2Burning a marshmallow can release more energy than detonating an equal mass of TNT...so why isn't a marshmallow as dangerous?LEARN MORE**************To learn more about this topic,
Misconceptions About Falling Objects

307 views / 0 likes - added 3 years ago

If you drop a heavy object and a light object simultaneously, which one will reach the ground first? A lot of people will say the heavy object, but what about those who know both will land at the same time? What do they think? Some believe both objects ha
05:53
Comparing Q vs K example | Chemical equilibrium | Chemistry | Khan Academy

580 views / 0 likes - added 6 years ago

A worked example using reaction quotient Q to predict how concentrations will shift so the reaction can get to equilibrium. Watch the next lesson: https://www.khanacademy.org/science/chemistry/acids-and-bases-topic/acids-and-bases/v/arrhenius-definition-o
03:03
Which Hits The Ground First?

250 views / 0 likes - added 3 years ago

A basketball and a 5kg medicine ball are dropped simultaneously. Which one hits the ground first? It seems obvious that the heavy one should accelerate at a greater rate and therefore land first because the force pulling it down is greater. But this is fo
02:14
900 Mousetraps Unleashed with Science Bob on Jimmy Kimmel Live

554 views / 0 likes - added 7 years ago

This demonstration utilized 900 mousetraps that were set-up for a chain reaction. It took 4 people 7 hours to set up the traps! As far as we know there has not been a similar reaction at this scale. The demonstration visualizes how nuclear fission, Newton
10:44
Buffer Capacity

629 views / 0 likes - added 8 years ago

The definition of buffer capacity, and an example showing why it depends on the absolute concentrations of the conjugate acid and base.
06:57
Cooling by Evaporation Activity //. Homemade Science with Bruce Yeany

581 views / 0 likes - added 4 years ago

Why does a body feel cold when they get out to f the shower or after a dip in the pool? A simple activity that can introduce students to the process of cooling by evaporation. Essentially evaporation is process of molecular diffusion from the liquid's sur
06:31
More on Nash Equilibrium

503 views / 0 likes - added 9 years ago

Looking more closely at the definition of Nash Equilibrium More free lessons at: http://www.khanacademy.org/video?v=ewu_7Dmj_18
05:23 Popular
Preimage of a set

820 views / 0 likes - added 9 years ago

Definition of preimage of a set More free lessons at: http://www.khanacademy.org/video?v=zVsGtU8lIWs
16:31
Compositions of Linear Transformations 2

641 views / 0 likes - added 9 years ago

Providing the motivation for definition of matrix products More free lessons at: http://www.khanacademy.org/video?v=BuqcKpe5ZQs
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Reality Bending Art that is on another level!

345 views / 0 likes - added 1 year ago

Creative Geniuses That'll Melt Your Mind Instantly, they are Creative People on another level! Come watch this video because its reaction time! We'll introduce you to some creative geniuses who will blow your mind instantly. From artists who can create am
19:00
Linear Algebra: Basis of a Subspace

581 views / 0 likes - added 9 years ago

Understanding the definition of a basis of a subspace More free lessons at: http://www.khanacademy.org/video?v=zntNi3-ybfQ
00:39
We Bare Bears | The History of Panda and Lucy | Cartoon Network

491 views / 1 likes - added 6 years ago

And to think it all started with an allergic reaction
08:09
Neuroscientists Discover a Song That Reduces Anxiety By 65 Percent (Listen)

55 views / 0 likes - added 3 months ago

Interestingly, the song was specifically designed to induce this highly relaxed state. Created by Marconi Union, the musicians teamed up with sound therapists to carefully arrange harmonies, rhythms and bass lines, which in turn slow a listener’s he
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1949 - Streetcar Station and Ride in Boston, MA

504 views / 0 likes - added 6 years ago

Old film of East Boston, Massachusetts, USA in 1949. Set to a natural rate and added in sound for ambiance
04:27
Pluto Could Be Made A Planet Again, Along With 102 Other Celestial Bodies

685 views / 0 likes - added 7 years ago

This proposed new definition of "planets" would bring back Pluto, but would also reclassify over a hundred other celestial bodies -- including our moon! Do You Know What Color Pluto Really Is? - https://youtu.be/8beVI8wdkZg Sign Up For The Seeker Newslett
03:37
LIBOR

551 views / 0 likes - added 9 years ago

London InterBank Offer Rate More free lessons at: http://www.khanacademy.org/video?v=wBCowBiXV7A
What is Cubism? | Tate Kids

122 views / 0 likes - added 2 years ago

Learn all about Cubism! Meet Pablo Picasso and Georges Braque, the artists who started this famous art movement. Watch this short introduction for kids. Read more about Cubism on #TateKids: https://bit.ly/3sX9P6QBreakdown of topics in the video00:00-00:44
09:35
Solving for Time

486 views / 0 likes - added 9 years ago

Simple example of solving for time given distance and rate More free lessons at: http://www.khanacademy.org/video?v=awzOvyMKeMA
01:26
1900 - Parade of Guards and Citizens in France

497 views / 0 likes - added 6 years ago

Old film of France in the year 1900. Set to a natural rate and added in sound for ambiance. Footage taken by Ambroise-François Parnaland
02:08
What is Science?

