Search Results: "fuel cells model"

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11:07
Review of B cells, CD4+ T cells and CD8+ T cells

596 views / 0 likes - added 9 years ago

Review of B cells, CD4+ T cells and CD8+ T cells More free lessons at: http://www.khanacademy.org/video?v=xaz5ftvZCyI
03:36 Popular
What’s The Difference Between Jet Fuel And Car Fuel?

772 views / 2 likes - added 8 years ago

Jet fuel and car fuel both come from crude oil, but you definitely can’t put jet fuel in your car to make it go faster. Why not? Why Food Tastes Worse on Planes ►►►► http://bit.ly/1LEu75C Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG
05:53
Cytotoxic T cells

446 views / 0 likes - added 5 years ago

Animation by Etsuko Uno, Walter and Eliza Hall Institute https://www.wehi.edu.au/wehi-tv The animation illustrates how cytotoxic T cells kill virus-infected cells. The movie shows how the body, in response to a virus infection, can produce clones of cytot
20:34
Helper T Cells

596 views / 0 likes - added 9 years ago

Introduction to helper T cells and their role in activating B cells More free lessons at: http://www.khanacademy.org/video?v=uwMYpTYsNZM
02:22 Popular
Rotary working paper engine model

917 views / 0 likes - added 7 years ago

The 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
10:07
Cytotoxic T Cells

568 views / 0 likes - added 9 years ago

How cytotoxic T cells get activated by MHC-I/antigen complexes and then proceed to kill infected cells More free lessons at: http://www.khanacademy.org/video?v=oqI4skjr6lQ
04:11 Popular
What Are Stem Cells? - Craig A. Kohn

2,324 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/what-are-stem-cells-craig-a-kohn Is personalized medicine for individual bodies in our future? Possibly -- with the use of stem cells, undifferentiated cells with the power to become any tissue in our bodies. Cr
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02:17 Popular
Thomson's Plum Pudding Model of the Atom

1,144 views / 0 likes - added 3 years ago

JJ Thomson proposed the first model of the atom with subatomic structure. He had performed a series of experiments and was credited with the discovery of the first sub-atomic particle, the electron. He therefore proposed a new model of the atom called the
03:15
Is hydrogen the clean fuel of the future?

113 views / 0 likes - added 1 year ago

Researchers are looking into how water or hydrogen could be turned into a source of fuel that does not produce any carbon emissions. NBCs Jake Ward has more. Subscribe to NBC News: http://nbcnews.to/SubscribeToNBC Watch more NBC video: http://bit.ly/MoreN
04:38
How Green Fuel Could Change Your Flights Forever

225 views / 0 likes - added 2 years ago

Sustainable aviation fuel, or SAF, could help the airline industry meet ambitious emissions reduction targets in the coming years. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop at htt
04:41
Whats the best fuel for your car?

599 views / 0 likes - added 3 years ago

Dig into which fuel gasoline, electric, biofuels, or electrofuels is both affordable for consumers and sustainable for the planet.--Historically, most cars have run on gasoline, but that doesnt have to be the case in the future: other liquid fuels and ele
Henrietta Lacks: The 'immortal' cells that changed the world - BBC REEL

215 views / 0 likes - added 2 years ago

In 1951, Henrietta Lacks, a black woman from Baltimore, USA, died of cancer. However, cells taken from her body without her knowledge continued to grow and multiply even after her death. They became the first 'immortalised human cell line' and changed med
04:08
Are We Getting Closer to Thorium Nuclear Fuel?

590 views / 0 likes - added 5 years ago

Thorium is an alternative fuel that promises to produce safer, cleaner and more efficient nuclear power...if harnessed correctly. How This Rare Natural Fission Reactor Could Solve Our Nuclear Waste Problem - https://bit.ly/2qswoz3 Read More: A look back a
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A robotic Petri dish: How to grow human cells in a robot shoulder

186 views / 0 likes - added 1 year ago

Human cells grown in the lab could one day be used for a variety of tissue grafts, but these cells need the right kind of environment and stimulation. New research suggests that robot bodies could provide tendon cells with the same kind of stretching and
03:01
Ammonia—a renewable fuel made from sun, air, and water—could power the globe without carbon

537 views / 0 likes - added 5 years ago

With copious solar and wind power, Australia aims to displace Haber-Bosch, a dirty, 100-year-old recipe for making ammonia Read more - https://scim.ag/2KQRHH6 CREDITS -------------------------- editor/animator/narrator Chris Burns supervising producer Sar
04:27 Popular
The Immortal Cells Of Henrietta Lacks - Robin Bulleri

877 views / 2 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/the-immortal-cells-of-henrietta-lacks-robin-bulleri Imagine something small enough to float on a particle of dust that holds the keys to understanding cancer, virology, and genetics. Luckily for us, such a thing
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04:09 Popular
Why Are Stem Cells So Important?

1,595 views / 1 likes - added 8 years ago

Stem cell research is still very controversial, so why do we want to use stem cells in the first place? Why are they so useful, and what can they do? Read More: Researchers Grow Tiny Beating Human Hearts From Stem Cells http://www.popsci.com/researchers-g
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09:18
Extracting Jet Fuel From GumWeed

459 views / 0 likes - added 5 years ago

NurdRage: https://www.youtube.com/watch?v=c1bT5pbI1L0 Gum weed fuel: https://www.rgj.com/story/news/2015/11/26/researchers-seek-turn-roadside-weed-into-biofuel/76417792/ Help me make videos by donating here: https://www.patreon.com/CodysLab Follow me on F
18:26
Galvanic Cells

540 views / 0 likes - added 9 years ago

Redox reactions to drive Galvanic Cells.
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Can you solve the dark matter fuel riddle? - Dan Finkel

523 views / 0 likes - added 4 years ago

An ancient, abandoned alien space station has been discovered. Can you beat everyone in the galaxy and reach it first?--Its an incredible discovery: an abandoned alien space station filled with precursor technology. Now every species in the galaxy is in a
03:22 Popular
WORLD´S FIRST BIG RC TURBINE MODEL JET FOR INDOOR FLIGHT / Leipzig Germany 2016

1,261 views / 3 likes - added 7 years ago

Model: Diamond Jet out Depron (foam material) Engine / Turbine: Kolibri T-20 Fuel: Kerosene Thrust: 2Kg Wingspan: 2,40m Take-off weight: 2,6Kg Pilot: Christian Huber Camera: Panasonic HC-W850M NTSC Meeting: Modell-Hobby-Spiel Leipzig Germany September 201
06:50 Popular
Prokaryotic And Eukaryotic Cells

750 views / 0 likes - added 8 years ago

Prokaryotic and eukaryotic cells. Bacteria and archaea.
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The Most Successful Scientific Theory Ever: The Standard Model

141 views / 0 likes - added 2 years ago

The Standard Model of particle physics is the most successful scientific theory of all time. It describes how everything in the universe is made of 12 different types of matter particles, interacting with three forces, all bound together by a rather speci
03:26
How Your Cells Decide Whether to Be Part of the Brain, or the Colon

444 views / 0 likes - added 6 years ago

Before cells mature, they have to decide what they want to be — and new research shows that process gets pretty "noisy." Doctors Have to Trick Your Brain’s Defenses to Heal You, Here’s Why - https://youtu.be/USiZ6dUGUt8 Read More: Know Your Neurons: What
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Cassandra Lin turns Kitchen Grease into Fuel | In The Nook | Disney Channel

264 views / 0 likes - added 3 years ago

In this so fly for sci, Cassandra Lin teaches Disney Channel how she is doing her part to help our planet by turning kitchen grease into fuel!Welcome to In The Nook with Ariel and Chandler! ZOMBIES 2 stars, Ariel Martin and Chandler Kinney, battle it out
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This is How Your Body Makes New Cells

643 views / 0 likes - added 3 years ago

If we want to become a functioning human being, we need to have cells grow and replicate. In the final episode of this Human season, Patrick will explain the cell cycle and why we aren't just clones of our parents. Subscribe to Seeker! http://bit.ly/subsc
05:42 Popular
How We Think Complex Cells Evolved - Adam Jacobson

847 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/how-we-think-complex-cells-evolved-adam-jacobson Imagine you swallowed a small bird and suddenly gained the ability to fly … or you ate a cobra and were able to spit poisonous venom! Well, throughout the history
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00:42
Snippet: Wounds close with the help of fat cells

427 views / 0 likes - added 6 years ago

Scientists discover that fat cells travel to wounds and help with repair in fruit flies. Read more about this finding: http://scim.ag/2BPl6eW In this video, fat calls are very large green shapes surrounded by smaller red-stained cells. Read the paper: htt
12:38
What Happens to Diesel Fuel in Liquid Nitrogen?

