Search Results: "air force academy chapel"
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01:30 Popular
In France, This Chapel Rises From a Volcano
852 views / 1 likes - addedIf you want to visit the Chapel of Saint-Michel d'Aiguilhe, aka, “Saint Michael of the Needle,” you’ll have to climb up—way up. Located in France, the chapel is perched atop a distinct volcanic plug rising nearly 300 feet in the air. Dedicated to Michael
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29:57
GOING SUPERSONIC with U.S. Air Force Thunderbirds! Pulling 7 G's in an F-16 -Smarter Every Day 235
346 views / 0 likes - addedHow to Join the United States Air Force: https://www.airforce.com/apply-nowHow to Support Smarter Every Day on Patreon: https://www.patreon.com/smartereverydayClick here if you're interested in subscribing: http://bit.ly/Subscribe2SED Click below for more
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02:51 Popular
Why The Air Force's Lightest Fighter Is Its Most Effective
737 views / 4 likes - addedThe F-16 Fighting Falcon has a take-off weight of just 20,000 pounds, less than half the weight of the F-15. But as aerial opponents soon discover, lighter doesn't mean lesser. From: AIR WARRIORS: F-16 http://bit.ly/1PkvXL1
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03:47 Popular
What Is The Magnus Force?
747 views / 0 likes - addedWhenever an object spins through the air it experiences a 'Magnus Force' due to friction between the air and the object's surface. This force was originally identified while studying the trajectories of cannon balls (though earlier observations of this ef
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07:18
Normal Force and Contact Force
627 views / 0 likes - addedThe force that keeps a block of ice from falling towards the center of the earth More free lessons at: http://www.khanacademy.org/video?v=1WOrgrIcQZU
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03:40
What is a Force?
643 views / 1 likes - addedForce 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
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03:17
Homemade Evap./Swamp Air Cooler - DIY AC (air cooler) - Low tech. Very Effective!
217 views / 0 likes - addedHomemade Evap./Swamp Air Cooler . easy DIY. made using only a fan, towels and a drying rack. very low tech and very effective. dropped 82F air (with relative humidity 8%) down to 59F. dropped overall air temp. in room down about 13 degrees. for more cooli
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17:17
Tension Force Physics Problems
496 views / 0 likes - addedThis physics video tutorial explains how to solve tension force problems. It explains how to calculate the tension force in a rope for a object descending with a downward acceleration using newton's laws of motion. it also discusses how to use free body d
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10:51 Popular
Spin Art... centripetal force..."centrifugal" force // Homemade Science with Bruce Yeany
1,238 views / 1 likes - addedSpin art has been a popular device in the arts and science over the years. It is rather simple, spin a piece of paper at high speeds, splash some paints on it and then stop it and admire the results. It can be a nice piece to start a discussion on the app
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07:36
The 'Sistine Chapel of Taxidermy' - Conserving Akeley's Elephants
475 views / 0 likes - addedCome to our meet up at the Museum für Naturkunde in Berlin on January 27th! RSVP & details here: http://bit.ly/2FmhkJB The Akeley's Fighting African Elephants are some of the best examples of taxidermy ever created-- but they'll need help if they're to su
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01:46 Popular
Sesame Street: Grover Shows Force
1,027 views / 0 likes - addedGrover knows all about force. Grover uses force every day. Grover is actually a force expert. What? You don't know what force is? Force is the pushing and pulling you use to move things. When do you use force? Subscribe to the Sesame Street Channel here:
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09:18
The Weak Nuclear Force: Through the looking glass
494 views / 0 likes - addedOf all of the known subatomic forces, the weak force is in many ways unique. One particularly interesting facet is that the force differentiates between a particle that is rotating clockwise and counterclockwise. In this video, Fermilab’s Dr. Don Lincoln
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03:13 Popular
How to Force a Card
924 views / 0 likes - addedHere are my 5 favorite methods for forcing a card. Knowing how to force a card is a skill every card magician must possess. Once you learn how to force a card, you will be able to perform an unlimited number of card tricks.
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02:00 Popular
Star Wars: The Force Awakens Official Teaser #2
1,420 views / 7 likes - addedGet your first look at the new Star Wars: The Force Awakens teaser #2!Lucasfilm and visionary director J.J. Abrams join forces to take you back again to a galaxy far, far away as “Star Wars” returns to the big screen with “Star Wars: The
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09:58 Popular
How to calculate the force between THREE charges
1,305 views / 0 likes - addedYou've been asked to calculate the force on a charge. Easy right? Just use Coulomb's law. BUT WAIT! There are THREE charges! Ahh! This video walks you through every detail of how to go about solving this problem so you can ace that exam question. Watch th
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23:30
The Planet Trap | Voltron Vehicle Force | Voltron | Full Episode
344 views / 0 likes - addedThe Drules send a bogus distress call in order to lure the VV Force to a planet with an energy-sapping aura. The Air Team becomes trapped on the planet when they go to investigate. Also, Lisa gets knocked out, forcing VV to form without his right leg!
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30:59
Free Body Diagrams - Tension, Friction, Inclined Planes, & Net Force
526 views / 1 likes - addedThis physics video tutorial explains how to draw free body diagrams for different situations particular those that involve constant velocity and constant acceleration. It explains when to uses forces such as tension, static and kinetic friction, gravity /
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04:49
G-Force, Jerk, and Passing Out In A Centrifuge
626 views / 0 likes - addedThanks to the Starrship team for arranging this! I'm also over on their channel, flying with the Blades: https://www.youtube.com/watch?v=iWY3-1gOrxk • At the Royal Air Force training centrifuge in Farnbrough, pilots learn how to avoid G-LOC: g-induce
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11:49
Normal Force in an Elevator
584 views / 0 likes - addedHow the normal force changes when an elevator accelerates More free lessons at: http://www.khanacademy.org/video?v=hoRsHNSrMpc
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10:47
Centripetal Force and Acceleration Intuition
683 views / 0 likes - addedThe direction of the force in cases of circular motion at constant speeds More free lessons at: http://www.khanacademy.org/video?v=vZOk8NnjILg
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03:19 Popular
How Heavy Is Air? - Dan Quinn
1,220 views / 0 likes - addedView full lesson: http://ed.ted.com/lessons/how-heavy-is-air-dan-quinn Too often we think of air as empty space — but compared to a vacuum, air is actually pretty heavy. So, just how heavy is it? And if it's so heavy, why doesn't it crush us? Dan Quinn de
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12:43 Popular
Inclined Plane Force Components
752 views / 0 likes - addedFiguring out the components of the force due to gravity that are parallel and perpendicular to the surface of an inclined plane More free lessons at: http://www.khanacademy.org/video?v=TC23wD34C7k
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00:51
Correction to Force of Friction Keeping the Block Stationary
505 views / 0 likes - addedCorrection to Force of Friction Keeping the Block Stationary More free lessons at: http://www.khanacademy.org/video?v=BukTc4q9BMc
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02:31 Popular
Star Wars - The Force Theme (Piano Version)
1,360 views / 8 likes - addedSheet Music https://www.musicnotes.com/l/H2gWW Learn piano with flowkey http://tinyurl.com/patrik-flowkey Support my work on Patreon https://www.patreon.com/PatrikPietschmann All My Music is Available Here iTunes: https://smarturl.it/PP_iTunes Amazon: htt
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08:41 Popular
Force of Friction Keeping the Block Stationary
850 views / 0 likes - addedBlock of wood kept stationary by the force of friction (Correction made in next video) More free lessons at: http://www.khanacademy.org/video?v=v8ODIMqbQ44
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02:34 Popular
This Engineer's Crazy Plan to Clean Air with Smog-Sucking Bikes
785 views / 1 likes - addedThese bicycles are designed to filter smog out of the air as you ride. This could be a game changer for smoggy cities like Beijing. This Is What Pollution Does To Your Body - https://youtu.be/_k22ejJ_fvc Sign Up For The Seeker Newsletter Here - http://bit
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12:40
Quarks, Gluon flux tubes, Strong Nuclear Force, & Quantum Chromodynamics
537 views / 0 likes - addedQuantum Chromodynamics (QCD) and the Strong Nuclear Force. Quarks and Gluons explained.