280 views / 0 likes - added 5 years ago

Brian Cox and Richard Feynman provide a definition of Science. Full lecture can be viewed here: http://www.youtube.com/watch?v=enSXh4YY9Ws
02:17
The Photon Clock Challenge | Space Time | PBS Digital Studios

551 views / 0 likes - added 8 years ago

What time is it??? ...And be sure to pre-order a Space Time t-shirt: http://dftba.com/spacetime Rules: please give an explanation for your answer! Also, if you give an answer in the comments here you'll be disqualified. Tweet at us! @pbsspacetime Facebook
13:16
Relationship between bond prices and interest rates

574 views / 0 likes - added 9 years ago

Why bond prices move inversely to changes in interest rate More free lessons at: http://www.khanacademy.org/video?v=I7FDx4DPapw
08:14 Popular
10 Amazing Science Experiments! Compilation

705 views / 0 likes - added 6 years ago

This video is a compilation of 10 cool science experiments. 0:00 Jet engine in a jar 0:52 Traveling flame 1:16 Soapy water and gas 1:50 Drain cleaner and aluminium foil reaction 2:58 Brake fluid and pool chlorine 3:24 Coca Cola and pool chlorine reaction
05:11
Misconceptions About Heat

340 views / 0 likes - added 3 years ago

When we touch something that is hot or cold, what are we actually sensing? Is it the temperature of the object, or the rate at which heat flows between the object and our hand?
07:16
Derivative as a concept

610 views / 0 likes - added 6 years ago

Introduction to the idea of a derivative as instantaneous rate of change or the slope of the tangent line.
15:23 Popular
Preimage and Kernel Example

706 views / 0 likes - added 9 years ago

Example involving the preimage of a set under a transformation. Definition of kernel of a transformation. More free lessons at: http://www.khanacademy.org/video?v=6yrPU8rYOhs
09:51
How to Spot an Alien, According to NASA!

497 views / 0 likes - added 5 years ago

We often think of aliens as space monsters or little green men with laser guns, but what might alien life actually be like? Here we take a look at NASA's definition of life, and see how it's being used in the exploration of the cosmos, as well as in the c
04:33
1903 - Scenes in New York City

594 views / 0 likes - added 6 years ago

Old film of New York City in 1903. Set to a natural rate, used some stabilization to the last 2 scenes and added in sound for ambiance. Thanks to Framepool for the amazing quality footage
14:04
Efficiency of a Carnot Engine

653 views / 0 likes - added 9 years ago

Definition of efficiency for a heat engine. Efficiency of a Carnot Engine. More free lessons at: http://www.khanacademy.org/video?v=M_5KYncYNyc
00:53
May 1896 - Tverskaya Street in Moscow, Russia (speed corrected w/ added sound)

400 views / 0 likes - added 5 years ago

Very old film of Moscow, Russia taken in May 1896. Print is very high quality. Slowed down footage to a natural rate and added in sound for ambiance. This was taken by Charles Moisson of the Lumière company
10:55 Popular
10 Amazing Science Experiments! Compilation

932 views / 0 likes - added 7 years ago

This video is a compilation of top 10 science experiments you can do at home. 0:00 Fire Tornado 1:29 Smartphone 3D hologram 2:16 Soap propelled boat 2:43 Sugar and sulfuric acid reaction 5:05 No-leak magic bag 5:43 Silver egg 6:14 Coke and bleach reaction
01:33
The blue marble

586 views / 1 likes - added 6 years ago

After 3 months of work and probably more than 500 fails, I'm happy to present you my best video ever. Since magnets and marbles I've always wanted to make a big chain reaction in one take with this 2D style ! It's also a "one marble path" which means you
08:00
Newton's Third Law of Motion

514 views / 0 likes - added 9 years ago

Every action has an equal and opposite reaction More free lessons at: http://www.khanacademy.org/video?v=By-ggTfeuJU
01:51
Fizz Inflator Science Experiment with Science Bob

615 views / 0 likes - added 7 years ago

http://www.sciencebob.com has all the instructions to create this balloon inflating contraption that uses the chemical reaction of vinegar and baking soda. Try it out and have fun!
01:09 Popular
The Cold War Explained In One Minute

