Search Results: "apostrophes for contraction"
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03:14 Popular
When To Use Apostrophes - Laura McClure
731 views / 0 likes - addedView full lesson: http://ed.ted.com/lessons/when-to-use-apostrophes-laura-mcclure It’s possessive. It’s often followed by S’s. And it’s sometimes tricky when it comes to its usage. It’s the apostrophe. Laura McClure gives a refresher on when to use apostr
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02:51
Apostrophes and plurals | The Apostrophe | Punctuation | Khan Academy
464 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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09:22
Tropomyosin and troponin and their role in regulating muscle contraction
691 views / 0 likes - addedTropomyosin and troponin and their role in regulating muscle contraction. How calcium ion concentration dictates whether a muscle is contracting or not. More free lessons at: http://www.khanacademy.org/video?v=LiOfeSsjrB8
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11:23
Length contraction: the real explanation
370 views / 0 likes - addedRelativity has many mind-bending consequences, but one of the weirdest is the idea that objects in motion get shorter. Bizarre or not, Fermilab’s Dr. Don Lincoln explains just how it works. You’ll be a believer.
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03:31
Expansion and Contraction - a Paradox.
275 views / 0 likes - addedHot things expand and cool things contract - usually. Rob shows how to make a simple device that reveals a paradoxical result.
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07:17
Length Contraction and Time Dilation | Special Relativity Ch. 5
562 views / 0 likes - addedGo to http://brilliant.org/MinutePhysics for 20% off a premium subscription to Brilliant! Mark Rober's youtube channel: https://www.youtube.com/markrober This video is chapter 5 in my series on special relativity, and it covers how things that are moving
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14:05
Relativity Train
314 views / 0 likes - addedThe Relativity Train is a realization of the famous Einstein thought experiments involving traveling trains carrying clocks and meter sticks. The demonstration is used to show how the preservation of the postulated constancy of physical laws and the speed
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13:21
Inflation&Deflation 3: Obama Stimulus Plan
610 views / 0 likes - addedIs the stimulus large enough to offset the demand shock caused by the contraction in credit? Will it lead to inflation? More free lessons at: http://www.khanacademy.org/video?v=sZRkERfzzn4
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04:11
Advanced (plural) possession | The Apostrophe | Punctuation | Khan Academy
559 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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05:44 Popular
Einstein's Pole in the Barn Paradox
828 views / 0 likes - addedEinstein's pole in the barn paradox. In this video we talk about aspects of special relativity like length contraction and simultaneous events to solve Einstein's pole in the barn paradox. Hi I'm Jade. I stick to theoretical physics because my hands break
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03:36 Popular
How To Feel Your Heart Beat
822 views / 3 likes - addedGet to know your body’s most important muscle -- your heart -- and learn how to take your own pulse! ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome
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01:07
Mars in a Minute | Are There Quakes on Mars?
646 views / 0 likes - addedAre there earthquakes on Mars? Or rather, “marsquakes?" Quakes on Earth happen many times a day, largely due to continental plates shifting as they float on the mantle below. That’s called “plate tectonics.” Mars doesn’t seem to have plate tectonics, but
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10:41 Popular
Muscles, Part 2 - Organismal Level: Crash Course A&P #22
1,380 views / 1 likes - addedHank calls in a friend to do his push ups for him today to explain how skeletal muscles work together to create and reverse movements. Hank and Claire also demonstrate the role size plays in motor units, the three phase cycle of muscle twitches, and how t
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03:45
Introduction to the possessive | The Apostrophe | Punctuation | Khan Academy
606 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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02:31
Choosing between its and it’s | The Apostrophe | Punctuation | Khan Academy
529 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
938 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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03:01
What Causes Cramp and How To Cure It | Earth Lab
443 views / 0 likes - addedCan this painful involuntary muscle contraction be prevented?Subscribe: http://bit.ly/SubscribeToEarthLab All the best Earth Lab videos http://bit.ly/EarthLabOriginals Best of BBC Earth videos http://bit.ly/TheBestOfBBCEarthVideos The Doctors Are In The H
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15:01
What would we see at the speed of light?
109 views / 0 likes - addedWhat optical effects appear when we accelerate? Could we reach the speed of light? And what would we see when we try to go faster? All these answers in 15 minutes! 0:00 - Introduction 1:01 - Take-off 2:25 - Aberration of light 4:41 - Doppler effect 6:50 -
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04:34
Impossible Muons
323 views / 0 likes - addedThanks to Brilliant.org for supporting MinutePhysics! The first 200 people who go to http://www.brilliant.org/minutephysics will get 20% off a Premium Subscription to Brilliant. This video is about how terrestrial muons are part of our experimental proof
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12:59
Slowing The Speed of Light Down To 2 m/sWhat Special Relativity Feels Like
347 views / 0 likes - addedIn this video I show you what it would look like to slow the speed of light down to around walking speed. So with just walking around town you would experience relativistic effects. I talk about time dilation and length contraction and what it would look
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04:19
How Special Relativity Makes Magnets Work
241 views / 0 likes - addedMinutePhysics on permanent magnets: http://www.youtube.com/watch?v=hFAOXdXZ5TMSubscribe to Veritasium: http://bit.ly/SuBVeSupport Veritasium- get a t-shirt: http://dft.ba/-vetshirtSubscribe to MinutePhysics: http://bit.ly/1eVPynhMagnetism seems like a pre
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02:50
The Twins Paradox Primer (Rotating TIME!)