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02:36 Popular
Star Wars: The Force Awakens Trailer (Official)
1,234 views / 3 likes - addedWatch the official trailer for Star Wars: The Force Awakens, coming to theaters December 18, 2015.
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00:35
"The Force Theme" - Star Wars - stairwell with awesome reverb
450 views / 1 likes - addedGreat sound from a solo trumpet playing "The Force Theme"
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01:53 Popular
Centripetal Force Board - Sick Science! #191
1,278 views / 0 likes - addedGET EVERYTHING YOU NEED HERE: http://www.stevespanglerscience.com/centripetal-force-board.html When you swing a bucket of water over your head, you probably expect a big, wet rush of water to soak you as the bucket goes upside down. However, if you were s
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02:57
Using Centrifugal Force With Mr. Wizard
586 views / 0 likes - addedCheck out this centrifugal force experiment with Mr. Wizard. Subscribe now for more science, nature and technology clips from the 1980's Nickelodeon show, Mr. Wizard's World, every week on #WizardWednesdays.
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04:21 Popular
Have We Found The Fifth Force Of Nature?!
1,249 views / 0 likes - addedScientists recently discovered an anomaly in the 4 fundamental forces of nature. What was it and might it indicate a 5th fundamental force? Inside The World's Largest Particle Accelerator - http://bit.ly/2bReDRH Sign Up For The Seeker Newsletter Here - ht
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15:38
Weak Nuclear Force and Standard Model of Particle Physics
523 views / 0 likes - addedStandard Model, Chirality, Helicity, W & Z bosons, and the Weak Nuclear Force. My Patreon page is at https://www.patreon.com/EugeneK
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08:22
Is There a Fifth Fundamental Force? + Quantum Eraser Answer | Space Time | PBS Digital Studios
675 views / 0 likes - addedHas a fifth fundamental force been discovered and how will this effect our understanding of the universe? Get your own Space Time tshirt at http://bit.ly/1QlzoBi Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] g
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08:41
What is Gravity? The Illusion of Force by a Curved Dimension
203 views / 0 likes - addedWhy does it seem everything attracts everything to themselves? If gravity technically isn't a real force, then why can it perform work? Because although imperceptible to us, the 4th dimension is curved.Kinda like the music?Checkout more at: https://dopemi
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23:34
Just Like Earth | Voltron Vehicle Force | Voltron | Full Episode
304 views / 0 likes - addedThe Drules' plot this time is to avoid the Alliance to give them a false sense of security. Keyzor has a plan to snare the Voltron Force in yet another "Planet Trap" of sorts. Phase one is to launch "decoy" missiles, which the Explorer scanners pick up. H
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08:08 Popular
Are Force Fields Possible?
748 views / 0 likes - addedYou know the awesomely powerful force fields you see in the movies? Why don't they exist in real life? Are they physically possible? Come find out. Hi! I'm Jade. I'm an Aussie with a Bachelor's degree in Applied Physics. After three years and over 100 lab
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06:47 Popular
Paper Saw Blades- paper cuts paper- Part 1- centrifugal force // Homemade Science with Bruce Yeany
1,259 views / 1 likes - addedPart one: Can a saw blade made out paper cut through a sheet paper? It can if it's spinning fast enough. Circles of paper are mounted onto a Dremel type tool and then are tested to see if they can cut paper, cardboard foam cups, even thin strips of wood.
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02:28 Popular
How Do Hot Air Balloons Work?
1,005 views / 0 likes - addedWhen you move through the sky, the main method of transport you think of is via airplane. Flying in an airplane is probably the most practical way. There are other methods that people use but more likely in a recreational way. One of these is riding in a
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01:00
Upside down water glass experiment IMPROVED. #science #air pressure
33 views / 0 likes - addedThe classic experiment of filling a jar up with water, putting a card over the mouth and turning it over. The weight of the water inside the glass reduces the pressure inside to less than atmospheric pressure of the air so it is the air outside the glass
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03:42 Popular
How Much Force Does It Take To Break A Bone?
838 views / 1 likes - addedIt seems like some people break bones all the time, while others consistently end up unscathed. What exactly does it take to break a bone? Check out Seeker VR! Why Humanity Must Explore The Unknown: A Cosmological Journey - https://youtu.be/rVcwlJEfh24 Pe
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Find your Force with | Chapter I: Meltdown
179 views / 1 likes - addedWhats an adventure without a couple of bumps along the way? In Chapter I of Find Your Force, a new family and kids mindfulness series from Headspace and , Chewbacca and BB-8 are ready to start their journey to Chewbaccas home planet of Kashyyyk. But the ?
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02:58
What is Air Made Of? | COLOSSAL QUESTIONS
609 views / 1 likes - addedAir is all around us, and without it, we would be able to breathe! But, have you ever stopped and wondered, what is air actually made out of??Images used under license from Shutterstock.comWelcome to Colossal Questions, the show that answers all of life's
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05:17 Popular
Soda Bottle Air Car- Physics of toys // Homemade Science with Bruce Yeany
1,186 views / 1 likes - addedThe soda bottle car is driven by compressed air and is an excellent example for demonstrating Newton’s 3rd law of motion. The soda bottle is pumped up to about 60 PSI with air using a portable air pump. The bottles are able to withstand higher pressures b
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03:32 Popular
Star Wars: The Force Awakens - Comic-Con Reel
799 views / 1 likes - addedDirect from San Diego Comic-Con, here’s an extra special look behind the scenes of The Force Awakens… Like Star Wars on Facebook at http://www.facebook.com/starwars.uk Follow Star Wars on Twitter at http://www.twitter.com/StarWarsUK
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35:53 Popular
Coulomb's Law - Net Electric Force & Point Charges
705 views / 0 likes - addedThis physics video tutorial explains the concept behind coulomb's law and how to use it calculate the electric force between two and three point charges. This video contains plenty of examples and practice problems for students taking high school or colle
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00:59 Popular
Weight of Air
1,144 views / 0 likes - addeddoes air weigh anything? Deane challenges viewers to calculate the weight of air pressing down on them. SUBSCRIBE NOW http://www.youtube.com/subscription_center?add_user=CuriosityShow CONNECT WITH CURIOSITY Facebook ➤ http://www.facebook.com/CuriosityShow
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11:05
What Does The Strong Nuclear Force Look Like?
149 views / 0 likes - addedCheckout our sponsor, Betterhelp, for 10% off your first month: https://www.betterhelp.com/actionlabIn this video I compare PFR to the strong nuclear force.To contact Hamdi Ucar see his Twitter page here: http://twitter.com/Sudanamaru1Polarity Free Magnet
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10:03
Danger Force Being Bad At Superhero-ing For 10 Minutes | Nickelodeon
78 views / 0 likes - addedThe Danger Force is ready to save Swellview... okay maybe not always ready! Enjoy this compilation of every time Chopa, Captain Man, and the rest of the team were terrible at their jobs! #DangerForce #Dangerverse #Nickelodeon Subscribe for More: https://a
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10:44
Levitating objects in a stream of air.. Coanda effect // Homemade Science with Bruce Yeany
377 views / 0 likes - addedTired of seeing the ping pong balls, beach balls, golf balls or a screwdriver float in a stream of air? I was, so I looked around andfound some other objects that demonstrated the same principles. In my investigations I found that the objects were support
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04:41
Why Australia bottles up its air
186 views / 0 likes - addedEvery few months, when the wind's blowing in the right direction, a bottle of air is taken from Kennaook / Cape Grim, at the northern tip of Tasmania, and saved for science. Here's how and why. More about the Cape Grim Air Archive: https://research.csiro.