704 views / 2 likes - added 8 years ago

The most basic definition this side of the Siberia on the Cold War. Be sure to watch the full length HipHughes lecture here https://www.youtube.com/watch?v=bTk3dFC7t00 And subscribe at www.youtube.com/hiphughes
04:43 Popular
BUDDY RICH IMPOSSIBLE DRUM SOLO *HQ*

974 views / 1 likes - added 4 years ago

An Insane Drum Solo from Buddy Rich performed @ the concert of the Americas, Please Rate Comment and Suscribe!
11:11
The Most Important Process on Earth

39 views / 0 likes - added 2 months ago

All sources of energy on earth (except some geothermal) can be traced back to the fusion of atoms in a star. Without that fundamental process, interesting things in the universe wouldn't last very long. But how do we take advantage of this crucial reactio
02:43
Red Ball Adventure

618 views / 2 likes - added 6 years ago

Red Ball Adventure is a pegboard wall mounted chain reaction screen link that follows the adventures of a red ball, one ball path style. Inspired by Biisuke Ball and Magnets and Marbles. Wall mounted tricks are my favorite type of chain reaction tricks an
06:52
2015 AP chemistry free response 5a

486 views / 0 likes - added 6 years ago

Finding the order of reaction for kinetics of bleaching food coloring. An alternative method of solving 2015 AP Chemistry free response 5a.
09:05
Cookie Dunking Machine

420 views / 1 likes - added 4 years ago

I built a chain reaction machine that just barely dips my cookie in milk so that I don't have to deal with soggy cookies falling apart and ruining my day. BUILDERS Sprice Machines https://bit.ly/2FaA8LS ABOUT Sprice Machines creates complex chain reaction
02:59
Exploding Pumpkins on Jimmy Kimmel Live

593 views / 0 likes - added 7 years ago

Science Bob an Jimmy Kimmel use a chemical reaction to explode 10 pumpkins with a spectacular finish.
16:37 Popular
im(T): Image of a Transformation

735 views / 0 likes - added 9 years ago

Showing that the image of a subspace under a transformation is also a subspace. Definition of the image of a Transformation. More free lessons at: http://www.khanacademy.org/video?v=hZ827mfh1Jo
09:09
Markovnikov's Rule and Carbocations

507 views / 0 likes - added 9 years ago

Markovnikov's Rule and Carbocations. Figuring out which addition reaction is more likely. More free lessons at: http://www.khanacademy.org/video?v=X-VCk3WrGlM
13:35
Stoichiometry Example Problem 1

602 views / 0 likes - added 9 years ago

Figuring grams of reactants and product produced from reaction of phosphorous and chlorine More free lessons at: http://www.khanacademy.org/video?v=jFv6k2OV7IU
05:22
Golden Rain - Turning Lead into Gold!

254 views / 0 likes - added 1 year ago

We show you the famous "Golden Rain" chemistry experiment - in a very new way."Golden Rain" is an experiment where you synthesize the yellow compound lead iodide in a very special, stunning manner. See the entire procedure, from the starting chemicals, al
07:02
Why you can't compare Covid-19 vaccines

255 views / 0 likes - added 3 years ago

What a vaccine's "efficacy rate" actually means.Subscribe to our channel! http://goo.gl/0bsAjOIn the US, the first two available Covid-19 vaccines were the ones from Pfizer/BioNTech and Moderna. Both vaccines have very high "efficacy rates," of around 95%
02:49
1927 - New York City Street Life

563 views / 0 likes - added 6 years ago

Old film of New York City in 1927. Outside scenes from a longer film about the American Museum of Natural History. Set to a natural rate and added in sound for ambiance.
03:40
What is a Force?

613 views / 1 likes - added 3 years ago

Force is a central concept in physics. By analysing the forces on an object, its resulting motion can be determined. But what exactly is a force? The word force is used in everyday language in a variety of contexts, only some of which reflect the scientif
07:46
1911 - A Trip Through New York City

653 views / 0 likes - added 6 years ago

Old film of New York City in the year 1911. Print has survived in mint condition. Slowed down footage to a natural rate and added in sound for ambiance. This film was taken by the Swedish company Svenska Biografteatern on a trip to America
09:57
Gibbs Free Energy Example

583 views / 0 likes - added 9 years ago

Determining if a reaction is spontaneous by calculating the change in Gibbs Free Energy. More free lessons at: http://www.khanacademy.org/video?v=sG1ZAdYi13A
03:40 Popular
Does The Size Of Your Brain Matter?