619 views / 1 likes - added 6 years ago

Today we're finding out what happens when you put diesel fuel in liquid nitrogen! Subscribe & “Ring the Bell”: https://goo.gl/618xWm Get TKOR Merch: https://goo.gl/i5ehRg See What Else I’m Up To: Instagram: https://goo.gl/C0Q1YU Facebook: https://goo.gl/E
01:45 Popular
Working paper model of mobile rocket launcher BM-21 Grad/Действующая бумажная модель РСЗО БМ-21 Град

729 views / 0 likes - added 7 years ago

The model uses small paper/cardboard rockets on sugar fuel. В модели используются бумажные ракеты на сахарном топливе. Assembly process/процесс сборки: http://only-paper.ru/forum/34-22157-1 The video is only about modelling. All political-related comments
03:19
Zombie Cells Are Hiding in Your Body, Could Killing Them Stop Aging?

611 views / 0 likes - added 6 years ago

After killing senescent “zombie” cells in mice, researchers were able to extend the mice’s lives by 25%. But what are these hidden cells? Is Young Blood The Secret To Eternal Youth? - https://youtu.be/CTNTfjbG14Y Read More: To Stay Young, Kill Zombie Cell
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Can we live forever? Human skin cells REVERSED in age!

161 views / 0 likes - added 1 year ago

Scientists in the UK have reversed the age of skin cells using Maturation Phase Transient Reprogramming to reverse the skin cells of a 58 year old man by 30 years. His skin markers were compared to someone of 30 years his junior and not only did his skin
07:25 Popular
Constructing Probability Model From Observations

777 views / 0 likes - added 9 years ago

Constructing probability model from observations
06:30
Multiplying Polynomials Using Area Model

674 views / 0 likes - added 8 years ago

Multiplying polynomials using area model
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Area Model For Multiplying Binomials

679 views / 0 likes - added 8 years ago

Area model for multiplying binomials
16:30 Popular
Red blood cells

747 views / 0 likes - added 9 years ago

Oxygen uptake by hemoglobin in red blood cells More free lessons at: http://www.khanacademy.org/video?v=fLKOBQ6cZHA
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How do cancer cells behave differently from healthy ones? - George Zaidan

667 views / 1 likes - added 6 years ago

View full lesson: http://ed.ted.com/lessons/how-do-cancer-cells-behave-differently-from-healthy-ones-george-zaidan How do cancer cells grow? How does chemotherapy fight cancer (and cause negative side effects)? The answers lie in cell division. George Zai
08:42 Popular
Overview Of Animal And Plant Cells

806 views / 1 likes - added 8 years ago

Overview of animal and plant cells. Topics include cell walls, vacuoles, chloroplasts, peroxisomes, lysosomes, mitochondria, etc.
04:08 Popular
RNAi: Slicing, Dicing And Serving Your Cells - Alex Dainis

711 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/rnai-slicing-dicing-and-serving-your-cells-alex-dainis RNA, the genetic messenger, makes sure the DNA recipe gives your cells exactly what they ordered. But sometimes that means inhibiting some other RNA that go
01:37 Popular
V6 engine working paper model

816 views / 0 likes - added 7 years ago

Working model of V6 engine is fully made of paper (only pistons side surfaces covered with scotch tape). The model runs on compressed air. Gas distributing mechanism scheme: https://drive.google.com/file/d/0B0xqQIZvwhdieTJHN1otdE5nb3M/view?usp=sharing LxW
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19:55
Embryonic Stem Cells

515 views / 0 likes - added 9 years ago

An overview of early development of a zygote to an embryo. Embryonic and somatic stem cells. More free lessons at: http://www.khanacademy.org/video?v=-yCIMk1x0Pk
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SpaceXs New Rocket Fuel Could Help Us Finally Launch Humans to Mars

274 views / 0 likes - added 3 years ago

From the International Space Station to Mars SpaceX is developing a new kind of rocket propellant that could push the limits of space travel further than ever before. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/El
06:54
An Epic Model Railroad Recreates The Columbia River Gorge

627 views / 1 likes - added 5 years ago

Ever wonder what it would be like to be a giant towering over the Northwest landscape? You can find out at the Columbia Gorge Model Railroad Club, where even children loom like Godzilla over all the iconic sites of the Gorge, from Union Station to Multnom
08:12
Your Cells Send Trillions of Messages Every Second, Here's How

288 views / 0 likes - added 4 years ago

To function properly, our bodies depend on tons of chemical messages to fire every second of our lives, but how exactly does our body know how to do this? In this episode, Patrick will help break down communication on a cellular level. Subscribe to Seeker
08:10
Your Textbooks Are Wrong, This Is What Cells Actually Look Like

301 views / 0 likes - added 4 years ago

With new advances in microscopy, biologists are able to see the secret life of cells unfolding like never before.Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Focal Point | https://bit.ly/2s0cf7w You probably remember being taught about th
01:14
Cancer Cells Pop Their Own Nucleus To Squeeze Through A Tight Spot

553 views / 0 likes - added 8 years ago

Cells can do the twist, but sometimes their nuclei burst. Learn more: http://bit.ly/1PtC3qO
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Using a Linear Model

515 views / 0 likes - added 9 years ago

Using a Linear Model
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Plant Cells: Crash Course Biology #6

1,491 views / 1 likes - added 9 years ago

Hank describes why plants are so freaking amazing - discussing their evolution, and how their cells are both similar to&different from animal cells. Crash Course Biology now available on DVD! http://dftba.com/product/1av/CrashCourse-Biology-The-Complete-S
03:59
Build Your Own Exploratorium | Gas Model

331 views / 0 likes - added 3 years ago

Our Gas Model exhibit lets visitors envision how gas molecules that are too tiny to see can exert a big force, especially when they are moving fast. Join Staff Educator Tammy Cook-Endres as she investigates these moving molecules and demonstrates how to m
11:22
Natural Killer Cells: a Fascinating Evolutionary Arms Race

109 views / 0 likes - added 1 year ago

The first 500 people to use this link will get 2 free months of Skillshare Premium Membership: https://skl.sh/stevemould9NK cells are part of the immune system and they perform a clever countermeasure to a viruses clever counter measure to our immune syst
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Destroying Cancer Using Your Own Genetically Modified Cells

635 views / 0 likes - added 7 years ago

Scientists are taking cancer patients' immune cells and engineering them to fight cancer. How does it work? DOUBLE CHECK CTA ***** This Genetically Modified Salmonella Destroys Brain Cancer - https://youtu.be/z94yUn33Ylo Sign Up For The Seeker Newsletter
10:02 Popular
Where Did Eukaryotic Cells Come From? - A Journey Into Endosymbiotic Theory

1,398 views / 0 likes - added 4 years ago

1.8 billion years ago, a cell ate another cell, but it didn't digest it, and without that happening, we would not exist. This week we explore the origins of eukaryotic cells and ask the question, "Are our cells more than ourselves?"SciShow's "Was the Apol
10:42
Inside the Lab That's Turning Moon Water Into Rocket Fuel

399 views / 0 likes - added 4 years ago

The moons water could serve as a precious resource for deep space exploration, but how do we actually turn it into rocket fuel?Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Focal Point | https://bit.ly/2s0cf7w Visit our shop at http://shop
08:47 Popular
Fluid Mosaic Model Of Cell Membranes

780 views / 0 likes - added 8 years ago

Fluid mosaic model of cell membranes. The role of phospholipids, proteins, glycoproteins, cholesterol, and glycolipids in cell membranes.
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Cathode Rays Lead to Thomson's Model of the Atom

667 views / 0 likes - added 3 years ago

In the mid 1800's scientists successfully passed an electric current through a vacuum in a glass tube. They saw a glow from the tube that seemed to emanate from the negatively charged plate called the cathode. Since scientists didn't know what the glow wa
04:09
This Will Kill Your Brain Cells!

