Search Results: "potassium fluoride"
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07:18
Sodium Potassium Pump
555 views / 0 likes - addedHow the sodium potassium pump pumps sodium ions out while pumping potassium ions in (and the role this plays in establishing resting membrane potentials based on an electrochemical gradient).
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03:15 Popular
Is Fluoride in Drinking Water Safe?
821 views / 0 likes - addedSubscribe! http://bit.ly/ACSReactions It’s in our tap water, toothpaste and even in tea. Fluoride has helped reduce cavities in children for decades. Still, more than 70 years after Grand Rapids, Michigan, became the first city to fluoridate its drinking
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04:49
This Fluoride Battery Could Mean Phone Batteries That Last a Week
429 views / 0 likes - addedScientists have been working on this alternative battery design since the 1970s, and now they’ve made a breakthrough. Is this the end of the lithium-ion battery? Batteries! - https://www.youtube.com/watch?v=YAg_8iCLIIw&list=PL6uC-XGZC7X5nglarE119ScPQ_MEyJ
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06:48
Correction to Sodium and Potassium Pump Video
626 views / 0 likes - addedCorrection to Sodium and Potassium Pump Video More free lessons at: http://www.khanacademy.org/video?v=ye3rTjLCvAU
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13:53
Sodium Potassium Pump
435 views / 0 likes - addedHow a sodium potassium pump can maintain a voltage gradient across a cell or neuron's membrane More free lessons at: http://www.khanacademy.org/video?v=C_H-ONQFjpQ
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03:22
Humphry Davy's Potassium Volcano
595 views / 0 likes - addedJoin this free online course on FutureLearn to learn more about Davy, his scientific achievements and his role as a romantic poet.: http://bit.ly/2whg9G0 Subscribe for regular science videos: http://bit.ly/RiSubscRibe Humphry Davy is one of the best know
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06:50
Underwater Potassium - Periodic Table Of Videos
585 views / 0 likes - addedBreaking two ampoules of Potassium underwater. See our previous sodium video: https://youtu.be/IaP3lGfa2n0 Caesium next... Alkali Metal playlist: http://bit.ly/Alkali_Metals Music: Alan Stewart Choose your element - Periodic Videos on Patreon: https://www
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10:35
Potassium-Argon (K-Ar) Dating
630 views / 0 likes - addedHow K-Ar dating can be used to date very old volcanic rock and the things that might be buried in between More free lessons at: http://www.khanacademy.org/video?v=NMZ5kJEviD0
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02:27
Elephant Toothpaste Experiment made easy
346 views / 1 likes - addedIn this chemistry demonstration, Sofia gives an easy method for a very dramatic & colorful version of the elephant toothpaste experiment, with some great colors and visuals.Elephant toothpaste is a great example of a oxidation-reduction chemical reaction.
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01:56 Popular
Bears Eat Dirt?
792 views / 0 likes - addedAfter months of hibernation, Yellowstone's grizzly bears immediately eat volcanic soil to jumpstart their digestive systems. The soil contains potassium and magnesium, which kill off parasites that cause diarrhea. From: MYSTERY IN YELLOWSTONE http://bit.l
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04:00 Popular
What's The Best Way To Whiten Teeth?
710 views / 1 likes - addedSubscribe! http://bit.ly/ACSReactions In the age of selfies, it seems everyone wants to have a whiter, brighter smile. While one option to achieve this involves a trip to the dentist for a professional whitening, many people have turned to over-the-counte
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Flame Tests of Metals
146 views / 0 likes - addedQualitative demonstration of how salts of various metalssodium, lithium, potassium, calcium, strontium, barium, and copperemit characteristic colors when burned in a flame. We can analyze the component colors by placing a 500 lines/cm diffraction film in
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07:27 Popular
Hydrogen Peroxide, Liver, and Elephant Toothpaste Science?
1,219 views / 1 likes - addedCraig Beals from Beals Science looks at the biochemistry of beef liver and hydrogen peroxide. Liver is full of catalase, an enzyme catalyst that decomposes hydrogen peroxide into water and oxygen gas. Craig experiments with 3% and 30% hydrogen peroxide on
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02:14
How Do Alaskan Airports Keep Runways Ice-Free?