710 views / 1 likes - added 8 years ago

If big brains were a gauge of intelligence, whales would be the smartest animals on earth. How do we measure intelligence, and how much does the size of your brain matter? Do Men and Women Have Different Brains? ►►►►http://dne.ws/1hhWkq0 Read More: Are Bi
05:46
Exploding Eggs - Making Hydrogen Gas from Acid

520 views / 0 likes - added 5 years ago

Craig Beals shows how to make hollow eggs explode by filling them with hydrogen gas. The gas is made by reacting hydrochloric acid with zinc metal. The single replacement reaction produces hydrogen gas which will combust in the presence of oxygen to make
08:26
Peptide Bond Formation

637 views / 0 likes - added 8 years ago

How amino acids (including ones in zwitterion form) form peptide bonds (peptide linkages) through a condensation reaction (dehydration synthesis).
07:08 Popular
Spontaneous Combustion With H202 (Hydrogen Peroxide)

809 views / 0 likes - added 6 years ago

SUBSCRIBE!: http://bit.ly/1G97GmA SHARE THIS VIDEO: https://youtu.be/HboqxpNUU94 Nickipedia Live Website: http://www.NickipediaLive.com Team! I’ve always been told that 35% hydrogen peroxide is really dangerous. One of the dangers is that when H202 decomp
11:02 Popular
Try Not To Say WOW Challenge ... (IMPOSSIBLE)

1,207 views / 9 likes - added 4 years ago

Try Not To Say WOW Challenge ... (IMPOSSIBLE) SUBSCRIBE and become part of the AzzyLand family :D PART 1: https://www.youtube.com/watch?v=v1iAuEnKw0oHello Citizens of Azzyland.... I'm Azzy and welcome to another amazing reaction video! Today we are reacti
03:48
How To Draw A Lost Sock

474 views / 0 likes - added 5 years ago

It's National Lost Sock Day, ok maybe not a very important day. At any rate, remember those lost socks by learning how to draw a lot sock
Popular
NASA Live: Official Stream of NASA TV

1,650 views / 11 likes - added 4 years ago

Direct from America's space program to YouTube, watch NASA TV live streaming here to get the latest from our exploration of the universe and learn how we discover our home planet. NASA TV airs a variety of regularly scheduled, pre-recorded educational and
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00:52
Water Balls Makes Objects Invisible #shorts

405 views / 1 likes - added 3 years ago

These water balls or orbeez are made up of 99% water so when you place it in water it disappears. The rate of refraction and how much light passes through it is the same as water. When you spill the water out the balls show and makes whatever object is in
13:56
More rigorous Gibbs Free Energy/ Spontaneity Relationship

520 views / 0 likes - added 9 years ago

More formal understanding of why a negative change in Gibbs Free Energy implies a spontaneous, irreversible reaction. More free lessons at: http://www.khanacademy.org/video?v=7aur5h44pV4
00:53
1898 - Victorian Street Traffic on the Champs-Élysées, Paris (speed corrected w/ added sound)

505 views / 0 likes - added 6 years ago

Very old film of street traffic on the Champs-Élysées in Paris, France around the year 1898. Set to a natural rate and added in sound for ambiance. Rare look at 19th century street traffic before automobiles started to dominate in the 20th century. Film t
09:02
The Lemonade Machine

626 views / 0 likes - added 5 years ago

Our first ever house wide machine project - The Lemonade Machine. This complex chain reaction travels through the kitchen, kid's room, bathroom, office, parent's room, living room, patio & backyard using everyday objects to automatically pour lemonade
04:34
How Does Agoraphobia Work?

511 views / 0 likes - added 8 years ago

Agoraphobia is a complicated and difficult psychological condition that is easily misunderstood. Learn about life with agoraphobia in this episode of BrainStuff. Learn more at HowStuffWorks.com: http://health.howstuffworks.com/mental-health/anxiety/panic-
10:12 Popular
20 Amazing Science Experiments and Optical Illusions! Compilation

1,522 views / 4 likes - added 6 years ago

This video is a compilation of 20 amazing science experiments. 00:02 Flammable hand sanitizer 00:25 Coca Cola and Pool chlorine reaction 00:47 Traveling Flame 01:04 Animated Optical Illusions 01:27 Jet Engine in a Jar 01:54 Hot Ice 02:48 Coca Cola VS Coca
03:22 Popular
Doritos Bag In A Microwave: Filming Inside A Microwave

926 views / 2 likes - added 6 years ago

PATREON: https://www.patreon.com/nickuhas SUBSCRIBE!: http://bit.ly/1G97GmA SHARE THIS VIDEO: https://youtu.be/Gx-Hp4mt9Eo Nickipedia Live Website: http://www.NickipediaLive.com Science Team! This reaction scared me the crap out of me, not going to lie! W
03:45
Marbles, Magnets, and Music (Synchronized)

664 views / 0 likes - added 6 years ago

I've taken the piece "Waltz of the Flowers" by Tchaikovsky, and synchronized it to a chain reaction marble run by hand. After listening to parts of this song hundreds of times to match things up I went a bit crazy.
07:01
Why is it so Easy to be Thin in Japan?