353 views / 1 likes - added 5 years ago

Are you losing brain cells, right now? Check out our new PODCAST: http://sidenotepodcast.com Special thanks to Science Sam! Follow her on IG @science.sam Created by: Mitchell Moffit and Gregory Brown Written by: Jodre Datu, Rachel Salt and Samantha Yammin
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Weak Nuclear Force and Standard Model of Particle Physics

493 views / 0 likes - added 5 years ago

Standard 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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744 KMH 462 MPH THE WORLD´S FASTEST RC MODEL TURBINE JET / GUINNESS NEW WORLD RECORD 2016

3,772 views / 1 likes - added 5 years ago

World record in RC speed flight. Radio controlled Turbine Model Jet flies 744 kmh (462 Mph). The Pilot is Niels Herbrich. The flight is amazing and very very fast. The Model has a weight from 7,5 Kg and flies with kerosene. Turbine is a Behotec 180. The J
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Professional Antigen Presenting Cells (APC) and MHC II complexes

507 views / 0 likes - added 9 years ago

How professional antigen presenting cells present parts of engulfed pathogens on MHC II complexes (major histocompatibility complexes). More free lessons at: http://www.khanacademy.org/video?v=j_kSmmEpvQk
01:56
Giant Model Mimics Damaged Dam Spillway

618 views / 0 likes - added 6 years ago

When the Oroville Dam spillway cracked and failed after a wet California winter, a team of scientists created a one fiftieth–scale model of the damaged concrete and eroded hillside to help guide the reconstruction.
04:23
Science Can Now Turn Plastic Bags Into Fuel!

638 views / 1 likes - added 7 years ago

Scientists have figured out how to turn polyethylene into diesel fuel! How did they do this and what does it mean for the future of plastic? The Shocking Truth About Biodegradable Plastics - https://youtu.be/Lx0aUk2AiNQ Sign Up For The Seeker Newsletter H
01:11 Popular
Working paper model of steam engine

1,286 views / 0 likes - added 5 years ago

This steam engine is made out of paper and actually works! The model is made of paper/cardboard, except of one surface from transparent plastic to see how the valve works. Build process: http://only-paper.ru/forum/38-25032-1
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Can We Make Fuel Out Of Sunlight? - Christmas Lectures with George Porter

389 views / 0 likes - added 3 years ago

George Porter shows how we can make a type of fuel by shining light on a substance.Watch the full sixth lecture of the series: https://www.rigb.org/christmas-lectures/watch/1976/the-natural-history-of-a-sunbeam/survival-under-the-sun?utm_source=youtube&ut
03:53 Popular
Heart Cells Are Bringing Robots To Life

775 views / 0 likes - added 7 years ago

Scientists just created a tiny robot made of metal and rubber but powered by rat heart muscle cells! How do biological hybrid machines work? Nature Is Smarter Than Us - https://youtu.be/4vq8ci4RTUs Sign Up For The Seeker Newsletter Here - http://bit.ly/1U
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Simple and Easy way to make plant cell Hexagone shape model |3d styrofoam carving

2,188 views / 1 likes - added 3 years ago

Today I'm going to share with you an easy way to make a plant cell model. Hope you enjoy my videos. Suggest in comment anything you want i should try with Styrofoam.Materials1. Thermocol/ Styrofoam Sheet (1 inch thick )2. White Glue3. Cutting Blades 4. Ti
07:04 Popular
How do Solar cells work?

702 views / 0 likes - added 4 years ago

In the last two decades the contribution of solar energy to the worlds total energy supply has grown significantly. This video will show how solar cell or photovoltaic cell produce electricity.Check out this interesting video from New Physicist to learn m
01:55
A 3D Animated Roller Coaster Model in Excel

585 views / 0 likes - added 2 years ago

A 3D animated roller coaster in Excel... You can download this model and much more for free at http://www.excelunusual.com.
07:13
New Subatomic Particles Are Shifting the Standard Model of Physics

463 views / 0 likes - added 5 years ago

The Large Hadron Collider just discovered a new pentaquark, but how does it fit in our current understanding of the Standard Model?Could Everything We Know About String Theory Be Wrong? - https://youtu.be/gVcwcaI_viQRead More: LHCb experiment discovers a
03:22 Popular
Inside NASA's Prototype Lab Where Model Planes Take Flight

1,011 views / 0 likes - added 7 years ago

Walk into NASA Armstrong's Sub-scale Research Lab and see the future of flight in miniature. The lab's model airplanes are used to test cutting edge aeronautical ideas like crash-avoidance and more efficient rocket launches. Still haven’t subscribed to WI
07:48
Biohacking our way to health with robot cells | Michael Levin

112 views / 0 likes - added 8 months ago

This biologist built a living robot from frog cells and it could hold the key to the future of regenerative medicine:This interview is an episode from @The-Well, our publication about ideas that inspire a life well-lived, created with the @JohnTempletonFo
05:22 Popular
Model Volcano

719 views / 0 likes - added 5 years ago

Deane explains how volcanoes form and erupt. Also, using a dangerous chemical (ammonium dichromate) he makes a working model of a volcano. SUBSCRIBE NOW http://www.youtube.com/subscription_center?add_user=CuriosityShow CONNECT WITH CURIOSITY Facebook ➤ ht
04:04 Popular
How do Stem Cells Actually Work? | Earth Lab

950 views / 0 likes - added 5 years ago

Liz Bonnin explains what stem cells are and their importance in developing specialised cells. Subscribe to Earth Lab for more fascinating science videos - http://bit.ly/SubscribeToEarthLab All the best Earth Lab videos http://bit.ly/EarthLabOriginals Best
08:36
Incredible Jumping Man - Origami Model by Aiden Jung and Jeremy Shafer

527 views / 0 likes - added 4 years ago

[Simple] How to fold an origami Jumping Man (AKA Jumping Person) from a square of paper. This model is based on a Jumping Man my fan Aiden Jung and I designed during an online Zoom tutoring session. If you would like to book a Zoom tutoring session with m
02:18
Adam Savage Examines the Mother Ship Model from Close Encounters of the Third Kind!

518 views / 0 likes - added 4 years ago

While Adam Savage was visiting the National Air and Space Museum's Udvar-Hazy Center, this familiar object caught his eye. Made by many of his old friends at Industrial Light and Magic, the Mother Ship from Close Encounters hosts a number of in-jokes, inc
08:29
What It Takes To Be A Hand Model

249 views / 0 likes - added 3 years ago

RayMartell Moore has been a hand model for ten years. His hands have been featured in ads for Samsung, American Express, and Casper. His hands can get him $4,000 for just a few days' work, but that means he has to be extremely careful in how he cares for
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How to biohack your cells to fight cancer - Greg Foot

737 views / 1 likes - added 5 years ago

Check out the science of biohacking, where biologists go into a patient’s genetic code and reprogram their immune system to recognize and fight cancer cells. -- The human body is made up of about 30 trillion cells that carry a code which has been duplicat
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01:06
The mysterious nanotube network connecting cells

429 views / 0 likes - added 6 years ago

Strange protrusions have been observed growing between cells. Often referred to as ‘tunnelling nanotubes’ or ‘membrane nanotubes’, their biological significance is not yet clear. Are these a previously unknown method of cell communication? Or an insignifi
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Mini Eiffel Towers, Giant Whales and Other Model Masterpieces

101 views / 0 likes - added 1 year ago

Beyond model trains and planes, there is a whole world of creative model making out there. And the models come in all shapes and sizes as youll see in this reel. We begin in France, where we visit a theme park full of miniature versions of French landmark
03:37
AUDIO: New AI model detects asymptomatic Covid-19 infections