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06:56
The Weak Nuclear Force: Quantum Chameleon
344 views / 0 likes - addedRadioactive decay is the transmutation of one subatomic particle into another. In most instances, what happens is that existing particles move to new configurations. However in radioactive decays using the weak force, a particular kind of particle disappe
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01:13 Popular
Centripetal Force Penny - Sick Science! #157
803 views / 0 likes - addedFind out how this works at: http://www.stevespanglerscience.com/lab/experiments/centripetal-force-pennyAs a penny balances precariously on the hook of a wire hanger, you might think any sort of movement would send the penny flying. With a bit of physics k
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09:04
Miles SELLS HIS SOUL! Danger Force Full Scene | Nickelodeon
58 views / 0 likes - addedAfter seeing Schwoz's fancy new gold jacket and someone named Ricardo coming out of a firey hole in the wall (someone or... some demon?), Miles confesses he'd do anything to help Mika sing high notes without activating her superpowers. But even after an i
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02:12
KIDZ BOP Kids - Follow Your Heart (Unicorn Academy Cover) (Official Music Video)
35 views / 0 likes - addedThe KIDZ BOP Kids partnered with Unicorn Academy, to bring you the Follow Your Heart" Official Music Video. Chapter Two of Unicorn Academy is now playing on Netflix. Learn more about Spin Masters Unicorn Academy at https://www.unicornacademy.com/ Unicorn
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02:15
Indoor Plants Can Clean Your Air
601 views / 0 likes - addedMany houseplants can scrub irritants like acetone from the air, but which ones do it best?
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01:00
This is how air conditioners make Earth warmer
62 views / 0 likes - addedAnother YouTube #shorts from your favorite science dad, Dr. Joe!Discover the fascinating story of the "Air Conditioned Village" in Austin, Texas, where builders conducted a remarkable social experiment almost 70 years ago. Learn how this experiment paved
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06:46
Why the Weak Nuclear Force Ruins Everything
367 views / 0 likes - addedThe weak force has been causing trouble for a century, ruining everything physicists thought was true. But it might actually be responsible for your very existence. Hosted by: Hank Green Head to https://scishowfinds.com/ for hand selected artifacts of the
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07:43
How does your AIR CONDITIONER work?
501 views / 0 likes - addedSign up for your free Danfoss Learning account - http://bit.ly/DanfossLearningNow . Danfoss Learning is a free online training and certification hub. You can boost your knowledge on hundreds of cooling topics right from your desktop or mobile device. eLes
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01:04
Watch Plants Choke On Air
630 views / 0 likes - addedAir bubbles prove deadly for parched plants. Learn more: http://scim.ag/1qEpCUS
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09:47
Different Way to Determine Time in Air
672 views / 0 likes - addedAnother way to determine time in the air given an initial vertical velocity More free lessons at: http://www.khanacademy.org/video?v=_NWc3C3cTNA
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03:21 Popular
DIY Unique Air Jordan Sneakers
759 views / 2 likes - addedHow to Make Unique Air Jordan Sneakers with 3D Pen In today's video you will learn how to draw cool accessory Nike Air Jordan sneakers with 3d pen. All you need are old sneakers, 3d pen and fillament. Just follow instructions from this video and in few ho
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12:07
Is an AIR FRYER worth the money? | How To Cook That Ann Reardon
245 views / 0 likes - addedIn this episode we investigate whether air fryers are a waste of money? Are air fryers just the same as a convection oven? Do you need an air fryer?Get your TaoTronics Air Fryer here http://amzn.to/3i9sLYJ Thank you TaoTronics for sponsoring this videoSUB
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02:43 Popular
How Do We Know What Air Is Like On Other Planets?
946 views / 0 likes - addedHow do we know what the air is like on planets we haven't visited? This video explains how to see air from 150 light years away. Thanks to NASA’s James Webb Space Telescope project at the Space Telescope Science Institute for supporting this video. Link t
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01:38
Sooty Birds Share Dirt on Air Pollution [60 Second Specimens]
667 views / 0 likes - addedEvery specimen has a story; these dirty birds helped scientists answer questions about levels of air pollution in the United States over a period of 135 years. More 60 Second Specimen stories: https://www.youtube.com/playlist?list=PLL8_5VpX9Txpke4mWgBrsHV
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02:54
Instruments imitations on guitar 2 (using an air compressor)
521 views / 1 likes - addedI tried to get closer to the sound of some musical instruments with my acoustic and electric guitars, without using pedals, midi, synth or special effects. I discovered that using an air compressor it is possible to get close to the sound of wind instrume
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05:49
How To Improve Indoor Air Quality
177 views / 0 likes - addedWhy do we pay attention to the quality of our drinking water, but not to our indoor air? Scientific American's Senior Health Editor, Tanya Lewis, explains how and why this matters.
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09:47
Biggest air cannon in the world
339 views / 0 likes - addedVideo of our our biggest air cannon, which was made in cooperation with czech TV show 'Wonders of nature'.
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The man who shaped the history of hot air balloons - BBC News
195 views / 0 likes - addedFor more than half a century, Scotland-born Don Cameron has been a pioneer in the world of hot air balloons.He built and flew western Europes first modern hot air balloon in 1967, before founding his company Cameron Balloons from the basement of his flat.
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11:57 Popular
How to Draw Candy | Glitter Force
1,240 views / 2 likes - addedLearn How to Draw and Color Candy easy, step by step art tutorial. This cute baby pixie is Candy, a character in Glitter Force, a Japanese Animated Series. Coloring with markers and color pencil. ★Easy, simple follow along drawing lessons for kids or begi
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04:00
Liquid Nitrogen Air Horns - Most annoying sound ever!
631 views / 0 likes - addedCraig Beals uses the science of liquid nitrogen to make air horns out of soda bottles and test tubes laying around the lab. The goal was just to see how loud and annoying we could get it to sound in the lab. Mission Accomplished!Full instructions can be f
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03:50 Popular
How Do Hot Air Balloons Work?
1,042 views / 1 likes - addedHot Air Balloons! They're those big, beautiful balloons people can float up to the sky in-- but how do they get up there?! ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids?