685 views / 1 likes - added 6 years ago

Comparing the food environment of the U.S. to Japan's. ▲Patreon: https://www.patreon.com/WILearned ▲Twitter: https://twitter.com/jeverettlearned ▲Bitcoin: 1CuSEgDr5raV3XKoHL7W19QRoCkE3iHt1X This video highlights the difference between the food environment
05:50
Blasting the middle from a coin - Periodic Table of Videos

508 views / 0 likes - added 6 years ago

A phosphorus explosion blows the centre from a £1 coin. More links and info in full description ↓↓↓ The £5 bank note in acid: https://youtu.be/wMwThGTYT2o More slow motion experiments: http://bit.ly/chemslomo White Phosphorus: https://youtu.be/U6_-EUcswSc
01:53 Popular
Coca Cola Milk Experiment - Cool Science Experiments with Coca Cola by Home Science

1,273 views / 0 likes - added 7 years ago

Coca Cola Milk Experiment - Cool Science Experiments with Coca Cola by Home Science Coca Cola vs Coca Cola Zero: http://youtu.be/OBzvN9FLx4Q The reaction of phosphoric acid (V) to proteins in the milk - they are cut and causes a precipitate The reaction o
02:30
Photosynthesis

503 views / 0 likes - added 5 years ago

Exploration of the photosynthesis reaction inside chloroplasts of plant cells. By Drew Berry, wehi.tv Created for E.O.Wilson’s Life on Earth interactive textbook of biology (2014), available free from iBook Store Visit wehi.tv
10:28 Popular
ANIMALS REACTING to Magic Tricks !

1,336 views / 11 likes - added 4 years ago

ANIMALS REACTING to Magic TricksSUBSCRIBE and become part of the AzzyLand family :D Hello Citizens of Azzyland.... I'm Azzy and welcome to another amazing reaction video! Today we are watching some funny animal reactions to magic Tricks.
07:52
Mining Bitcoin with pencil and paper

426 views / 0 likes - added 3 years ago

Bitcoins are mined using a cryptographic algorithm called SHA-256. This algorithm is simple enough to be done with pencil and paper, as I show in this video. Not surprisingly, this is a thoroughly impractical way to mine. One round of the algorithm takes
09:09
Opening Snack Containers with Hydrogen // Homemade Science with Bruce Yeany

366 views / 1 likes - added 5 years ago

The reaction between Hydrogen and Oxygen to get water is featured in a number of exothermic demonstrations, from shooting soda bottles down the hallway to opening a variety of snack containers. Note of caution, for safety purposes I am using small contain
05:20 Popular
What makes a poem … a poem? - Melissa Kovacs

791 views / 0 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/what-makes-a-poem-a-poem-melissa-kovacs What exactly makes a poem … a poem? Poets themselves have struggled with this question, often using metaphors to approximate a definition. Is a poem a little machine? A fi
02:48 Popular
Why Are We All Different Sizes? | COLOSSAL QUESTIONS

1,305 views / 2 likes - added 2 years ago

As you grow you, you start to notice that not everyone grows at the same rate! Some people get big, tall, and stocky, and other stay small as a thimble! But... why? What causes us all to be such different sizes??Images used under license from Shutterstock
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08:56 Popular
My Daughters TRY NOT TO LAUGH TikTok Challenge

2,234 views / 11 likes - added 1 year ago

Every time my daughter Salish laughs at a TikTok, she loses a prize. Count how many times she hits me. Like & comment if you want Salish to have a reaction channel! SUBSCRIBE for Beast merch!MORE REACTION VIDEOS:DOES MY DAUGHTER HAVE A CRUSH? https://yout
04:44
Does TV Resolution Matter?

591 views / 0 likes - added 8 years ago

You’ve heard all the hype about high-definition TV, ultra-high definition and more. But does this mad race to jame more pixels on a screen actually matter? Tune in to learn more about the human eye and digital resolution. VIEW CARLTON BALE'S TV RESOLUTION
04:49
Elephants joyfully react to didgeridoo performance - ABQ BioPark Zoo

377 views / 0 likes - added 2 years ago

The ABQ BioPark’s Asian elephants received a very special performance from Allan McKenzie, a Gamilaroi/ Wiradjuri man, internationally acclaimed artist and Aboriginal advisor of Boomalli Consulting based in Dubbo, New South Wales, Australia. Allan p
03:36
The Unseen Incredibleness of Mealworms

267 views / 1 likes - added 3 years ago

Watch the mealworm beetle, Tenebrio molitor, transform through its many life stages.Video by Adrian SmithTwitter: https://twitter.com/DrAdrianSmithFilming assistance by Omar Halawani: https://twitter.com/HalawanidaeScore by http://www.soundofpicture.com/[
08:53 Popular
What is Evolution?