490 views / 1 likes - addedEach boom on this extreme de-icer is 50 feet long! After the arms are deployed, they spray a de-icing solution of potassium acetate that acts like rock salt on a road in a 100 ft. wide path. ALASKA MEGA MACHINES Wednesdays at 10/9c on Science http://www.s
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08:48
NaK
568 views / 0 likes - addedNaK - the alloy of Sodium and Potassium - is notorious among chemists. But it can be pumped in an ingenious way. Featuring Professors Steve Howdle and Martyn Poliakoff. Sodium slow motion: https://www.youtube.com/watch?v=mzEOL-N2cbw All the elements in or
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07:09
Underwater Sodium - Periodic Table Of Videos
615 views / 0 likes - addedBreaking a container of sodium under water. Potassium and Caesium underwater coming soon. Choose your element - Periodic Videos on Patreon: https://www.patreon.com/periodicvideos Alkali Metal playlist: http://bit.ly/Alkali_Metals Music: Alan Stewart More
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04:22
Underwater Caesium - Periodic Table Of Videos
597 views / 1 likes - addedCaesium (or Cesium) underwater. See our previous sodium video: https://youtu.be/IaP3lGfa2n0 And potassium: https://youtu.be/XaalbE1Eh5s Alkali Metal playlist: http://bit.ly/Alkali_Metals Choose your element - Periodic Videos on Patreon: https://www.patreo
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03:45
This New State of Matter Is a Liquid and a Solid at the Same Time!
406 views / 0 likes - addedScientist have just discovered that, at an atomic level, these elements have both liquid and solid states, giving context to what may be hidden in the cores of celestial bodies. A New State of Water Reveals a Hidden Ocean in Earths Mantle - https://youtu.
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08:08
Elephant's Toothpaste (slow motion) - Periodic Table of Videos
679 views / 0 likes - addedBehold, the popular Elephant's Toothpaste reaction... We look at it in some detail. Support us on Patreon and adopt an element: https://www.patreon.com/periodicvideos Raw footage of slow motion: https://youtu.be/r9_Xb1z45ZI Hydrogen Peroxide solution is c
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04:30
Losing Fingers To Chemistry - Periodic Table Of Videos
645 views / 1 likes - addedThe Prof is back in the lab with a Potassium Dichromate reaction and a story of lost fingers! More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com/periodicvid
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29:18 Popular
Fire Log With Chemicals - YouTube Fireplace
773 views / 1 likes - addedThis chemistry-style "Yule Log" is designed to enjoy (maybe in the background) over the festive period --- The good people from Chromecast supported the making of this video --- Why not warm up your holidays by casting this YouTube Fireplace from your sma
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04:02 Popular
Can the Frog Apocalypse be Stopped by a New "Vaccine" ? | Deep Look
735 views / 3 likes - addedA deadly fungus is attacking frogs’ skin and wiping out hundreds of species worldwide. Can anyone help California's remaining mountain yellow-legged frogs? In a last-ditch effort, scientists are trying something new: build defenses against the fungus thro
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02:22 Popular
Colgate Toothpaste and Salt Slime, How to Make a Slime with Toothpaste and Salt,2 ingredients Slime
22.1k views / 41 likes - addedHi everyone! In today's video, I'll be testing out a slime that doesn't need borax, detergent, glue, contact solution! Colgate Toothpaste and Salt Slime, How to Make a Slime with Toothpaste and Salt,2 ingredients Slimevideo A slime that doesn't need glue!
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03:52 Popular
How Human Teeth Evolved From Ancient Fish
2,153 views / 6 likes - addedScientists have found that tooth enamel may have evolved from ancient fish scales and bones! How did that happen? Disturbing Places Teeth Can Grow ►►►► http://dne.ws/1N4j5Jd DNews Live Tickets Here ►►►► http://dne.ws/1Fa2OCh Read More: How the enamel that
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04:09 Popular
How Much Bacteria Is In Your Drinking Water?
855 views / 3 likes - addedWater filtration systems are extremely effective, but bacteria still manages to escape! How much of it are you drinking? Why There’s Fluoride In Drinking Water ►►►► http://bit.ly/1OyF4u3 Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG
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03:21 Popular
What Is American Cheese Really Made Of?