386 views / 1 likes - added 3 years ago

A team of MIT researchers have developed an AI model that can distinguish asymptomatic people with Covid-19 from healthy individuals without the disease through forced-cough recordings. (Learn more: http://news.mit.edu/2020/covid-19-cough-cellphone-detect
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v8 working paper engine model

710 views / 0 likes - added 7 years ago

This 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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Plant Cells - Explanation

1,332 views / 0 likes - added 7 years ago

Learn all about plant cells! Link to the Plant Slide Video: https://youtu.be/2uvB9UXr8WM Link to the Onion Slide Video: https://youtu.be/dxv4M4HHUgs Link to the Eukaryotic Cell Video: https://youtu.be/Z5iEbC2fSAw -- Sci Files posts all kinds of science vi
02:25
Henrietta Lacks' Revolutionary HeLa Cells

79 views / 0 likes - added 8 months ago

The astonishing story of Henrietta Lacks' immortal cells, taken without consent, revolutionized medical research but also exposed ethical dilemmas, leading to crucial changes in consent laws to protect patients' rights in the scientific community.Untold i
How to make Bone Model

583 views / 0 likes - added 3 years ago

Today I'm going to share with you a way to make a bone model using thermocol. Labed image is at the end of the video. hope my videos are helpful and you enjoy watching. Thanks for supporting..Materials1. Thermocol/ Styrofoam Sheet (1 inch thick )2. White
02:44
Scientists Create First-Ever 3-D Model of a Melting Snowflake

609 views / 0 likes - added 6 years ago

This visualization is based on the first three-dimensional numerical model of melting snowflakes in the atmosphere, developed by scientist Jussi Leinonen of NASA's Jet Propulsion Laboratory in Pasadena, California. A better understanding of how snow melts
09:42
The world's most useful model railway

243 views / 0 likes - added 2 years ago

In Darmstadt, Germany, there's the Eisenbahnbetriebsfeld: a model railway connected to actual railway signalling equipment, so that controllers can learn without putting any real trains in danger. I got to learn the very basics. More about the railway (in
04:42
How this disease changes the shape of your cells - Amber M. Yates

413 views / 0 likes - added 5 years ago

Dig into the science of how a single genetic mutation alters the structure of hemoglobin and leads to sickle-cell disease. -- What shape are your cells? Squishy cylinders? Jagged zig-zags? You might not spend a lot of time thinking about the bodies of the
01:35
Out Of Fuel I Uncle Grandpa I Cartoon Network

646 views / 1 likes - added 8 years ago

Uncle Grandpa discovers a new, unusual occupation. CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq WATCH MORE: http://bit.ly/CNUncleGrandpa About Uncle Grandpa: Uncle Grandpa is everyone's "magical" uncle and grandpa who, along with his e
11:24
Bailout 4: Mark-to-model vs. mark-to-market

673 views / 0 likes - added 9 years ago

Different ways of accounting for an asset. Mark-to-model vs. mark-to-market. More free lessons at: http://www.khanacademy.org/video?v=w_GZqhAR0I4
02:46
Tracking live cells deep within animals’ bodies

456 views / 0 likes - added 6 years ago

Scientists adapt firefly biology to create bioluminescent cells detectable from outside the body. Read the news story: http://scim.ag/2F1ftww Read the research ($): http://science.sciencemag.org/content/359/6378/935 CREDITS editor/animator/narrator Chris
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Hydrogen - the Fuel of the Future?

795 views / 0 likes - added 5 years ago

Thank you to Shell for sponsoring this video. Listen to the Intelligence Squared Podcast for more: https://www.intelligencesquared.com/intelligence-squared-podcast/ Instagram: https://www.instagram.com/brianjamesmcmanus Additional Reading: https://go.shel
06:25 Popular
Meet Granny Sunshine, China’s 71-Year-Old Fashion Model

848 views / 1 likes - added 5 years ago

Granny Sunshine (real name: Yang Guang (Chinese: 杨光; pinyin: Yáng Guāng)) is 71 and still working...as a fashion model. She is redefining aging in China where the wealthiest and oldest cities have a new booming “silver economy”. Quartz News travels to Sha
10:24 Popular
Muscles, Part 1 - Muscle Cells: Crash Course A&P #21

1,278 views / 2 likes - added 8 years ago

We're kicking off our exploration of muscles with a look at the complex and important relationship between actin and myosin. Your smooth, cardiac, and skeletal muscles create movement by contracting and releasing in a process called the sliding filament m
17:30
MODEL With SKIN ISSUES Made Fun Of, What Happens Is Shocking | Dhar Mann

604 views / 2 likes - added 2 years ago

Download my FREE mobile app App Store = https://apple.co/3nhvjapGoogle Play = https://bit.ly/3DRzS1I Don't forget to SUBSCRIBE to my channel by clicking here http://bit.ly/DharMannYouTube **Make sure you CLICK THE BELL ICON so you can get notifications wh
14:13 Popular
B Lymphocytes (B cells)

838 views / 0 likes - added 9 years ago

Overview of B cells (B lymphocytes) and how they are activated and produce antibodies More free lessons at: http://www.khanacademy.org/video?v=Z36dUduOk1Y
03:07
How To Kick Our Fossil Fuel Habit In One Step

621 views / 1 likes - added 8 years ago

Solar energy is clean, renewable and abundant—so why do we still burn fossil fuels to generate the majority of our electricity? En Español: http://youtu.be/MamiwkyoS3w ↓Want more info?↓ After you watch, head over to NOVA Next to learn more about the curre
03:11 Popular
Fuel is cheap. Why are we still paying to check bags?

737 views / 0 likes - added 7 years ago

Airlines are making a fortune on fees, but it's not ALL bad for consumers. Subscribe to our channel! http://goo.gl/0bsAjO In The United States, checked baggage fees were introduced in 2008. Since then, ancillary fees for airline travel have become a signi
20:22 Popular
Minecraft Xbox - Fuel Duel [544]

732 views / 1 likes - added 6 years ago

Welcome to my Let's Play of the Xbox 360 Edition of Minecraft. These videos will showcase what I have been getting up to in Minecraft and everything I have built. In this episode I continue building a new mini-game in my funland that is all about furnaces
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First boat to make its own hydrogen fuel from seawater

318 views / 0 likes - added 3 years ago

The Energy Observer set sail on a six-year world tour in 2017, testing new technologies, from onboard hydrogen electrolysis to fully-automated sails. It's hoped the rugged ocean environment will prove the techs' durability and usefulness at home. Subscrib
10:24 Popular
How does an Electric Car work ? | Tesla Model S

791 views / 1 likes - added 6 years ago

Electric cars are making big waves in the automobile world. These noise-free, pollution-free and high-performance vehicles are expected to make their I.C. engine counterparts obsolete by 2025. This video will unveil the hidden technologies behind the Tesl
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Ford Model T (Mass Produced Car)

673 views / 1 likes - added 6 years ago

Please consider supporting our videos on Patreon https://www.patreon.com/simplehistory In 1913, at Highland park, Michigan, Henry Ford’s Model T revolutionised a moving assembly line on a mass scale, as standardised car parts were added on by workers who
09:07
How Do Nerve Cells Carry Information? - Christmas Lectures with David Pye

509 views / 0 likes - added 5 years ago

What is action potential and how does it help nerves carry information, such as pain or pleasure signals? Subscribe for regular science videos: http://bit.ly/RiSubscRibe Watch the full lecture: http://www.rigb.org/christmas-lectures/watch/1985/communicati
11:35 Popular
Eukaryopolis - The City of Animal Cells: Crash Course Biology #4

1,098 views / 0 likes - added 9 years ago

Hank tells us about the city of Eukaryopolis - the animal cell that is responsible for all the cool things that happen in our bodies. Crash Course Biology is now available on DVD! http://dftba.com/product/1av/CrashCourse-Biology-The-Complete-Series-DVD-Se
03:38
Could Asteroid Mining Fuel Deep Space Travel?