1,958 views / 0 likes - added 5 years ago

Support Stated Clearly on Patreon: https://www.patreon.com/statedclearly Evolution is often considered a complex and controversial topic but it's actually a very simple concept to understand. Watch this short animation to see how evolution works. Share it
03:47 Popular
The Case Of The Vanishing Honeybees - Emma Bryce

750 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/the-case-of-the-vanishing-honeybees-emma-bryce In the past decade, the US honeybee population has been decreasing at an alarming and unprecedented rate. While this is obviously bad news for honeypots everywhere,
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02:22 Popular
Science Of Why People Hate The Word 'Moist'

777 views / 1 likes - added 5 years ago

Moist is one of the most disliked words in the world. People compare hearing the word moist to hearing nails on a chalkboard. What is it about this word that causes people to have such a strong reaction? Tech Insider tells you all you need to know about t
04:38
Scientists May Be One Step Closer to Figuring Out How Fast the Universe is Expanding

372 views / 0 likes - added 4 years ago

Scientists have long been aware of the universe's expansion. However, there is much debate among scientists on just how fast the universe is expanding. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylistT
07:32
Whats Going On With Facial Recognition? | Untangled

445 views / 0 likes - added 5 years ago

The accuracy rate of facial recognition depends on the data its fed. With enough good data, the accuracy rate could be almost perfect.Facial recognition is already being implemented in US airports for security and efficiency. But there are concerns that t
25:38
Euler's Disk

433 views / 0 likes - added 4 years ago

Get a free month of CuriosityStream! https://curiositystream.com/boxGet your own Euler's Disk! https://www.curiositybox.com/store/eulers-diskSubscribe to the Curiosity Box: https://www.curiositybox.com/Shop the Curiosity Box Store: https://www.curiositybo
03:52 Popular
Magic Tricks Revealed: Torn and Restored Paper

1,062 views / 1 likes - added 7 years ago

The Torn and Restored Paper Magic Trick is such an amazing effect that can be almost anywhere. This video will show you a performance of the trick, as well as a tutorial so you too can do it! Please Comment, Rate, and Subscribe for more cool tricks! Want
00:31
Protect our Forests WWF PSA Campaign

216 views / 0 likes - added 3 years ago

Eighty percent of the worlds known terrestrial plant and animal species can be found in forests. Almost 300 million people, particularly in developing countries, live in forests too. But threats to the worlds forests are growing. We are losing huge swathe
01:23
Hammer vs Feather - Physics on the Moon

683 views / 1 likes - added 7 years ago

Courtesy: NASA - Galileo and Apollo 15 At the end of the last Apollo 15 moon walk, Commander David Scott (pictured above) performed a live demonstration for the television cameras. He held out a geologic hammer and a feather and dropped them at the same t
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02:06
What Causes Growing Pains?

669 views / 1 likes - added 8 years ago

Growing Pains are real, but no one seems to know why exactly kids get them. Learn what we do know here on SciShow Quick Question! Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow Dooblydoo thanks go to the following Patreon
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07:48 Popular
World Record Elephant Toothpaste w/ David Dobrik !!

985 views / 0 likes - added 4 years ago

Thank you David and V.Squad: https://youtu.be/verfkI7Cyg0Share This Video: https://youtu.be/Ergj7kxhw8kFollow me on Instagram: https://www.instagram.com/nickuhasFollow Kaleb Seaton (DP): https://www.instagram.com/kalebseatonScience Bob's 2018 Attempt: htt
01:33 Popular
Surprise! Exploding Birthday Cake!

913 views / 0 likes - added 7 years ago

#Outrageous_Acts Wednesdays at 9/8c on Science Did you know powdered sugar can create an explosive reaction? Watch full episodes: https://www.sciencechannelgo.com http://bit.ly/OutrageousActsFullEpisodes Subscribe to Science Channel: http://bit.ly/Subscri
01:52
Teddy Bear Scare | Outrageous Acts of Science

513 views / 0 likes - added 7 years ago

#Outrageous_Acts Wednesdays at 9/8c on Science Sure, you may think this is a ridiculous reaction. But there's a scientific explanation to this man's intense fear! Watch full episodes: https://www.sciencechannelgo.com/outrageous-acts-of-science/ Subscribe
08:08
Reversing Entropy and The Arrow Of Time

549 views / 0 likes - added 3 years ago

In this video I show you water that flows backwards and talk about if it is possible to reverse entropy and what would it look like if you reverse entropy and the arrow of time. Are the physics in the movie Tenet realistic?Great video that goes into more
03:05
Miley Cyrus - Hoedown Throwdown, Lyrics In Video

360 views / 0 likes - added 1 year ago

Thank you for watching! Learn how I got a free Apple iPad 2: (I love it for my music!) http://www.youtube.com/watch?v=MfAVRCd9A5s Miley Cyrus - Hoedown Throwdown, Lyrics In Video Please comment & rate! Thank you! I do not own this song, I simply uploa
Pool Party Machine

222 views / 0 likes - added 2 years ago

Music, food, drinks, and games are all necessary components for the perfect Pool Party so the boys and I built a simple house-wide chain reaction machine to take care of all of that and even "push" me in the pool at the end. Enjoy. Behind the scenes: http
03:29 Popular
Why Do Allergies Make You Sneeze?