1,023 views / 2 likes - addedProcessed American cheese is super cheap, consistent, shelf-stable, and orange. Jonathan explains how this science cheese is made. Share on Facebook: https://goo.gl/kRrwu4 Share on Twitter: https://goo.gl/0pE3Gf Subscribe: http://goo.gl/ZYI7Gt Visit our s
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04:01 Popular
REAL !! Baby Powder Slime, How To Make Slime with Baby Powder and Hand Soap, Without Glue, No Borax
6,862 views / 12 likes - addedHi everyone! In today's video, I'll be showing you REAL !! Baby Powder Slime, How To Make Slime with Baby Powder and Hand Soap, Without Glue, No Borax that doesn't need borax, detergent, glue, contact solution!. We tested it! So does it work? Hope you enj
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05:22
Golden Rain - Turning Lead into Gold!
255 views / 0 likes - addedWe show you the famous "Golden Rain" chemistry experiment - in a very new way."Golden Rain" is an experiment where you synthesize the yellow compound lead iodide in a very special, stunning manner. See the entire procedure, from the starting chemicals, al
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07:06
Why Pickles Make Great Light Bulbs
396 views / 0 likes - addedIn this video I show you how a pickle can emit light when energized with 120VAC. I talk about the color produced and why it is the same color as a low pressure sodium vapor lamp. Then I try the same experiment with potassium hydroxide to see if the color
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02:43 Popular
How to Make Toothpaste Slime with Salt, Toothpaste and Salt Slime Without Glue!, 2 ingredients Slime
10.2k views / 10 likes - addedHi everyone! In today's video, I'll be testing out a slime that doesn't need borax, detergent, glue, contact solution! How to Make Toothpaste Slime with Salt,Toothpaste and Salt Slime Without Glue! video A slime that doesn't need glue! we recently saw a f
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08:46
Oxygen Gas Is NOT Flammable !?!?
676 views / 0 likes - addedSUBSCRIBE!: http://bit.ly/1G97GmA SHARE THIS VIDEO: https://youtu.be/n_t7CIf0Svs Sometimes in science you think you know exactly what you’re talking about, others not at all! In this experiment we capture Hydrogen gas from adding sodium hydroxide to alumi
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04:18
Can We Make Ocean Water Drinkable -- and Should We?
464 views / 0 likes - addedWe need water to survive--and Earth is covered in it! Unfortunately, almost all of that water is salty. In this weeks episode of Reactions find out why getting freshwater from ocean water is a lot trickier than you might imagine. Subscribe! http://bit.ly/
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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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27:52
The microwave plasma mystery
126 views / 1 likes - addedSometime last year, I got really interested in microwave plasma, which can be made from a lot of things like lit matches, aluminum foil or just some grapes. However, when I went searching for more info about it, I really couldn't find much of anything. Th
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11:35
(NEW) World Record Elephant Toothpaste w/ David Dobrik
576 views / 0 likes - addedThank you David and V.Squad: https://youtu.be/6qLyzJbCJUYFollow me on Instagram: https://www.instagram.com/nickuhasShare This Video: https://youtu.be/XXn4fP3CnJgIn this experiment we used 625L 35% of hydrogen peroxide, which is 3X our last attempt, 245 mo
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03:01 Popular
Foam Explosion (In Super Slow Motion): Elephant Toothpaste
1,053 views / 0 likes - addedSubscribe! http://bit.ly/ACSReactions You might have seen this wacky experiment in a chemistry class or on late-night TV. Dropping a mixture into some hydrogen peroxide produces a huge foamy flume. But what’s actually causing that big mess? Turns out it’s
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11:32 Popular
How to measure HOW MUCH PEE IS IN YOUR POOL
1,099 views / 0 likes - addedKnowledge is power! Even if that knowledge causes you to rethink some of those lovely summer memories. FREE Audio Book- http://bit.ly/AudibleMarkRober A review of all the books I've listened to recently: http://bit.ly/MarksAudioBooks Lindsay's Papers: htt
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01:47 Popular
THE ELEMENTS - with new elements nihonium, moscovium, tennessine and oganesson!
777 views / 0 likes - addedJust heard that IUPAC approved the four names proposed earlier this year, and couldn't resist updating The Elements Song to include them - and the other 12 discovered or synthesised since 1959. Recorded in one take while our nine-week old baby had a littl
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06:12 Popular
Why Do Compressed Air Cans Get Cold?