483 views / 1 likes - added 5 years ago

If we want to travel to and live on other worlds, asteroids may provide the right resources for life in deep space. Watch More Space Crafts! | https://bit.ly/2w0YKD1 Read More: NASA Moves Up Launch of Psyche Mission to a Metal Asteroid https://www.jpl.nas
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5 RANDOM Experiments With Model Magic!

1,061 views / 0 likes - added 4 years ago

Click here to get your first KiwiCo box free!: https://www.kiwico.com/TKOR Today we're taking three huge cases of marshmallow clay aka model magic aka foam clay, and seeing what we can do with it. Does it bounce, is it fire resistant? Can you cast metal w
04:14 Popular
Can One Mathematical Model Explain All Patterns In Nature?

719 views / 0 likes - added 7 years ago

All patterns in nature might be describable using this mathematical theory. How did Alan Turing influence how we see the natural world? Who Was Ada Lovelace, The World's First Computer Nerd? - http://bit.ly/290mnkb Sign Up For The Seeker Newsletter Here -
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03:35 Popular
Why Can't We Experiment On Human Embryonic Stem Cells?

738 views / 0 likes - added 8 years ago

Human embryonic stem cell research is incredibly controversial, and the current law says we can only study them for 14 days. Why is this? Will This New Stem Cell Treatment End The Controversy? ►►►► http://bit.ly/1tC1DWO Sign Up For The Seeker Newsletter H
09:28 Popular
DRONE Solar System Model- How far is Planet 9?

940 views / 0 likes - added 7 years ago

I heart space but sometimes it can be hard to comprehend. I try to fix that in this video with junk you can find lying around your house. Also, if you’ve wondered how there could be a ninth planet that we’ve never noticed till now I try to clear that up t
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Silicon, Semiconductors, & Solar Cells: Crash Course Engineering #22

298 views / 0 likes - added 4 years ago

Today were looking at silicon, and how introducing small amounts of other elements allow silicon layers to conduct currents, turning them into semiconductors. Well explore how putting two different types N and P semiconductors together gives us electrical
08:50
An Airplane Ran Out of Fuel at 41,000 Feet. Here's What Happened Next

474 views / 0 likes - added 5 years ago

Sign up for Brilliant for free at http://Brilliant.org/reallifelore The first 200 people to use that link will also get 20% off a premium subscription Stock footage provided by bigstock. Try them out for free here; http://bit.ly/bigstock-videofreetrial Ge
02:30
Smartphones: A New Model for Energy Efficiency?

374 views / 0 likes - added 4 years ago

Thanks to the University of Minnesota for sponsoring this video! http://twin-cities.umn.edu/The way smartphones made many devices nonessential is a model for a new way to think about improving energy efficiency.Thanks also to our Patreon patrons https://w
06:37 Popular
Model Skinny Shamed By Casting Director, Ending Is So Shocking | Dhar Mann

2,709 views / 12 likes - added 3 years ago

Being skinny is okay. Not being skinny is okay. Making fun of someone for their body type is not okay. Hey #DharMannFam, thanks for watching my video! For exclusive giveaways & more inspirational content follow me on Instagram here: http://bit.ly/2Kcbgs2A
07:20
Scale Of Cells

567 views / 0 likes - added 8 years ago

Thinking about how large a cell is compared to viruses, proteins and simple molecules.
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17:57
Why Fuel Injectors are AWESOME (28,000 fps Slow Mo) Part 1 - Smarter Every Day 281

115 views / 0 likes - added 1 year ago

Smarter Every Day on Patreon: http://www.patreon.com/smartereveryday(If you feel like this video earned it)Email List for new videos: https://www.smartereveryday.com/email-listClick here if you're interested in subscribing: http://bit.ly/Subscribe2SED Cli
14:43 Popular
Role of the Sarcoplasmic Reticulum in Muscle Cells

879 views / 0 likes - added 9 years ago

The role of the sarcoplasmic reticulum in controlling calcium ion concentrations within the muscle cell More free lessons at: http://www.khanacademy.org/video?v=SauhB2fYQkM
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04:28 Popular
We Can Now Grow Human Bones From Stem Cells!

801 views / 0 likes - added 7 years ago

Scientists may have figured out how to grow bones in a lab, what does this mean for the future of implants? What Does Bone Marrow Actually Do? - https://youtu.be/XbRLMbDtiaA Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI We got nominated f
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00:39
Cell Organelles 10 Plant Cells

410 views / 0 likes - added 5 years ago

Visualisation of Chloroplast organelle Drew Berry, wehi.tv Created for E.O.Wilson’s Life on Earth interactive textbook of biology (2014), available free from iBook Store Visit https://www.wehi.edu.au/wehi-tv
07:09
Government Spending and the IS-LM model

513 views / 0 likes - added 9 years ago

How a change in fiscal policy shifts the IS curve More free lessons at: http://www.khanacademy.org/video?v=pzQnc_0eZA8
01:31
Iron Man molecule restores balance to cells

577 views / 0 likes - added 7 years ago

Small druglike compound rescues defective iron transport Learn more: http://scim.ag/2q7hizI Read the research($): http://science.sciencemag.org/content/356/6338/608?
03:18 Popular
Algae Fuel Could Change the World | World's Strangest

781 views / 1 likes - added 9 years ago

This literally green technology could completely revolutionize the transportation industry. | For more World's Strangest, visit http://www.sciencechannel.com/tv-shows/worlds-strangest/#mkcpgn=ytsci1 Catch World's Strangest Tuesdays at 8/7c on Science Chan
07:00
Should AI Research Try to Model the Human Brain?

309 views / 0 likes - added 5 years ago

Pick up cool perks on our Patreon page: https://www.patreon.com/TwoMinutePapers Crypto and PayPal links are available below. Thank you very much for your generous support! PayPal: https://www.paypal.me/TwoMinutePapers Bitcoin: 1a5ttKiVQiDcr9j8JT2DoHGzLG7X
05:03
This AI Creates A 3D Model of You!

276 views / 0 likes - added 3 years ago

Check out Weights & Biases and sign up for a free demo here: https://www.wandb.com/papers Their mentioned post is available here: https://app.wandb.ai/stacey/deep-drive/reports/Image-Masks-for-Semantic-Segmentation--Vmlldzo4MTUwMw The paper "PIFuHD: Multi
04:41
Fractions 2: The Pies-per-Student Model

315 views / 0 likes - added 3 years ago

This is the second in a series of videos on "FRACTIONS For All Those Who Never Really Got Them and Want to Get Them!"
03:41
Scale-Model Battleships Club Battle Each Other

221 views / 0 likes - added 3 years ago

A special shot by the abc on the AUSBG, interviewing our life and founding member bill kirwan.
25:56
I Tried To Become A Runway Model at 52

122 views / 0 likes - added 7 months ago

Get my workout plans https://MKfit.coINSTAGRAM https://www.instagram.com/michellekhareTWITTER https://twitter.com/MichelleKhareDISCORD https://discord.gg/FCMYanYAvjThank you to Pernille from Kepaza for inviting me to be a part of your show! I am so thankf
03:48
New Model Re-creates Apollo 11 Mission in 3D

426 views / 0 likes - added 4 years ago

Modern satellite imagery and 3D modeling create a multimedia view of how Apollo 11 played out on the lunar surface To learn more, read the story here: https://www.scientificamerican.com/article/mapping-the-mission/
01:28 Popular
The world's largest model airport is incredible

1,042 views / 4 likes - added 6 years ago

Watch more CNET Quickies here - http://bit.ly/1NaDC2z Watch a Concorde and even the Millennium Falcon take off and fly at Hamburg's Miniatur Wunderland. Subscribe to CNET: http://bit.ly/17qqqCs Watch more CNET videos: http://www.cnet.com/video Follow CNET
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02:24
World Champion Indoor Model Airplane Show

539 views / 3 likes - added 5 years ago

***World Champion shows winner flight!!!*** Indoor Kunstflugklasse F3P Aero Musical Pilot: Donatas Pauzuolis (Lithuania) Event: Modell Hobby Spiel Leipzig 2016 *** © Thomas Petschel, RC RC RC!!!
07:05
I Landed A Model Rocket Like SpaceX

182 views / 1 likes - added 1 year ago

STUCK THE LANDING! Didn't think it would take 7 years but ¯\_()_/¯ Launch livestreams, raw footage/data, and the BPS Discord: https://www.patreon.com/bps_space Become an Intern for BPS.space: https://bps.space/products/bps-whos-in-charge-here He
10:38
Model Rocket Battle 3 | Dude Perfect

632 views / 0 likes - added 1 year ago

WINNER GOES TO OUTER SPACE! Rocket battle 3 is OFF THE CHARTS! Thanks to MoonDAO for sending us to space! MoonDAO is an international collective of humans that aim to decentralize space exploration. Learn more here: https://moondao.com/The winner of Rocke
10:04 Popular
SLIME WARS! BORAX VS STA FLO, DAISO VS MODEL MAGIC, SCHOOL GLUE VS GLUE-ALL, CLEAR GLUE VS GEL GLUE!