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01:00
What, exactly, is in the air you breathe? #shorts
153 views / 0 likes - addedWhat, exactly, is in the air you breathe? #CO2 #climate #warming #climeworksTeamEarth #climatechange #climeworks. Join our team in the fight against climate change. Remove carbon dioxide today at https://actnow.climeworks.com/MinuteEarth
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04:09
Flyboard Air World First - Flying Frenchman Cross English Channel on Jet Hoverboard
493 views / 1 likes - addedFlying Frenchman crosses English channel on jet powered hoverboard.Flyboard Air is now the worlds first jet powered hoverboard to cross the English channel.Flyboard Air is a personal aviation transport, the hoverboard is powered by five small jet engines
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07:46
Copper's Surprising Reaction to Strong Magnets | Force Field Motion Dampening
470 views / 2 likes - addedIn 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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02:25
Three-Dimensional Mid-Air Acoustic Manipulation [Acoustic Levitation] (2014-)
366 views / 0 likes - added(2014/7/23) Here is Next Levitation Project! https://www.youtube.com/watch?v=NLgD3EtxwdY Three-Dimensional Mid-Air Acoustic Manipulation (2013,2014-) Yoichi Ochiai / (The University of Tokyo / ) Takayuki Hoshi / (Nagoya Institute of Technology / ) Jun Rek
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00:58
Making liquid air
290 views / 0 likes - addedCheck out my main channel: https://www.youtube.com/c/NileRedToday I'll be using a cryocooler to turn air into a liquid.#shorts
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05:41
What makes Delhi's air so deadly
358 views / 0 likes - addedThe policy behind the pollution.Become a Video Lab member!http://bit.ly/video-labEvery November, Northern India experiences some of the most dangerous air pollution levels in the world. Typical pollution sources like car exhaust, construction dust, and in
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23:31
Hazar Is Demoted | Voltron Vehicle Force | Voltron | Full Episode
303 views / 0 likes - addedThe Voltron team takes some time to reminisce about home while Hazar returns to planet Drule to face trial for helping them. He meets up with his sister Dorma and they go to their parents' home. The climate on Drule is hostile towards him. His trial is qu
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05:16
Visualize air pressure | Wiggle Pressure - Science Snack Activity
668 views / 0 likes - addedVisualize air pressure with the help of a wiggling, wobbling, self-rolling pet toy. Air molecules are too small to see, so it can be hard to imagine how they can apply forces and create pressure. Self-rolling pet toys can wiggle around erratically, pushin
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04:46 Popular
Physics of toys-wooden air engine // Homemade Science with Bruce Yeany
875 views / 0 likes - addedThe basic concept of a reciprocating engine goes back about 300 years when first developed into a crude stream engine. the same basic principles are used in today's modern engine where expanding gas is used to drive a piston and a crank is used to convert
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23:34
Hazar On The Carpet | Voltron Vehicle Force | Voltron | Full Episode
428 views / 0 likes - addedMongo is defeated by an Alliance support fleet and defects in disgrace, and Hazar is courtmartialed as a result. Voltron Force Full Episodes: http://bit.ly/2sIQK7x DreamWorks Voltron Legendary Defender Full Episodes: http://bit.ly/2sIOOvR Voltron: The Thi
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06:08
The First Air Combat...Ever?: The French Balloon Duel
135 views / 0 likes - addedIt wasn't 1918 or even 1865 when aircraft first fought one another... Don't ask me how, but I got Animarchy and Lazerpig to speak Japanese for me. ========================== My DCS Channel: youtube.com/@vf-163arkangels9 Hellions Patreon: https://www.patre
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25:28
The Air Show
294 views / 0 likes - addedCitizens of Earth! Scientists of all ages! Please join us for a livestream of our Centre Stage show, Air! Our dome is closed, eliminating our main revenue source. As a non-profit, your donation supports our transition online so we can continue delivering
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04:42 Popular
We Made These Magnets Float in the Air!
871 views / 0 likes - addedJessi and Squeaks are working on an experiment: Making an ordinary magnet float in the air!Next Generation Science Standards:NGSS Performance Expectations:3-PS2-3: Ask questions to determine cause and effect relationships of electric or magnetic interacti
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00:48
Invisible Air Umbrella
202 views / 0 likes - addedI try to make an air umbrellaSee the full video here: https://youtu.be/-XwbLvhQnqASubscribe to my main channel here: https://www.youtube.com/channel/UC1VLQPn9cYSqx8plbk9RxxQ#shorts
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01:00
How Much Air is in Ice Cream?
247 views / 0 likes - addedI show you the air in ice cream expanding by putting it in a vacuum chamberSee the full video here: https://youtu.be/soygwmP0oI8Subscribe to my main channel here: https://www.youtube.com/channel/UC1VLQPn9cYSqx8plbk9RxxQ#shorts
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02:12 Popular
Flying Above The Clouds In A Hot Air Balloon
770 views / 1 likes - addedThe Albuquerque International Balloon Fiesta is the largest hot air balloon event in the world. For 9 days, it brings together pilots and guests from all over the world to witness a one of a kind experience. Seeker takes you to the festival to witness thi
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04:28 Popular
Introduction To Nouns | The Parts Of Speech | Grammar | Khan Academy
1,184 views / 0 likes - addedDavid, Khan Academy's resident grammarian, introduces you to the most common English part of speech: the noun. Watch the next lesson: https://youtu.be/ETzngG8N3AU About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a pers
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03:59 Popular
Meet the Comma | Punctuation | Grammar | Khan Academy
942 views / 1 likes - addedDavid and Paige introduce you to the superhero of the punctuation world: the comma! Practice this yourself on Khan Academy right now: . Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/
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03:43 Popular
BONUS: The Oxford comma | Punctuation | Grammar | Khan Academy
889 views / 0 likes - addedDavid and Paige tackle the great comma debate of our time: Oxford comma or no Oxford comma? Missed the previous lesson? https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/v/appositives-the-comma-punctuation-khan-academy?utm_source=YT&utm
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10:04
How To Get Regular Things Around Your House to Float in Air?
682 views / 2 likes - addedClick here to win an Amazon Echo Dot! https://goo.gl/forms/yljxpz6e2IFsR1yc2 In this video I show you how to make things float using a physics! This principle that I use is called Bernoulli's Principle and air drag. It says that when fluids move faster th
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00:29
This solid is over 99% air
258 views / 0 likes - addedWatch me make aerogel: https://youtu.be/Y0HfmYBlF8gMain channel: https://www.youtube.com/c/NileRedSilica aerogel is one of the world's lightest solids. It's made from a very fine network of silica and over 99% of it is actually air.#shorts
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03:00
Appositives | Punctuation | Grammar | Khan Academy
675 views / 0 likes - addedDavid and Paige, KA’s resident grammarians, cover appositives and how to use commas along with them. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/e/appositives?utm_source=YT&utm_med
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03:45
Introduction to the possessive | The Apostrophe | Punctuation | Khan Academy
642 views / 0 likes - addedApostrophes can help show when something belongs to someone. Paige and David explain how! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-apostrophe/e/introduction-to-the-possessive-case Watch the next lesson: https://www
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13:25 Popular
Can You Break A Lock With Canned Air? (Movie Mythbusting)
1,631 views / 0 likes - addedRandom Nation! Get your limited edition TKOR Messy Logo shirt here: http://bit.ly/2JPgd8kToday we're testing out a movie myth of whether or not you can freeze a lock and break it with a can of compressed air. We'll also see how much air is inside of them,
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11:40 Popular
How To Pull Cards Out of Thin Air!