1,186 views / 0 likes - added 6 years ago

Do you suffer from allergies? Follow the dendritic cell and the entire Scientific American Allergy Orchestra to discover how allergens from pollen to pet dander can change the body’s tune. Transcript: Sneezy? Itchy? Perhaps your seasonal allergies have yo
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06:40 Popular
Cloudy Climate Change: How Clouds Affect Earth's Temperature - Jasper Kirkby

731 views / 2 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/cloudy-climate-change-how-clouds-affect-earth-s-temperature-jasper-kirkby As the Earth’s surface temperature gradually rises, it has become vital for us to predict the rate of this increase with as much precisio
02:47
How Old Is The Earth?

295 views / 0 likes - added 3 years ago

The Earth is clearly old, but exactly how old was difficult to work out. People long believed the Earth had only existed for several thousand years. Then, in the 1800's, a study of geological features (including fjords) led scientists to the conclusion th
02:38 Popular
Why Are Bugs So Scary? | COLOSSAL QUESTIONS

3,267 views / 4 likes - added 2 years ago

Nothing gets quite the same reaction as seeing a creepy crawler in the corner of the room! But, why? Have you ever stopped and wondered what it is about bugs that makes us freak out so bad??Images used under license from Shutterstock.comWelcome to Colossa
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00:52
Mousetrap Fission Setup

259 views / 0 likes - added 3 years ago

Woflgang and Allen quickly and efficiently prepare the Mousetrap Fission demo for Robert Kirshner's The Energetic Universe course on February 26, 2015. The demo consists of 110 mousetraps armed with ping-pong balls; the demonstrator drops a single ball fr
04:06
Controlling An Airport From 80 Miles Away

439 views / 0 likes - added 6 years ago

London City Airport's getting a new control tower: but it's just going to be a large mast with 14 high-definition cameras on it. The actual tower will be 80 miles away, in the headquarters of NATS near Swanwick. It feels questionable: but is it? Thanks to
08:02
CUTENESS OVERLOAD ok Im starting to feel dizzy

323 views / 4 likes - added 1 year ago

Watch This and See if You Have a Soul. IF YOU DON'T THINK THIS IS CUTE... then the only explanation must be that you have no soul! lol jk. but seriously this is so wholesome it is restoring my faith in humanity... and now i want to adopt every animal as m
03:04
The Bombardier Beetle And Its Crazy Chemical Cannon | Deep Look

686 views / 1 likes - added 7 years ago

When attacked, this beetle sets off a rapid chemical reaction inside its body, sending predators scrambling. This amazing chemical defense has some people scratching their heads: How could such a complex system evolve gradually—without killing the beetle
04:31
What Makes A Machine Intelligent?

518 views / 0 likes - added 7 years ago

Artificial intelligence is constantly improving, but will it ever be sentient? Will AI ever pass human intelligence? Is Artificial Intelligence the Next Phase of Human Evolution? - https://youtu.be/kNUjKOkI-go Why You Shouldn't Fear Artificial Intelligenc
01:42 Popular
Think Ink! - Sick Science! #223

817 views / 0 likes - added 8 years ago

Get everything you need here: http://www.stevespanglerscience.com/think-ink-the-clock-reaction.html See the full experiment here: Want more experiments like this? Check out http://www.stevespanglerscience.com/product/naked-eggs-and-flying-potatoes Sick Sc
05:11 Popular
How Optical Illusions Trick Your Brain

1,665 views / 7 likes - added 7 years ago

Things are not at all as they seem... What are the different types of optical illusions and why are our eyes tricking us? How The Human Eye Evolved To Be So Complex - http://bit.ly/2canNZ2 Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Rea
14:55
Food Theory: Are Doritos a RIP OFF?

423 views / 0 likes - added 2 years ago

Special thanks toNoomfor sponsoring this episode!Take your FREE 30 second quiz & get started today! https://bit.ly/noom_foodtheoryHave you ever opened a bag of chips and thoughts, why is there so much empty space? Did I just pay for mostly air with a side
03:26 Popular
Elon Musk And Stephen Hawking Fear A Robot Apocalypse. But A Major Physicist Disagrees.