1,847 views / 2 likes - added 5 years ago

Todays video is going to be a slime war between BORAX vs STA-FLO activators, daiso clay vs model magic clay, elmers school glue vs glue all, elmers clear glue vs elmers gel glue and i'm just testing all of them to see which products come out on top! WATCH
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Watch a gel embedded with heart cells change color with every beat

427 views / 0 likes - added 6 years ago

Material is inspired by chameleons. Read more - https://scim.ag/2E2Krzu CREDITS -------------- editor/animator/narrator Chris Burns supervising producers Sarah Crespi Nguyên Khôi Nguyên script Nguyên Khôi Nguyên Sarah Crespi Matthew Warren citation F. Fu
07:39 Popular
Miniatur Wunderland | The world's largest model railway exhibition

753 views / 0 likes - added 6 years ago

Two brothers leave their jobs in nightlife to create the world's largest motor-railway, quickly becoming the most popular tourist attraction in Germany with 1M visitors per year. Much more than just a train set, the 1/87th scale Minatur Wunderland covers
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02:03
BEST MODEL MAKING TIPS: HOW TO MAKE A STONE BRICK WALL

418 views / 1 likes - added 4 years ago

A great way of making a stone brick wall by just using clay and acrylic paints. For more tips and to learn more about "The Rumour Mill" film head to https://igg.me/at/therumourmillfilm
03:05 Popular
A Whale Of A Task: Sculpting Model Giants By Hand

767 views / 0 likes - added 7 years ago

Stephen Kesler's works are as big as life itself. No, really. The Salt Lake City-based wildlife artist often spends weeks creating realistic, life-size sculptures of whales, giraffes and other large animals. His work adds wonder to museums and aquariums a
03:43
Role Model Titans | Teen Titans GO! | Cartoon Network

318 views / 0 likes - added 2 years ago

The Titans' negative behavior is giving superheroes a bad name, so they must learn proper conduct to be good role models for kids.Episode: Standards & Practices About Cartoon Network: Welcome to Cartoon Network's YouTube Channel, your destination for epis
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An AI can create a 3D model of a person—from just a few seconds of video

630 views / 0 likes - added 6 years ago

The technology could put you in a video game without fancy equipment. Learn more: Read the paper on arxiv: https://arxiv.org/abs/1803.04758 CREDITS: producer Sarah Crespi script Matt Hutson video footage Thiemo Alldieck music "Air Drop" Nguyên Khôi Nguyên
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07:49
LM part of the IS-LM model

491 views / 0 likes - added 9 years ago

How the theory of liquidity preference drives demand for money and the LM (liquidity preference-money supply) curve More free lessons at: http://www.khanacademy.org/video?v=yro2jLBfyDQ
04:49
Why Haven’t Hydrogen Vehicles Taken Over the World Yet?

478 views / 0 likes - added 5 years ago

Hydrogen fuel cells are promoted as efficient and carbon free, but what happened to hydrogen cars? Why a Half Degree Rise in Global Temperature Would Be Catastrophic - https://youtu.be/teZk3NLU_7M Read More: Gas guzzlers reborn: Why your next car could ru
08:03 Popular
Cell Theory

1,881 views / 1 likes - added 8 years ago

Introduction to cell theory--the idea that 1) all living things are made of one or more cells, 2) cells are the basic unit of life and 3) all cells come from other cells. Explore the roles that Hooke, Leeuwenhoek and others played in developing Cell Theor
04:09
Cellular Cannibalism May Have Led to the Evolution of Everything, Including Us

670 views / 0 likes - added 5 years ago

Millions of years ago, simple cells might’ve eaten each other to develop their own type of superpowers. Freaky. How Your Cells Decide Whether to Be Part of the Brain, or the Colon - https://youtu.be/W_Gpr8ZjqF4 Read More: The fuel of evolution: A new hypo
04:52 Popular
We Can Power The World With Algae!

1,303 views / 0 likes - added 7 years ago

Scientists are always looking for alternatives to fossil fuels, but what about algae? Can algae be used to create biofuel? How Algae Could Change The Fossil Fuel Industry - https://youtu.be/yCNkmi7VE0I Sign Up For The Seeker Newsletter Here - http://bit.l
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04:11
Why Don't We Have Water Powered Cars Yet?

605 views / 2 likes - added 4 years ago

Today we're dipping our toes into the engineering and physics behind water-powered cars! Why Don't We Launch Our Trash Into The Sun? https://www.youtube.com/watch?v=qWh7goEjkcI&list=PL8L0MzSk_V6JtEDRfRMyb6rFd1acqYSlO&index=61 Latest Uploads: https://youtu
04:59
What Happens When Your DNA Is Damaged? - Monica Menesini

623 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/what-happens-when-your-dna-is-damaged-monica-menesini The DNA in just one of your cells gets damaged tens of thousands of times per day. Because DNA provides the blueprint for the proteins your cells need to fun
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05:29 Popular
The Invisible Universe Of The Human Microbiome

1,099 views / 0 likes - added 8 years ago

The next time you look in a mirror, think about this: In many ways you're more microbe than human. There are 10 times more cells from microorganisms like bacteria and fungi in and on our bodies than there are human cells. But these tiny compatriots are in
04:33 Popular
What Is Leukemia? - Danilo Allegra And Dania Puggioni

931 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/what-is-leukemia-danilo-allegra-and-dania-puggioni Stem cells found in the bone marrow are crucial for our health because they are needed to become new blood cells that sustain and protect our bodies. But when t
02:23
What Is a Skin Allergy?

519 views / 0 likes - added 6 years ago

Poison ivy or a new perfume making you break out and itch? Your skin normally works as if in harmony to protect you from infection, but sometimes the tune your killer T cells are playing is bad news for your skin cells. Produced with support from SC Johns
04:38 Popular
Can you solve the airplane riddle? - Judd A. Schorr

1,156 views / 2 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/can-you-solve-the-airplane-riddle-judd-a-schorr Professor Fukanō, the famous scientist, has embarked on a new challenge – piloting around the world in a plane of his own design. There’s just one problem: there's
06:44
Auditory Transduction (2002)

417 views / 0 likes - added 4 years ago

This 7-minute video by Brandon Pletsch takes viewers on a step-by-step voyage through the inside of the ear, to the acoustic accompaniment of classical music. Pletsch, a former medical illustration student at the Medical College of Georgia, first built a
03:14
Machine Can Destroy A Tree Stump In Seconds

671 views / 0 likes - added 5 years ago

The Rotor Stump Grinder can dig up a tree stump in seconds. There are eight models which can each tackle a differently-sized trunk. The machines can weigh up to 2,500 kilos, and the top model has 350 horsepower. The remnants of the tree stump can be recyc
03:50
This Is How Your Brain Powers Your Thoughts

461 views / 0 likes - added 7 years ago

Scientists have figured out how our brains process thoughts and the explanation will blow your mind. Can Shocking Your Brain Make You Smarter? - https://youtu.be/LSwMwX9BbGc Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI We got nominated f
05:30
NASAs Gold Box Will Make Oxygen on Mars