1,393 views / 5 likes - addedLearn How To Pull Cards Out of Thin Air! Easy Magic Tricks Anyone Can Do! In this episode of How To Magic, Evan Era from EvanEraTV shows the secret to magically pulling playing cards out of thin air! Make cards appear at your fingertips like magic! We fin
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03:06
Lung In A Box: Testing Air Quality Anywhere
659 views / 0 likes - addedTraditional laboratory studies fail to accurately mimic the effects of air pollution on human lungs. Enter Harvey Jeffries. Produced by Adam Cole Senior Producers: Vikki Valentine and Ben de la Cruz
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05:12 Popular
Ellipses | Punctuation | Khan Academy
721 views / 0 likes - addedEllipses are three little dots that we use to show a pause or that a portion of a quote has been removed. Learn how to use them in this video. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/miscellaneous-punctuation/e/introd
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03:24 Popular
More uses for commas | Punctuation | Grammar | Khan Academy
833 views / 0 likes - addedDavid and Paige, KA’s resident grammarians, discuss tag questions, yes and no statements, and direct address -- all situations where the comma is super useful. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/v/c
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34:46 Popular
BB-8 MINECRAFT CHALLENGE: STAR WARS THE FORCE AWAKENS - MINECLASH (EP.51)
1,476 views / 4 likes - addedIt's time to fix BB-8 in this Force Awakens themed challenge! Note: This video was not sponsored. The core concept of the challenge (fixing BB-8) was my idea and I commissioned the Walschaert's Build team to imagine the individual side missions and build
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01:58 Popular
Centrifugal force toy-- toy physics ////Homemade Science with Bruce Yeany
1,148 views / 0 likes - addedThere are many wonderful centrifugal force toys and demonstrations available for students to investigate. However, centrifugal forces are not real and can sometimes be misleading to students unless demonstrations are followed up with a good explanation of
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04:35 Popular
Introduction To Singular And Plural Nouns | The Parts Of Speech | Grammar | Khan Academy
1,340 views / 0 likes - addedDavid, Khan Academy's resident grammarian, introduces the difference between singular and plural nouns. Watch the next lesson: https://youtu.be/uYgcuyUF7JQ About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalize
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02:18 Popular
Salutations and valedictions | Punctuation | Grammar | Khan Academy
876 views / 0 likes - addedDavid and Paige, KA’s resident grammarians, talk about how to address and sign off on letters using commas! Watch the next lesson: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/v/commas-in-space-and-time-the-comma-punctuation-khan-a
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02:31
Choosing between its and it’s | The Apostrophe | Punctuation | Khan Academy
565 views / 1 likes - addedDavid and Paige explain the meaning of two English words that look and sound very similar but act very different: _its_ and _it's_. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-apostrophe
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03:36 Popular
Introduction to contractions | The Apostrophe | Punctuation | Khan Academy
986 views / 1 likes - addedApostrophes are great at standing in for missing letters, allowing us to shorten words. Paige and David discuss contractions and the Principle of Least Effort. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-apostrophe/e/
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03:32
Three types of sentence | Syntax | Khan Academy
678 views / 0 likes - addedThree essential types of sentence are declarative sentences (which are statements), interrogative sentences (which are questions), and imperative sentences (which are orders). Join us as we give examples of each! Practice this yourself on Khan Academy rig
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03:00 Popular
Commas in dialogue | Punctuation | Grammar | Khan Academy
1,206 views / 1 likes - added“Today we’re going to talk about using commas in dialogue,” said David and Paige, KA’s resident grammarians. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/e/commas-in-dialogue?utm_so
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02:35 Popular
London has a toxic air pollution problem. One solution was born in the 1950s | WIRED
818 views / 0 likes - addedLondon is in the midst of an air pollution crisis, but it’s not a new problem. The Great Smog of 1952 caused the deaths of 12,000 people in just four days. Back then, as London choked on chimney fumes, one project had an innovative solution. Subscribe to
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07:23 Popular
Irregular Plural Nouns, Part II | The Parts Of Speech | Grammar | Khan Academy
969 views / 0 likes - addedThe plural of "whale" is "whales", but what's the plural of "child"? David, Khan Academy's resident grammarian, explains. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower
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07:04 Popular
Dependent and independent clauses | Syntax | Khan Academy
1,381 views / 0 likes - addedIndependent clauses can stand on their own as sentences, but dependent clauses can’t. We’ll take a closer look at what this means. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/syntax/e/dependent-and-independent-clauses Wat
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04:53
Subject-verb agreement | Syntax | Khan Academy
688 views / 0 likes - addedAgreement is the art of making sure that sentence parts agree with one another; you want to make sure that your subjects and verbs match up. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/syntax/e/subject-verb-agreement Watc
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04:18
How to use italics and underlines | Punctuation | Khan Academy
600 views / 0 likes - addedLearn how to use italics and underlines when writing the titles of works or when emphasizing a particular word or phrase. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/miscellaneous-punctuation/e/italics--underlines--and-qu
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05:45
How Do The Academy Awards Work?
576 views / 0 likes - addedWho is the mysterious ‘Academy’ and how do they pick which movies win at the Oscars? Join Ben to learn the occult science of Academy Awards. Learn more at HowStuffWorks.com: http://entertainment.howstuffworks.co... Share on Facebook: https://goo.gl/ySpZ2R
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04:19
Dangling modifiers | Syntax | Khan Academy
629 views / 0 likes - addedA modifying word or phrase “dangles” when it doesn’t apply to the word it’s supposed to modify. Learn how to spot and fix this problem! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/syntax/e/dangling-modifiers/ Watch the ne
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04:14 Popular
Compound-complex sentences | Syntax | Khan Academy
897 views / 0 likes - addedCompound-complex sentences are compound sentences with dependent or subordinate clauses added to them. Paige and Rosie explain how to spot and use them. Practice this yourself on Khan Academy right now www.khanacademy.org/syntax/e/complex-and-compound-com
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02:34 Popular
Irregular Plural Nouns, Part I | The Parts Of Speech | Grammar | Khan Academy
911 views / 0 likes - addedThe plural of "dog" is "dogs", but what is the plural of "leaf"? Khan Academy's resident grammarian explains. Watch the next lesson: https://youtu.be/n9poHOKkF28 About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a perso
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05:07 Popular
Complex sentences | Syntax | Khan Academy
861 views / 0 likes - addedComplex sentences are simple sentences with dependent or subordinate clauses added to them. Paige and Rosie explain how to spot them and use them in this video. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/syntax/v/compound-comple
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04:11
Advanced (plural) possession | The Apostrophe | Punctuation | Khan Academy
606 views / 0 likes - addedPaige and David talk about using apostrophes to show that something belongs to multiple people. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-apostrophe/e/advanved--plural--possesion Watch
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02:51
Apostrophes and plurals | The Apostrophe | Punctuation | Khan Academy
500 views / 0 likes - addedThere is *one* extremely rare case in which we use apostrophes to make things plural. David and Paige, KA's resident grammarians, discuss this unusual case. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/p
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08:26
Conjugate acid-base pairs | Acids and bases | Chemistry | Khan Academy
631 views / 0 likes - addedIntroduction to conjugate acid-base pairs. Definition and examples of conjugate acid-base pairs. Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivit
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06:20
Dashes | Punctuation | Khan Academy
556 views / 0 likes - addedDashes are like little actors—they can behave like colons, pairs of commas, or parentheses. Learn how to use them in this video! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/miscellaneous-punctuation/e/introduction-to-the-
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06:08 Popular
Beginning sentences with conjunctions | The parts of speech | Grammar | Khan Academy
822 views / 0 likes - addedIs it okay to begin a sentence with a conjunction like "but" or "because"? Yes. David explains why. Missed the previous lesson? https://www.khanacademy.org/humanities/grammar/partsofspeech/conjunctions/v/correlative-conjunctions?utm_source=YT&utm_medium=D
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02:50
Exclamations | Syntax | Khan Academy
517 views / 0 likes - addedAn exclamation is a sentence that expresses great emotion! David and Paige covered declarative, interrogative, and imperative sentences; now they tackle a fourth type of sentence that ends in an exclamation mark. Find out more! Watch the next lesson: http
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03:19 Popular
Commas in space and time | The Comma | Punctuation | Khan Academy
905 views / 0 likes - addedLearn how to use commas when writing addresses (in space) and dates (in time). Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/e/salutations--valedictions--dates--and-addresses Watch t
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03:48
Recognizing fragments | Syntax | Khan Academy
528 views / 0 likes - addedA sentence fragment is a chunk of language that hasn’t made it all the way to being a working sentence; it might be missing a verb, or there might not be a subject. Learn how to turn a fragment into a sentence in this video! Practice this yourself on Khan
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01:51
Punctuating a list | Punctuation | Grammar | Khan Academy
609 views / 0 likes - addedLearn how to use commas to punctuate a written list of people, things, actions, or events. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/e/punctuating-lists?utm_source=YT&utm_medium=
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02:34 Popular
Subjects and predicates | Syntax | Khan Academy
712 views / 0 likes - addedA subject is the noun or pronoun-based part of a sentence, and a predicate is the verb-based part that the subject performs. Let’s explore how that works in context. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/syntax/e/id
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15:55
JEDI FORCE TRAINING DRONE!