915 views / 0 likes - added 8 years ago

All new technology is frightening, says physicist Lawrence Krauss. But there are many more reasons to welcome machine consciousness than to fear it. Read more at BigThink.com: http://bigthink.com/videos/should-we-be-scared-of-ai Follow Big Think here: You
01:31
There's a disgusting amount of dust hidden in your carpets

431 views / 0 likes - added 6 years ago

Oriental rugs are a luxury item that often get neglected. Cleaners like Flat Rate Carpet make sure they don't lose their value. Read more: http://www.businessinsider.com/sai FACEBOOK: https://www.facebook.com/techinsider TWITTER: https://twitter.com/techi
00:39 Popular
Real Robot Gymnast

1,597 views / 2 likes - added 4 years ago

Atlas uses its whole body -- legs, arms, torso -- to perform a sequence of dynamic maneuvers that form a gymnastic routine. We created the maneuvers using new techniques that streamline the development process. First, an optimization algorithm transforms
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01:25 Popular
First Motion Picture Ever Made

1,065 views / 0 likes - added 8 years ago

By definition, a motion picture is a series of pictures, projected onto a screen, creating the illusion of movement. By the 1800's humans had discovered photography, projection and motion. We just hadn't put them together. Then, in 1878 a guy called Edwar
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05:00
Can Stars Be Cold?

679 views / 0 likes - added 8 years ago

Stars are hot, we know that, everyone knows that. But are there “cold stars”? It all depends on what you mean by the word “cold” and the word “star”. Support us at: http://www.patreon.com/universetoday More stories at: http://www.universetoday.com/ Follow
26:40 Popular
Le Chatelier's Principle

1,135 views / 0 likes - added 3 years ago

This chemistry video tutorial provides a basic introduction into Le Chatelier's Principle of chemical equilibrium. It explains how to determine which direction the reaction will shift if the concentrations of the reactants or the products increase in valu
03:47 Popular
A Trip Through Space To Calculate Distance - Heather Tunnell

1,029 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/a-trip-through-space-to-calculate-distance-heather-tunnell Imagine two aliens racing across outer space to their moon. Who can we deem the fastest alien? With DIRT -- or the equation Distance = Rate x Time -- we
12:45 Popular
Natural Selection - Crash Course Biology #14

2,019 views / 0 likes - added 9 years ago

Hank guides us through the process of natural selection, the key mechanism of evolution. Crash Course Biology is now available on DVD! http://dftba.com/product/1av/CrashCourse-Biology-The-Complete-Series-DVD-Set Like CrashCourse on Facebook: http://www.fa
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04:50
What Happens To Your Body And Brain If You Don't Get Sleep

677 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
09:25
Giant Baking Soda Rockets

670 views / 0 likes - added 3 years ago

Share This Video: https://youtu.be/1QDpu8YhLBk Thanks again to ARM & HAMMER Baking Soda for sponsoring this video! If you take ARM & HAMMER Baking Soda and mix it with vinegar it creates this really cool fizzing reaction. The fizzing is caused by carbon d
10:52
Complex Behaviour from Simple Rules: 3 Simulations

200 views / 0 likes - added 2 years ago

A small display of some of the surprisingly intricate patterns and behaviours that can arise from relatively simple rules. More information about each of the simulations below.These simulations were made in Unity, and coded with C# and HLSL.You can find t
03:10 Popular
Will This Solve Organ Transplant Rejection Forever?

835 views / 0 likes - added 8 years ago

Currently we must have an exact match to receive an organ from a donor, especially kidneys, but that may no longer be an issue. Subscribe to TestTube Plus ►►►► http://bit.ly/1RrPZ5V Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG Read
09:16
TALENTED PEOPLE who literally made me fall out of chair

419 views / 0 likes - added 2 years ago

TALENTED PEOPLE who literally made me fall out of chair LET'S BE FRIENDS Instagram: https://www.instagram.com/azzyland/ Tik Tok: https://www.tiktok.com/@azzyland Facebook: https://www.facebook.com/azzyland/ Twitter: https://twitter.com/AzzyLand #azzyreact
01:02 Popular
Stunning Ultra HD Video From Space

859 views / 1 likes - added 8 years ago

This week NASA released a first look of ultra-high definition video shot on and from the International Space Station. Here, 60 seconds of the most breathtaking new footage. Still haven’t subscribed to WIRED on YouTube? ►► http://wrd.cm/15fP7B7 CONNECT WIT
07:53
Newton's 3rd law contest entry // Homemade Science with Bruce Yeany

582 views / 0 likes - added 6 years ago

The following is the video that my students and I put together and submitted to the xploration station DIY SCI contest on Newton's third law. Our entry is a collection of examples that can be used to demonstrate action-reaction forces. The contest is for

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