381 views / 0 likes - added 4 years ago

NASAs next rover mission has a special device aboard thatll do something revolutionary: make oxygen on Mars for the first time. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Focal Point | https://bit.ly/2s0cf7w Visit our shop at http://sho
Salamander Limb Regeneration HHMI BioInteractive Video

225 views / 0 likes - added 2 years ago

Newts and salamanders can regrow limbs that were severed off. Watch this classroom-ready science animation to see how stem cells enable regeneration. This video is part of the 2006 Holiday Lectures on stem cells. Watch the rest of the lectures, or downloa
03:49 Popular
10 Amazing Bets You Will Always Win (Ep 15)

1,001 views / 0 likes - added 8 years ago

Visit https://www.geekfuel.com/Quirkology The Limited Edition Quirkology playing cards are now available from Geek Fuel! Get your deck today for FREE along with a box full of geek and gamer toys, shirts and collectables from Geek Fuel. Signup today! Buy t
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08:09
Blackstone oil engine startup

640 views / 0 likes - added 6 years ago

1909 10HP Blackstone oil engine was used for pumping water from a river to a market garden. The engine was sabotaged in the 1920s by someone blowing up the cylinder with explosives. A new cylinder was installed and the engine was returned to service for a
07:11 Popular
Immune System: Innate and Adaptive Immunity Explained

1,027 views / 0 likes - added 5 years ago

Our immune system is a fascinating entity, that functions in quite a unique and efficient manner. Comprising of various types of cells, it is prepared for any kind of breach in the fortress of our body, and is equipped to fight off a staggering number of
20:56
How to Build a Hyper-Realistic Surf Diorama - Realistic Scenery Vol.17

660 views / 0 likes - added 4 years ago

Learn how to create a miniature world that will look so realistic you'll want to shrink yourself to enjoy it. In this highly detailed guide I’ll take you through every step as I create this amazing beach diorama complete with a wave and a white sand
04:12
This Alien Planet Hunter Is About to Retire, Now What?

463 views / 1 likes - added 5 years ago

Kepler is finally retiring after nine long years of searching for exoplanets. Let’s look back on its history and celebrate the little spacecraft that could. Should We Keep the Hubble Telescope Alive or Let It Crash and Burn? - https://youtu.be/T1uM6W0UqK4
03:44
Repairing Hearts, Brains & Eyes: A Stem Cell Update

559 views / 0 likes - added 7 years ago

A lot has happened in stem cell research in the last few years. They can treat blindness & heart failure, but are they still controversial? Will This New Stem Cell Treatment End The Controversy? - https://youtu.be/QEUye6WI_o4 Sign Up For The Seeker Newsle
03:19 Popular
The Cancer Gene We All Have - Michael Windelspecht

725 views / 1 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/the-cancer-gene-we-all-have-michael-windelspecht Within every cell in our body, two copies of a tumor suppressor gene called BRCA1 are tasked with regulating the speed at which cells divide. Michael Windelspecht
09:33 Popular
This Is How Your Body Turns Food Into Energy

979 views / 0 likes - added 4 years ago

Your body needs energy to do, well, everything. But where does that energy come from? In this episode, Patrick dives into how exactly mitochondria power the cell, how ATP works, and, alas, the Krebs cycle. Buckle up! Subscribe to Seeker! http://bit.ly/sub
02:37
Reprogramming Skin to Grow New Organs Is Now Possible

463 views / 0 likes - added 6 years ago

Scientists may have found a way to reprogram skin cells into any cell the body needs. Here's how it works. Your Body Is Designed to Attack a New Organ, Now We Know Why - https://youtu.be/yfDL9PWubCs Sign Up For The Seeker Newsletter Here - http://bit.ly/1
04:01
Doctors Have to Trick Your Brain’s Defenses to Heal You, Here’s Why

485 views / 0 likes - added 6 years ago

Your body keeps your brain and your blood separate to filter out toxins and viruses. However, this barrier might be too good at its job. This Is How Your Brain Powers Your Thoughts - https://youtu.be/yxUkUaV2VPs For a 30-day, unrestricted trial, go to htt
05:17
Why Women Are Stripey

659 views / 0 likes - added 8 years ago

Epigenetics means women have different active x-chromosomes in different cells. Animation courtesy of http://wehi.tv Music by Amarante: http://bit.ly/VeAmarante Animation: Etsuko Uno Art and Technical Direction: Drew Berry Sound Design: Francois Tetaz & E
03:01
We Could Harvest Electricity from Human Tears, This Is How It Works

631 views / 0 likes - added 6 years ago

New research has found that an enzyme in tears can be used to generate electricity. Here’s everything you need to know. We Can Power The World With Algae! - https://youtu.be/ExOXF1x3N1g Get 20% off http://www.domain.com domain names and web hosting when y
09:33
Underwater Submarine Explosion in Slow Mo - The Slow Mo Guys

404 views / 0 likes - added 3 years ago

Gav shows the devastating effects of an underwater explosion against a model submarine. This video is sponsored by GoPro. Grab a cheeky HERO9 Black at http://www.gopro.com/slowmoguys Merch! - https://slowmoguys.shop Follow us on Instagram - https://www.in
06:35 Popular
How to Make Fully Functional Lock from Cardboard

1,169 views / 2 likes - added 6 years ago

How to Make Fully Functional Lock from Cardboard Download War Robots 6v6 PvP game and get AWESOME Starter Pack! http://bit.ly/2HHcpnw Today I show you how to make fully functional lock model. This lock can be opened only with unique key or lock picker :)
09:37 Popular
Immune System, Part 3: Crash Course A&P #47

864 views / 0 likes - added 8 years ago

THE FINAL SHOWDOWN! This is the last episode on the immune system and also the very last episode of Crash Course Anatomy & Physiology. In it, Hank explains how the cellular immune response uses helper, cytotoxic, and regulatory T cells to attack body cell
18:53
Electrotonic and Action Potentials

510 views / 0 likes - added 9 years ago

How electrotonic and action potentials propagate down cells
06:54
Extracellular Matrix

531 views / 0 likes - added 8 years ago

Overview of how cells relate to the extracellular matrix.
02:20
Here's How Much Gas Really Costs (If You Account for Global Warming)

589 views / 0 likes - added 6 years ago

The true cost of fossil fuels is hidden in subsidies, but a new study has estimated just how much they really are. And let's just say, fossil fuels are expensive. Which Power Source Is Most Efficient? - https://youtu.be/0c4xk5dB014 Sign Up For The Seeker
04:01 Popular
The Operating System Of Life - George Zaidan And Charles Morton

843 views / 0 likes - added 8 years ago

View full lesson: http://ed.ted.com/lessons/the-operating-system-of-life-george-zaidan-and-charles-morton Humans, octopi and pine trees alike are all made up of cells, tiny but sophisticated systems that keep life going. Cells are almost like tiny factori
02:32
Beating Nature at Its Own Game

514 views / 0 likes - added 7 years ago

Bill Gates met with Nate Lewis, a Caltech professor who hopes to turn sunlight into fuel to power our cars, trains, and airplanes. Learn more at http://b-gat.es/2nk8bao
01:42
Scientists are testing out a device that could heal organs and brain injuries in seconds

533 views / 0 likes - added 6 years ago

Ohio State University created a non-invasive chip that uses Tissue Nanotransfection to alter skin cells into cells of any kind according to their study. Researchers say it may be able to heal anything from nerve damage to brain injuries. It's only been te
05:10 Popular
Oxygen’s surprisingly complex journey through your body - Enda Butler

1,456 views / 1 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/oxygen-s-surprisingly-complex-journey-through-your-body-enda-butler Oxygen forms about 21% of the air around us. In your body, oxygen forms a vital role in the production of energy in most cells. But if gases ca
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10:09
The Great Wave off Kanagawa with LEGO Bricks

80 views / 0 likes - added 4 months ago

This is a process of building "The Great Wave off Kanagawa" model with LEGO bricks. This model was designed by Jumpei Mitsui. Other models : https://www.youtube.com/playlist?list=PLAqZCUqS8NUuxJrtws3f7aM-c-XR9e0yc Twitter: https://twitter.com/jumpei_mitsu
04:55
Can the “immortal” jellyfish help cure brain disease?

