Search Results: "vein valves"
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02:22 Popular
Rotary working paper engine model
918 views / 0 likes - addedThe model is made of paper except of one transparent plastic cover. It could also be from paper, but it is possible to see insides now. Even though that the model works in some way similar to turbine, it has all functional parts of prototype - rotor, fixe
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04:45
Why doesn’t anything stick to Teflon? - Ashwini Bharathula
662 views / 0 likes - addedView full lesson: http://ed.ted.com/lessons/why-doesn-t-anything-stick-to-teflon-ashwini-bharathula Teflon was in the spacesuits the Apollo crew wore for the moon landing, in pipes and valves used in the Manhattan project, and it may be in your kitchen, a
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03:02 Popular
v8 working paper engine model
712 views / 0 likes - addedThis model is almost completely made of paper (except some scotch tape on valves to eliminate friction) and runs on compressed air. LxWxH: 32 x 24 x 27 mm Shafts diameter: 1 mm Piston stroke: 6 mm Cylinder diameter: 5.5 mm "Swept volume": ~ 1058 mm3 Effec
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03:20
The $12 trillion ripple effect of Covid-19
376 views / 0 likes - addedThe pandemic has hit everyone, but it has hit us all in different ways. Many lives have been lost, a number that just entered seven digits. Millions have lost jobs. Others have lost trust in their fellow citizens. Entire sectors of private industry have b
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02:12
Spot's Got an Arm!
346 views / 0 likes - addedNow that Spot has an arm in addition to legs and cameras, it can do mobile manipulation. It finds and picks up objects (trash), tidies up the living room, opens doors, operates switches and valves, tends the garden, and generally has fun. Motion of the ha
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08:23 Popular
How To Build A Hydraulic Press at Home
1,347 views / 0 likes - addedHow to build a hydraulic press at home that can crush everything from metal cans to glass light bulbs. This quick DIY was a super fun project and great for science fairs or class projects on fluid and hydraulics Learn to Create Projects like this: http://
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10:08 Popular
The Heart, Part 1 - Under Pressure: Crash Course A&P #25
1,323 views / 0 likes - addedYour heart gets a lot of attention from poets, songwriters, and storytellers, but today Hank's gonna tell you how it really works. The heart’s ventricles, atria, and valves create a pump that maintains both high and low pressure to circulate blood from th
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08:37
How a Heat Pump Works | This Old House
403 views / 0 likes - addedThis Old House plumbing and heating expert Richard Trethewey instructs Kevin O’Connor on the basic principles of how a heat pump works. #ThisOldHouse #AskTOH SUBSCRIBE to This Old House: http://bit.ly/SubscribeThisOldHouse The heart of the heating a
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00:47
Why is blood red? | SciShow Kids
107 views / 0 likes - addedHosted by: Jessi Knudsen Castaeda (she/her/they/them)Kaitie Janecke Soltesz: WriterKyle Nackers: Fact CheckerJD Voyek: Script EditorMadison Lynn: VideographerSam Schultz: Script SupervisorStefan Chin: EditorJosef "Tuna" Metesh: Sound DesignerAimee Roberts
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11:40 Popular
Circulatory&Respiratory Systems - CrashCourse Biology #27
2,258 views / 0 likes - addedHank takes us on a trip around the body - we follow the circulatory and respiratory systems as they deliver oxygen and remove carbon dioxide from cells, and help make it possible for our bodies to function. Crash Course Biology is now available on DVD! ht
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19:44
5 NEW Updates that could Spruce Up Minecraft!
502 views / 1 likes - addedCheck out these 5 simple additions for your Minecraft world! They come with unique items and new updates for your survival world. Let us know which ones were your favorite!? Play Arcade Dropper http://bit.ly/ArcadeDropperSUBSCRIBE TO Comments to Crafting
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02:51 Popular
Why Is Poop Brown And Pee Yellow?
1,071 views / 0 likes - addedTo start using Tab for a Cause, go to: http://tabforacause.org/r/minuteearth2 The pigments in our food all get destroyed on their way through our digestive system...so where do the colors of our poop and pee come from? Thanks also to our supporters on htt
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10:21
Tiny See-Thru Engine - In 4k Slow Motion
225 views / 0 likes - addedI run this Miniature Model see-through engine and film it in slow motion just like the original see-through engine to see what is going on inside the engine and how the combustion works in this very tiny running model 4-stroke engine since it's made a lit
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08:19
This Is How Your Body Makes New Blood
475 views / 0 likes - addedForget about young blood! Your body is constantly making new blood every second of your life and this process is unlike anything else around. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Human! http://bit.ly/HUMANplaylist Visit our shop a
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11:44
Clean Renewable Energy From A Toilet? Exploring Water Pipe Turbines
411 views / 0 likes - addedExploring Water Pipe Turbine Generator - Toilet Power? Go to http://brilliant.org/Undecided to sign up for free. And also, the first 200 people will get 20% off their annual premium membership. We've all seen the massive damns and aqueducts that provide p
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11:25
Worlds Smallest Tesla Valve? - Shrinky Dink (Shrink Film) Microfluidics
459 views / 1 likes - addedMicrofluidics is the study and construction of collections of tiny fluid channels that can accomplish an incredible array of tasks; from simple mixing, to math and computer logic. But making the flow cells that make use of the principles of microfluidics
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05:24
What If We Dug A Tunnel Through The Earth?
558 views / 0 likes - addedSupport us at: http://www.patreon.com/universetoday More stories at: http://www.universetoday.com/ Follow us on Twitter: @universetoday Follow us on Tumblr: http://universetoday.tumblr.com/ Like us on Facebook: https://www.facebook.com/universetoday Googl
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59:13
Christmas Lectures 2022: Lecture 1/3 with Sue Black
132 views / 0 likes - addedDiscover the secrets of forensic science as Professor Dame Sue Black tells the story of a 1,000 year old skeleton, in the first of the Royal Institution's annual Christmas lectures for 2022. Watch the second lecture here: https://youtu.be/yIFcRjCq0TQWatch
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09:03
It took 10 YEARS (But it was worth it) - Amazing Science Gadgets/Toys 2
61 views / 0 likes - addedThis video contains many interesting science gadgets, satisfying science experiments, innovative science toys, amazing science toys/gadgets and many more DIY, handmade physics toys, gadgets available on amazon, etsy, educational innovations, kickstarter.S
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Honeypot Ants Turn Their Biggest Sisters into Jugs of Nectar | Deep Look
161 views / 0 likes - addedDeep in their underground nests, honeypot ants stuff members of their own colony until they look like golden water balloons. Drop by drop, worker ants deliver nectar and other liquid food into their largest sisters mouths. When food is scarce in the deser
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12:07
9 Most Advanced AI Robots - Humanoid & Industrial Robots
430 views / 0 likes - addedA list of most advanced Humanoid, Industrial and Service robots that are changing the future with the help of Artificial Intelligence. Digit Digit is envisioned to help take care of people in their homes, assist with disaster response and deliver packages
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04:07
Why Crickets Just Won't Shut Up | Deep Look
359 views / 0 likes - addedMale crickets play tunes non-stop to woo a mate or keep enemies away. But they're not playing their song with the body part you're thinking. Please join our community on Patreon! https://www.patreon.com/deeplookSUBSCRIBE to Deep Look! http://goo.gl/8NwXqt
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