575 views / 0 likes - addedHow can time be slower and faster at the same time? Thanks to http://www.audible.com/minutephysics for supporting MinutePhysics This video is about the famous “Twin paradox” of special relativity, and how time can appear to be faster for two different obs
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02:48
Can Pickles And Bananas Really Help Athletes?
587 views / 1 likes - addedSome athletes swear by pickle juice and bananas, but how do they help? Quick Questions explains! ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Justin Ove, Chris Peters, John Szyma
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04:12
How Gravity Makes Things Fall
672 views / 0 likes - addedAward-winning* demonstration of gravity, featuring the "Spacetime Stretcher," built mostly out of materials from my garage and the hardware store. Please support me on Patreon! Thank you! http://www.patreon.com/edwardcurrent More info: 1. As a falling obj
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03:06 Popular
This Pulsating Slime Mold Comes in Peace (ft. It's Okay to Be Smart) | Deep Look
941 views / 1 likes - addedAre You Smarter Than A Slime Mold? Let’s go ask Joe Hanson: https://youtu.be/K8HEDqoTPgk SUBSCRIBE to Deep Look! http://goo.gl/8NwXqt DEEP LOOK: a new ultra-HD (4K) short video series created by KQED San Francisco and presented by PBS Digital Studios. See
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05:01
The Physics of SANTA
506 views / 0 likes - addedThe Physics of Santa. With nearly 2 billion children in the world, how does Santa deliver all those presents on Christmas Eve? Hi! I'm Jade. I want to share the wonderful world of physics with you in an easy and fun way. ***SUBSCRIBE*** https://www.youtub
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02:37
Why Does Wine Make Your Mouth Feel Dry?
526 views / 0 likes - addedCheck out our new website! https://www.minuteearth.com/ Thanks to Squarespace for sponsoring this video. http://www.squarespace.com/minuteearth Thanks also to our supporters on https://www.patreon.com/MinuteEarth __________________________________________
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04:22
Why Scientists Are Injuring Digital Humans to Improve Your Life
395 views / 0 likes - addedResearchers in South Korea trained a neural network to control a simulated human body, which could shape the future of physical therapy, surgery, and robotics. Go to https://NordVPN.com/seeker to get 75% off a 3 year plan and use code SEEKER for an extra
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05:00
How ESAs Dark Energy Telescope Will Map the Dark Universe
425 views / 0 likes - addedESA is building its first space telescope to investigate how dark energy and dark matter control our universe. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Countdown to Launch: http://bit.ly/CTLplaylist Thumbnail Credit: Thales Alenia Spa
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03:25 Popular
How Do Hiccups Work?
839 views / 0 likes - addedEveryone gets hiccups, but no one is entirely sure why. Learn what’s going on when you hiccup, plus a couple theories about why hiccups happen. Learn more at HowStuffWorks.com: http://health.howstuffworks.com/disea... Share on Facebook: https://goo.gl/8Mt
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18:39
Extreme Breath-Holding
102 views / 0 likes - addedThis is how people can hold their breath for tens of minutes. Check out our sponsor: https://betterhelp.com/veritasium to get matched with a professional therapist who will listen and help.A huge thanks to Brandon Birchak for all his help with this video:
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32:52
Why Oppenheimer Deserves His Own Movie
97 views / 0 likes - addedJ. Robert Oppenheimer forever changed the course of history. He may be the most important physicist to have ever lived. Part of this video is sponsored by Wren. Offset your carbon footprint on Wren: https://www.wren.co/start/veritasium1 For the first 100
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03:44
Why Exercise Is Hard
381 views / 0 likes - addedThanks to the University of Minnesota for sponsoring this video! http://twin-cities.umn.edu/Because exercise isn't essential for short-term survival, we don't exercise enough, so we need to reincorporate purposeful physical activity into our lives.Thanks
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37:03
Something Strange Happens When You Follow Einstein's Math
35 views / 0 likes - addedEinstein was wrong about black holes, what else? Use code veritasium at the link below to get an exclusive 60% off an annual Incogni plan: https://incogni.com/veritasium A massive thank you to Prof. Geraint F. Lewis and Prof. Juan Maldacena for their expe
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