325 views / 0 likes - addedCheck out http://kiwico.com/Hacksmith50 for 50% off your first month of any crate!Check out the circuit diagram at Maker.IO https://www.digikey.com/en/maker/projects/the-hacksmith-building-a-jedi-training-droid/8f9c77efbe8d4ff687cbb41087dd78b0GET MERCH ht
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04:51 Popular
Hyphens vs. dashes | Punctuation | Khan Academy
873 views / 1 likes - addedHyphens and dashes look pretty similar, but their uses are very different! Learn when to use each one in this video. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/miscellaneous-punctuation/e/dashes-and-hyphens Watch the nex
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02:52
Three ways to end a sentence | Punctuation | Khan Academy
643 views / 0 likes - addedDavid and Paige, KA’s resident grammarians, introduce the three ways to end a sentence: the period, the exclamation point, and the question mark. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-comma/e/three-ways-to-end-a
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04:29 Popular
Simple and compound sentences | Syntax | Khan Academy
955 views / 0 likes - addedA simple sentence contains one independent clause. A compound sentence contains more than one! Put another way: a simple sentence contains a subject and a predicate, but a compound sentence contains more than one subject and more than one predicate. Pract
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02:52 Popular
NERF Blaster: Air Restriction Mechanism
766 views / 3 likes - addedBill reveals the engineering design of a NERF blaster, including how it shoots only one dart at a time using a novel air restriction mechanism. Links mentioned int he video View Steve's original video at https://www.youtube.com/watch?v=H4he8Pfywd0 You can
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06:51
Reciprocating Air Engines-- Easy build // Homemade Science with Bruce Yeany
514 views / 1 likes - addedReciprocating air engines have been around for a long time, here is the most basic piece that is an easy build and popular with students. It can be varied according building skills and available materials. It's operation is as simple as inhaling and exhal
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01:51
Possession for words ending in “s” | The Apostrophe | Punctuation | Khan Academy
566 views / 0 likes - addedDo words that end in "s" still need _'s_ to show possession? David and Paige explain! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/the-apostrophe/e/introduction-to-the-possessive-case Watch the next lesson: https://www.kha
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04:09
Parentheses | Punctuation | Khan Academy
447 views / 0 likes - addedParentheses set off extra information (such as a writer's remarks, an interruption, or a reference) from the rest of a sentence. Learn how to use them in this video! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/miscellaneo
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04:39 Popular
How Air Conditioning Works
767 views / 0 likes - addedTo beat the summer heat, we turn to air conditioning. But that sweet, cool relief isn’t magic: it’s the science of heat transfer and the chemistry of refrigerants. Subscribe! http://bit.ly/ACSReactions Facebook! http://facebook.com/ACSReaction
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04:07 Popular
Pronoun-antecedent agreement | Syntax | Khan Academy
824 views / 0 likes - addedAn antecedent is “the thing that came before”. When you use a pronoun, it’s standing in for a word you used previously—that’s the antecedent. Join us as we demonstrate how to make sure that your pronouns and antecedents match up with one another: that’s c
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13:31
Can We Solve the Air Conditioning Paradox?
93 views / 0 likes - addedWere on PATREON! Join the communityhttps://www.patreon.com/itsokaytobesmart More info and sources below As the Earth warms due to human-caused climate change, billions of people in the developing world will face life-threatening heat waves, raising the de
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04:44 Popular
Relative clauses | Syntax | Khan Academy
775 views / 0 likes - addedA relative pronoun is a word like “that” or “which” or “who”, so a relative clause is a clause that begins with a relative pronoun. In the sentence “The dragon who breathed blue fire has retired,” “who breathed blue fire” is a relative clause. Learn more
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01:29 Popular
balloon in a bottle -air pressure // Homemade Science with Bruce Yeany
778 views / 0 likes - addedHere is a simple demonstration that can be used to get students thinking about air pressure, the behavior of gases, and how a gas will always equalize itself out . After a few moments of thought most students should be able to figure out the "trick".
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04:35
Commas and introductory elements | Punctuation | Grammar | Khan Academy
577 views / 0 likes - addedIn English, you use commas to separate introductory elements from the rest of a sentence. Find out how with David and Paige! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/punctuation/the-comma/e/commas-an
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04:34
What is a sentence? | Syntax | Khan Academy
643 views / 0 likes - addedA sentence is a grammatically complete idea. All sentences have a noun or pronoun component called the subject, and a verb part called the predicate. David and Paige explore this division across several different example sentences. Watch the next lesson:
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07:34
How to make a hot air balloon | Do Try This At Home | We The Curious
178 views / 1 likes - addedHow big is a hot air balloon? What's it made from? Join Ross of the Live Science Team as he shows you how to make a small hot air balloon at home & discovers the engineering that goes into making a big one.This video was presented by: Ross Exton, Live Sci
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05:57 Popular
Phrases and clauses | Syntax | Khan Academy
1,620 views / 0 likes - addedA phrase is any collection of words that behaves like a part of speech, like a noun phrase (“my brother Stu”), an adjectival phrase (“in a different shade of blue”), or an adverbial phrase (“with elegance and tact”). A clause is any noun phrase plus a ver
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05:05
Parallel structure | Syntax | Khan Academy
697 views / 0 likes - addedParallel structure isn’t a set rule, but more of a stylistic choice: it helps sentence elements maintain a pattern. This is a very special episode because it’s Paige’s last video with us as a KA intern! We will miss having Paige as a contributor to the Gr
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05:23 Popular
Whats in the air you breathe? - Amy Hrdina and Jesse Kroll
1,749 views / 4 likes - addedTogether, nitrogen, oxygen and argon make up 99.93% of our air. So whats the other .07%? Find out what makes up the air you breathe.--Take a deep breath. In a single intake of air, your lungs swell with roughly 25 sextillion molecules, ranging from days-o
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03:27
Tracking Air Pollution With the Pigeon Patrol | That's Amazing
689 views / 1 likes - addedMore than five million people die every year from pollution-related illnesses, and nearly 10,000 of those deaths occur in London. But Romain LaCombe has made it his mission to change that. To do so, LaCombe—the London-based CEO of Plume Labs—has designed
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05:03 Popular
Indefinite Pronouns | The parts of speech | Grammar | Khan Academy
1,168 views / 0 likes - addedDavid, Khan Academy's Grammar Fellow, covers three nifty features of indefinite pronouns, which are pronouns that are just a little vague, y'know? Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspee
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04:38
Run-ons and comma splices | Syntax | Khan Academy
644 views / 0 likes - addedA run-on sentence doesn’t separate any of its independent clauses with the punctuation that it needs, and a comma splice incorrectly separates two independent clauses with a comma, instead of a comma-and-coordinating-conjunction. Practice this yourself on
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03:13
Using quotation marks in titles | Punctuation | Khan Academy
620 views / 0 likes - addedLearn how to use quotation marks to title things like poems, songs, and episodes of TV shows. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/miscellaneous-punctuation/e/italics--underlines--and-quotes/ Watch the next lesson:
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02:45
Progressive Aspect | The parts of speech | Grammar | Khan Academy
569 views / 0 likes - addedIf verb tense allows you to control the past, the present, and the future, then aspect gives you even finer control over time. David, Khan Academy's resident grammarian, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.o
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01:32
Simple Aspect | The parts of speech | Grammar | Khan Academy
634 views / 0 likes - addedIf verb tense allows you to control the past, the present, and the future, then aspect gives you even finer control over time. David, Khan Academy's resident grammarian, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.o
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04:47
Who versus whom | The parts of speech | Grammar | Khan Academy
632 views / 0 likes - addedWhen do you use who, and when do you use whom? David, KA's grammarian, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-pronoun/e/relative-pronouns?utm_source=YT&utm_medium=Desc&u
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06:12 Popular
Why Do Compressed Air Cans Get Cold?