895 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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07:48 Popular
World Record Elephant Toothpaste w/ David Dobrik !!
988 views / 0 likes - addedThank you David and V.Squad: https://youtu.be/verfkI7Cyg0Share This Video: https://youtu.be/Ergj7kxhw8kFollow me on Instagram: https://www.instagram.com/nickuhasFollow Kaleb Seaton (DP): https://www.instagram.com/kalebseatonScience Bob's 2018 Attempt: htt
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04:33
Diamond Nuclear Batteries Are Forever… Sort Of
468 views / 0 likes - addedBatteries that run on BETA DECAY?! How exactly does a nuclear diamond battery work and why would we even want one? This Fluoride Battery Could Mean Phone Batteries That Last a Week - https://youtu.be/kPXQ6zNFFaI Read More: Nuclear Battery http://www.ijlem
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04:19
What Causes Charley Horses & How Can You Avoid Them?
642 views / 0 likes - addedCharley horses are the worst!! Let's take a look at what goes on in your body during a cramp. What Happens To Your Body When You're Dehydrated? - http://bit.ly/2aZL4vt Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More: Leg Cramps ht
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02:58
What If You Stopped Brushing Your Teeth Forever?
597 views / 0 likes - addedWhat if you never brushed your teeth? Or even stopped for a year? Here's what would happen! Listen to our podcast: http://sidenotepodcast.com Ask us your burning questions in the comments! Created by: Mitchell Moffit and Gregory Brown Written by: Tharsan
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1:00:24
Explosive chemistry - with Andrew Szydlo
38 views / 0 likes - addedDiscover the evolution of explosive chemical experiments, with the maestro of chemistry Andrew Szydlo.Sign up as a YouTube Channel Member to watch the Q&A here: https://youtu.be/XCeDrmFgrewThis Discourse was recorded at the Ri on 29 February 2024.Go on a
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08:58
Does Superglue Still Work in a Vacuum Chamber? The Ultimate Superglue and Baking Soda Experiment
611 views / 0 likes - addedGet your Experiment box here! https://www.theactionlab.com/ In this video I talk about how superglue actually works. Then I show you what happens when you put superglue in water and then what happens when you put it in a water that has a strong base in it
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07:23 Popular
Some Elements can be Liquid and Solid at the Same Time | SciShow News
881 views / 1 likes - addedSkillshare is offering SciShow viewers two months of unlimited access to Skillshare for free! Try it here: https://skl.sh/scishow-14 Some elements can basically be liquids and solids at the same time, which is a whole new state of matter, and scientists h
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11:38
17 GREAT TRICKS THAT WILL AMAZE YOUR KIDS
559 views / 1 likes - addedAMAZING AND FANTASTIC EXPERIMENTS YOU SHOULD REPEAT Science experiments are just amazing! They are really easy to make and they look fantastic! And the best thing about these ones is that you totally can repeat them at home! Dry ice, static electricity, w
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05:59
Can Soap REALLY "Kill" the Coronavirus?
345 views / 0 likes - addedConstantly being told to wash your hands? Us too. So were diving into the chemistry behind why soap is so effective against viruses like the coronavirus that causes COVID-19.Find us on all these places:Subscribe! http://bit.ly/ACSReactionsFacebook! http:/
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13:37
12 KID FRIENDLY SCIENCE EXPERIMENTS
414 views / 0 likes - addedSURPRISING SCIENCE TRICKS FOR KIDS Knowledge is power, and everyone knows that. However, sometimes, learning at school is so dull! Forget about boring lessons with our incredible ideas that help to study faster and easier and also bring a lot of fun! With
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16:33
Making Maple Candy | Où se trouve: Garland Sugar Shack
424 views / 0 likes - addedHow Maple Syrup Candies are Made! Please rate and leave a comment for us. (◕‿◕✿) We join the Garland family at the Garland Sugar Shack learning how to make maple syrup candies. Be our Supporter :-) https://www.ko-fi.com/stereokroma We are back at Garland
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03:05 Popular
The Periodic Table Song (2018 UPDATE!)