940 views / 0 likes - addedThanks to http://brilliant.org/minutephysics for supporting MinutePhysics - get 20% a premium subscription at http://brilliant.org/minutephysics Support MinutePhysics on Patreon! http://www.patreon.com/minutephysics Link to Patreon Supporters: http://www.
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07:57 Popular
Le Chatelier's principle: Worked example | Chemical equilibrium | Chemistry | Khan Academy
979 views / 0 likes - addedA worked example using Le Chatelier's principle to predict how concentrations will shift for different perturbations. Example includes changes in reaction vessel volume, changing amount of solid product, adding inert gas, and adding a catalyst. Chemistry
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02:31 Popular
Perfect Aspect | The parts of speech | Grammar | Khan Academy
724 views / 0 likes - addedIf verb tense allows you to control the past, the present, and the future, then aspect gives you even finer control over time. David, Khan Academy's resident grammarian, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.o
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05:51 Popular
This Is Your Brain On Stale Air
945 views / 0 likes - addedSubscribe to Kurtis Baute! https://www.youtube.com/channel/UCTRM8LE1g6UXrVZKwgw5oEA or start with his one-take video on the history of the universe: https://www.youtube.com/watch?v=ObngtuPFI8A Inside his homemade, hermetically-sealed, airtight biodome, Ku
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07:37
Introduction to reaction quotient Qc | Chemical equilibrium | Chemistry | Khan Academy
688 views / 0 likes - addedIntroduction 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
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08:06
How These Handmade Tiles Lock Up Air Pollution | World Wide Waste
523 views / 1 likes - addedA startup in India makes cement tiles using the black carbon that causes smog. But can new building materials help clear the air in a country with some of the world's worst pollution?MORE BUSINESS INSIDER VIDEOS: How Old Tires Are Turned Into Electricity
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01:26
Introduction to verbs | The parts of speech | Grammar | Khan Academy
657 views / 0 likes - addedLet's explore what verbs are, and what they do! David, KA's Grammar Fellow, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs/e/identifying-verbs?utm_source=YT&utm_medium
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04:33 Popular
Coordinating conjunctions | The parts of speech | Grammar | Khan Academy
1,020 views / 0 likes - addedCoordinating conjunctions connect parts of sentences to each other. David explains how. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/conjunctions/e/meet-the-conjunction?utm_source=YT&utm_me
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01:03
This train could hit 200 mph on just air power
694 views / 0 likes - addedVECTORR is an air-powered train that can run up to to 200 miles per hour. With this scale model, we're one step closer to eco-friendly transportation. Read more: http://www.businessinsider.com/sai FACEBOOK: https://www.facebook.com/techinsider TWITTER: ht
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02:01 Popular
The present tense | The parts of speech | Grammar | Khan Academy
842 views / 0 likes - addedHow do we talk about things that are happening right now? Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs/v/the-past-tense-verbs-the-parts-of-speech?utm_source=YT&utm_medium=Desc&utm_campaign=grammar Misse
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06:47 Popular
Noble Gas Configuration | Electronic Structure Of Atoms | Chemistry | Khan Academy
1,529 views / 0 likes - addedHow to write electron configurations for atoms and monatomic ions using noble gas configuration Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity
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03:08
Hot Air Ballooning Underground
586 views / 0 likes - addedIvan Trifonov is the first person to ever ride in a hot air balloon underground. It looks easy, but he must be incredibly lucky and skilled to pull this off! OUTRAGEOUS ACTS OF SCIENCE Wednesdays 9/8c on Science http://www.sciencechannel.com/tv-shows/outr
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06:04 Popular
Disney Star Wars Toys Talking Yoda Jedi Force Levitator BLADEBUILDERS JEDI MASTER LIGHTSABER
1,131 views / 3 likes - addedRyan from Ryan ToysReview is training to be a Jedi with Disney Star Wars Toys Legendary Jedi Master Yoda! Then Ryan tried the Jedi Force Levitator and then then STAR WARS BLADEBUILDERS JEDI MASTER LIGHTSABER! The real test comes with Ryan battled Kylo Ren
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02:00 Popular
The past tense | The parts of speech | Grammar | Khan Academy
968 views / 0 likes - addedWhen you want to talk about events that have already happened, you use the past tense. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs/v/the-future-tense-verbs-the-parts-of-speech?utm_source=YT&utm_medium=
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03:15
Personal pronouns | The parts of speech | Grammar | Khan Academy
693 views / 0 likes - addedLet's meet the personal pronouns! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-pronoun/e/meet-the-personal-pronoun?utm_source=YT&utm_medium=Desc&utm_campaign=grammar Watch the next less
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15:58
How Air Traffic Control Works
333 views / 0 likes - addedBuy your domain before its gone for 10% off at http://Hover.com/WendoverListen to Extremities at http://ExtremitiesPodcast.comSubscribe to Half as Interesting (The other channel from Wendover Productions): https://www.youtube.com/halfasinterestingGet the
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03:12 Popular
Correlative conjunctions | The parts of speech | Grammar | Khan Academy
1,049 views / 0 likes - addedCorrelative conjunctions work in pairs to connect parts of sentences. David teaches you how they do it! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/conjunctions/e/correlative-conjuntions?u
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05:27 Popular
Subordinating conjunctions | The parts of speech | Grammar | Khan Academy
1,337 views / 0 likes - addedSubordinating conjunctions join two parts of complex sentences––independent clauses to dependent clauses. David explains how. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/conjunctions/e/coo
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02:50 Popular
The future tense | The parts of speech | Grammar | Khan Academy
1,012 views / 0 likes - addedWhen you want to talk about the future in English, you use the future tense. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs/v/linking-verbs-the-parts-of-speech-grammar?utm_source=YT&utm_medium=Desc&utm_ca
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02:53 Popular
The truly irregular verbs | The parts of speech | Grammar | Khan Academy
1,056 views / 0 likes - addedSome irregular verbs just won't be categorized. They don't fit into neat little boxes. These are those verbs. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs/e/intro-to-irregular
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01:50
Introduction to verb aspect | The parts of speech | Grammar | Khan Academy
609 views / 0 likes - addedIf verb tense allows you to control the past, the present, and the future, then aspect gives you even finer control over time. David, Khan Academy's resident grammarian, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.o
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03:21 Popular
Rational Number Word Problem With Fractions | Pre-Algebra | Khan Academy
1,770 views / 0 likes - addedWord problems force us to put concepts to work using real-world applications. In this example, determine the volume of frozen water and express the answer as a fraction. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.o
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02:54 Popular
Helping verbs | The parts of speech | Grammar | Khan Academy
1,180 views / 0 likes - addedWe've established that verbs can show actions and link ideas together. Now, let's talk about how some verbs can be used to help other verbs. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/gra
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02:55 Popular
Emphatic pronouns | The parts of speech | Grammar | Khan Academy
926 views / 0 likes - addedSometimes we use reflexive pronouns like "myself" and "ourselves" for emphasis in a sentence, like, "If you won't help me, then I'll do it myself!" KA's Grammar Fellow, David, explains this usage. Practice this yourself on Khan Academy right now: https://
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03:05 Popular
Pictures in the air: 3D printing with light
751 views / 0 likes - addedA glowing image resembling a futuristic hologram floats in mid-air. This is a 3D volumetric display. Using a tiny particle suspended in laser light, researchers have been able to create high resolution, colour images that take up real 3D space. Developing
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02:00 Popular
What is a pronoun? | The parts of speech | Grammar | Khan Academy