716 views / 1 likes - addedThe COMPLETE Periodic Table! Check out http://asapscience.com for more iTunes http://bit.ly/asaptable Bandcamp: https://asapscience.bandcamp.com/track/the-updated-periodic-table-song-2018 In celebration of National Periodic Table Day, here is our song upd
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03:14 Popular
What is chronic kidney disease and how does dialysis work?
1,131 views / 0 likes - addedRead the full, 5-part series in partnership with Undark: Profit and Loss: America on Dialysis: https://undark.org/profit-and-loss-america-on-dialysis/ The kidneys are two bean-shaped organs, each about the size of a fist. They are located just below the r
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02:54 Popular
The NEW Periodic Table Song (Updated)
1,014 views / 1 likes - addedDownload on ITUNES: http://bit.ly/12AeW99 Hey friends - we wanted to update a few things in our video to be more accurate and appropriate for everyone. And why not try and memorize this song all over again?! Thanks for all your support through the years,
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03:33
What If You Never Ate Fruits And Vegetables?
485 views / 0 likes - addedYour parents were right: You NEED to eat your fruits and vegetables! Watch more: What Would Happen If You Never Stopped Eating? ►► https://www.youtube.com/watch?v=QQP6c_xLetk&index=28&list=PL8L0MzSk_V6JtEDRfRMyb6rFd1acqYSlO Subscribe: https://bit.ly/SubLi
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06:57
The Largest River On Earth Is In The Sky
460 views / 0 likes - addedLearn more about your personal DNA story by going to https://23andMe.com/okay SUBSCRIBE so you don’t miss a video! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ What’s the largest river on Earth? If you said “the Amazon”… you’re only half
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15:23 Popular
Real!! 5 Ways No Glue Slime, 5 No Glue Slime Recipes, No Glue, No Borax, No Cornstarch top 5
48.7k views / 84 likes - addedAre you ready to watch 5 amazing NO GLUE Slime Recipes?!!! In this video I show you how to make No Glue Slimes !! I have a magical ingredients ;In today's video, I'll be testing out 5 slimes that don't need borax, detergent, glue, contact solution! MUST T
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24:55
Why don't Americans use electric kettles?
147 views / 0 likes - addedIt's not really a mystery. links 'n stuff My video on 240V power in the US; https://youtu.be/jMmUoZh3Hq4 Technology Connections on Twitter: https://twitter.com/TechConnectify The TC Subreddit https://www.reddit.com/r/technologyconnections This channel is
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04:16 Popular
How Fire Extinguishers Work
911 views / 1 likes - addedFire extinguishers are nearly ubiquitous, and they can be an invaluable, life-saving device. But what’s inside those little red cylinders, and how does it stop a fire? Share on Facebook: https://goo.gl/hF7RFe Share on Twitter: https://goo.gl/qKWGmd Subscr
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11:55 Popular
Making Maple Syrup: Garland Sugar Shack
915 views / 2 likes - addedHow to Make Maple Syrup - Liquid Gold From Canada! Please rate and leave a comment for us. (◕‿◕✿) We join the Garland family at the Garland Sugar Shack learning how to make maple syrup. Be our Patreon Supporter :-) https://www.patreon.com/stereokroma Afte
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05:51
You will never throw away these 12 food parts after watching this video!!
315 views / 1 likes - addedIf you're tossing those leftover fruit parts in the trash, you could be missing out on some tasty flavors and powerful nutrients.Here are 11 food parts you should never throw away. 1. Watermelon seeds and rinds. Although they dont look like it, watermelon
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03:50 Popular
Stinging Scorpion vs. Pain-Defying Mouse | Deep Look
852 views / 3 likes - addedThere's a chemical arms race going on in the Sonoran Desert between a highly venomous scorpion and a particularly ferocious mouse. The outcome of their battle may one day change the way doctors treat pain in people. SUBSCRIBE to Deep Look! http://goo.gl/8
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11:02 Popular
How to design an actually good toaster with lessons from the 1940's
783 views / 0 likes - addedI love this toaster so dang much. Here are those as-promised links in the description; Link ONE: The original Sunbeam video; https://youtu.be/1OfxlSG6q5Y Link TWO (why am I yelling?): The Electromagnet in your Toaster https://youtu.be/zLFG068HtgM And some
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