1,109 views / 0 likes - addedPronouns are words that can replace nouns, like the way "it" replaces "elephant" in "I looked at the elephant. It was grey." Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-pronoun/e/the-q
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03:14
The irregular verb gets taken for a ride | Grammar | Khan Academy
634 views / 0 likes - addedThis group of irregular verbs have vowel sounds that change in a predictable way, when they go from the present to the past tense. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofspeech/grammar-verbs
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05:41 Popular
That versus which | The parts of speech | Grammar | Khan Academy
1,004 views / 0 likes - addedMuch has been made of the distinction between "that" and "which" in English, but it can mostly be summed up in two points: 1. "That" doesn't work so well with commas. 2. "Which" doesn't work so well with people. David the Grammarian explains. Watch the ne
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04:51
The Fourth State of Matter Could Scrub Viruses From The Air
506 views / 0 likes - addedUsing cold plasma as an air purifier is not only safe, but can eliminate 99.9% of a test virus from the air...in a fraction of a second! According to research from University of Michigan, here's how it works.What Happens When a Human Gets Rabies? - https:
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05:10 Popular
Reflexive pronouns | The parts of speech | Grammar | Khan Academy
1,120 views / 0 likes - addedWe use reflexive pronouns (like "herself" and "ourselves") when the subject and the object of a sentence are the same thing. David, KA's Grammar Fellow, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/gra
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05:18 Popular
Pronoun number | The parts of speech | Grammar | Khan Academy
900 views / 0 likes - addedThe difference between something being singular or plural is what we call 'grammatical number' in English. Here's how that idea applies to pronouns! Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/partsofsp
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01:56 Popular
Relative pronouns | The parts of speech | Grammar | Khan Academy
1,178 views / 0 likes - addedWe use the relative pronouns to connect clauses together, like "the man *who sold the world* is coming over for dinner." David, KA's Grammar Fellow, explains. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-pronoun/
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51:15 Popular
Khan Academy Live: SAT Writing
762 views / 0 likes - addedNeed help with SAT writing? Join Eric, one of Khan Academy’s SAT experts, for a live SAT writing class Tuesday, May 30 at 7 pm ET/4pm PT. It’s free! Eric will walk through key grammar concepts like subject-verb agreement and sentence punctuation. Can’t ma
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09:03
BONUS VIDEO | Singular They | The parts of speech | Grammar | Khan Academy
557 views / 0 likes - addedYou may have been hearing a lot about the "singular they" recently. But what is it? How does it work, what is its history, and is it grammatical? Let's find out. Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofspeech/the-modif
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04:53 Popular
Modal verbs | The parts of speech | Grammar | Khan Academy
1,511 views / 0 likes - addedThere's a class of helper verbs known as modals that we use to express a bunch of conditions: we can use them to give advice, make guesses at how necessary or likely something is, make requests of people, and so on. They're super useful. Practice this you
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08:04 Popular
Putting Helium in Nike Air Max—Are They Lighter?
825 views / 0 likes - addedFollow me on: Facebook: https://www.facebook.com/theactionlabrat Twitter: https://twitter.com/theactionlabman Get your subscription box here: https://www.theactionlab.com In this video I show you what happens when you put helium in Nike Air Max shoes. Can
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03:02 Popular
Linking verbs | The parts of speech | Grammar | Khan Academy
1,762 views / 0 likes - addedIn a previous video, we established that one thing verbs can do is show actions, like "the bear runs." Verbs can also link ideas to one another, like "the bear looks cheerful." Watch the next lesson: https://www.khanacademy.org/humanities/grammar/partsofs
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02:11
Perfect progressive aspect | The parts of speech | Grammar | Khan Academy
571 views / 0 likes - addedWe use the perfect progressive aspect to talk about an action that was once ongoing, but has since completed, like "I had been waiting for twenty minutes." Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/pa
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05:34
Subject and object pronouns | The parts of speech | Grammar | Khan Academy
568 views / 0 likes - addedBefore we get any further with pronouns, let's cover what the difference between a subject and an object pronoun is, because the distinction between those two concepts will start coming up a good deal. Practice this yourself on Khan Academy right now: htt
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07:14 Popular
Calculating internal energy and work example | Chemistry | Khan Academy
1,140 views / 0 likes - addedWorked example calculating the change in internal energy for a gas using the first law of thermodynamics. Watch the next lesson: https://www.khanacademy.org/science/chemistry/thermodynamics-chemistry/internal-energy-sal/v/specific-heat-and-latent-leat-of-
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07:50 Popular
pH and pKa relationship for buffers | Chemistry | Khan Academy
868 views / 0 likes - addedHow the Henderson-Hasselbalch equation can be used to look at the ratio of conjugate acid and base using relationship between buffer pH and pKa. Watch the next lesson: https://www.khanacademy.org/science/chemistry/acid-base-equilibrium/buffer-solutions/v/
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06:26
Dogfighting - Civilian Air Combat School
308 views / 0 likes - addedSubscribe to Naked Science http://goo.gl/wpc2Q1Fighter pilots are trained to fly themselves and their machines to the limit. In combat lives are at risk, on the ground, and in the air.The dogfight is the ultimate flying challenge! The pilots need skill an
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05:09
How Ingenious Animals Have Engineered Air Conditioning
612 views / 0 likes - addedThanks to non-profit edX.org for sponsoring this video. Go to http://bit.ly/edXSmart to learn more about Harvard’s Architectural Imagination course or other classes from some of the top universities in the world. ↓↓↓More info and sources below ↓↓↓ Here’s
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04:39 Popular
Grammatical person and pronouns | The parts of speech | Grammar | Khan Academy
918 views / 0 likes - addedThere's this idea in grammar called grammatical person that helps describe who's being talked about in a sentence. David, KA's Grammar Fellow, explains. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/parts
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07:38 Popular
How to Draw a Hot Air Balloon Cute & Easy
1,821 views / 0 likes - addedFollow along to learn how to draw a hot air balloon cute and easy, step by step. Kawaii hot air balloon drawing. Thanks for watching!! Please LIKE, COMMENT, and SHARE. =) Thank You!!! ★Learn How to Draw the EASY, Step by Step Way while having fun and buil
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25:17
How To Draw A Kitten In A Hot Air Balloon
669 views / 2 likes - addedLearn how to draw a hot air balloon...with a little lost kitten!
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01:46 Popular
Introduction to verb tense | The parts of speech | Grammar | Khan Academy
864 views / 0 likes - addedAn understanding of verb tense will make you into a TIME WIZARD, with the ability to control the past, the present, and the future – with your words, anyway. Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/grammar/
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04:52 Popular
Possessive pronouns | The parts of speech | Grammar | Khan Academy
711 views / 0 likes - addedWe can use pronouns to show possession relationships, describing what things belong to which people, like "her shoe" or "the book is mine." Possessive pronouns come in two flavors: adjective and noun! David, KA's resident grammarian, covers the difference
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06:38
Fata MorganaBoats That Float In The Air
272 views / 0 likes - addedIn this video I show you how it is possible for a boat to float in the air. I talk about Fata Morgana and Looming. Then I show you a real life example that you can do at home that bends light in this same way. Get Your Experiment Box Here: https://theacti
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09:15
CN Presents | Love is in the air | The Cartoon Network Show Ep. 11
217 views / 0 likes - addedLove is in the Air on CN | 14 Feb Mon @ 2:30pm | Repeats @ 7.00pm ---Subscribe for more Cartoon Network fun!https://www.youtube.com/channel/UCW5xCqirsmdKqYWYMj-pVUwCheck out our Cartoon Network Facebook page:https://www.facebook.com/CartoonNetworkAUNZ#Car
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