454 views / 0 likes - added 5 years ago

Turritopsis dohrnii is a species of jellyfish that some scientists say can live forever by reverse aging, over and over again. In a process called transdifferentiation, these jellyfish can transform their dying adult cells into new healthy cells. Since th
14:13 Popular
LEGO Technic Bridge Girder SLJ 50018 (16 new Final cut)

1,115 views / 2 likes - added 5 years ago

LEGO TECHNIC Functional Model of SLJ 90032 Wowjoint (China) with half number of wheels. NEW CUT Full Functions at Work with LEGO Motorcraft . This Model is build by myself. Lenght 200 cm, width and hight 30 cm, weight 10,5 kg / 23 lbs Bridge 60 x 36 x 8 c
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People And Pets Live Inside A Microbial Cloud

722 views / 1 likes - added 8 years ago

We shed about 1 million particles an hour, including bacteria and dead skin cells.
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11:24
Rutherford’s Gold Foil Experiment

619 views / 0 likes - added 8 years ago

Learn about Rutherford's discovery of the nucleus and the development of the nuclear model of the atom.
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The Ocean Holds Enough Uranium To Power The Planet For 10,000 Years

581 views / 0 likes - added 7 years ago

Stanford University researchers have found a new way to extract particles of Uranium from seawater. Could this bring us closer to sustainable nuclear power? The Internet Is Overreacting About Fukushima's Radiation, Here's Why - https://youtu.be/_jVm0N2dnh
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Kinetic Swan / Crane - Origami

627 views / 1 likes - added 4 years ago

[Simple] This origami Kinetic Crane Swan balances in 5 positions and rolls when you touch its beak. The bird also doubles as an elephant head, a flying fish, a tropical tree, a rib cage, and a mayfly. It's easy to fold and works best from a sheet of print
01:42 Popular
Small revving single-cylinder engine from paper

704 views / 0 likes - added 7 years ago

The model is completely made of paper, it is reduced(and slightly modified) copy of this model: https://www.youtube.com/watch?v=kkSg02t4IDw&list=PLvVMj5_TSMBUA8QwBFIuf7Zz-U3NVK6xN LxWxH: 18 x 13 x 22 mm Shaft diameter: 0.5 mm Piston stroke: 3 mm Cylinder
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Is There Any Actual Science Behind Stem Cell Therapy?

536 views / 0 likes - added 6 years ago

Stem cell research promises incredible cures, but what are the risks and how successful are these trials really? Reprogramming Skin to Grow New Organs Is Now Possible - https://youtu.be/6txIbBQGu5k Read More: Three Women Blinded By Unapproved Stem-cell ‘t
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What's Under Your Hood? (1973)

323 views / 0 likes - added 5 years ago

Uses model engine, animation and simple narration to answer questions about the major automobile parts and how and why they do function.
24:02 Popular
Origami Jumping Fox

1,414 views / 2 likes - added 4 years ago

[Intermediate] How to fold a 3-D origami fox that jumps ( does back flips ) and sits on top of your finger. I designed this model on a whim after seeing eight fox-requests in the comments of my last video.As you can see by the number of foxes I folded, it
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Magic of Making - Electricity

405 views / 0 likes - added 5 years ago

Nuclear piles, wind turbines, an electric mountain and a steamy model produce shocking results!
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The YikeBike Is Like A Modern-Day Electric Big Wheel

608 views / 0 likes - added 6 years ago

This is the YikeBike. An electric bike you can fold. It’s small enough to fit on public transit and light enough to carry. The bike can go up to 14.3 mph. It has a range of up to 12.5 miles. A full recharge will take 90 minutes. It has permanent LED light
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What Does Bone Marrow Actually Do?

695 views / 1 likes - added 7 years ago

Bone marrow transplants are known to save lives, but how? What makes bone marrow so special? Bone Marrow Transplant Cures HIV? - https://youtu.be/DGBCfBZl-GQ Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More: Bone Marrow Transplant
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Income and Expenditure Views of GDP

480 views / 0 likes - added 9 years ago

Looking at a simple model of an economy More free lessons at: http://www.khanacademy.org/video?v=Z9b8nnvpim0
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This is what happens when you hit the gas - Shannon Odell

3,240 views / 0 likes - added 8 months ago

Explore the differences between how a cars internal combustion engine and an electric vehicles induction motor use fuel.--In 2015, two men drove a Volkswagen across the US on just over 100 gallons of fuel. Their 81-mile-per-gallon performance doubled the
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04:58 Popular
Will Batteries Power The World? | The Limits Of Lithium-ion

798 views / 0 likes - added 6 years ago

$2000 Anker Contest Link: http://bit.ly/2u5YUqb Link to the PowerCore+ 26800 (the one I showed in the video): http://amzn.to/2vwh9Jr Real Engineering's video: https://youtu.be/ahxBbEwhIE0 Sam and Niko channel: http://www.youtube.com/samandniko Support Min
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Scale of the Small

696 views / 0 likes - added 9 years ago

From honey bees to cells, virus, and atoms -- understanding the scale of the very small More free lessons at: http://www.khanacademy.org/video?v=ERKx3Oa2omo
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Demand-Pull Inflation under Johnson

575 views / 1 likes - added 9 years ago

Thinking about whether inflation in the late 1960s is consistent with the AD-AS model More free lessons at: http://www.khanacademy.org/video?v=HdqbCvqTb20
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To Scale: TIME

188 views / 0 likes - added 11 months ago

On a dry lakebed in the Mojave, a group of friends build a practical scale model of time: 13.8 billion years of cosmic evolution, and our place within it. Best viewed at 4k playback on the largest screen available, with good sound or headphones. A complet
03:22 Popular
How Do The Lungs Work? - Emma Bryce

944 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/what-do-the-lungs-do-emma-bryce When you breathe, you transport oxygen to the body's cells to keep them working, while also clearing your system...
02:07 Popular
Yeast Cell - 3D

905 views / 0 likes - added 8 years ago

D. Allan Drummond, a professor at University of Chicago, prints these scientifically accurate budding yeast cells in brass at 10,000 times their actual size.
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This Is How Your Body Makes New Blood

471 views / 0 likes - added 4 years ago

Forget 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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Exploding Acetylene Pumpkins! Halloween Science

604 views / 0 likes - added 6 years ago

What would Halloween be without exploding pumpkins? In order to not find out, we enlisted Dan Plane, our resident pumpkin exploder, to investigate the explosive power of acetylene. Subscribe for regular science videos: http://bit.ly/RiSubscRibe Calcium ca
04:29 Popular
DNA: The Book Of You - Joe Hanson

995 views / 0 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/dna-the-book-of-you-joe-hanson Your body is made of cells -- but how does a single cell know to become part of your nose, instead of your toes?...
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Tumour Immunology And Immunotherapy

604 views / 0 likes - added 8 years ago

This animation created by Nature Reviews Cancer and Nature Reviews Immunology illustrates how tumour cells are sensed and destroyed by cells of the immune system and how tumours can evolve to evade immune-mediated elimination. Scientists are developing ne
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LARGEST RC AIRBUS A380 SECOND FLIGHT

403 views / 2 likes - added 3 years ago

Second flight for the technical acceptance of an A380 from THAI Airways in 1/13 scale. Unfortunately it was not possible to repair the landing gear fault in the short time between the two flights. That's why the gear stayed extended. Rainer Kamitz was at
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Is There A Better Way To Power Airplanes?

272 views / 0 likes - added 3 years ago

This video was made in partnership with Bill Gates. To learn more about his work on clean energy, visit https://gatesnot.es/2WDTJ1LIts hard to replace jet fuel because the alternatives arent energetic enough, are too dangerous, or arent yet being made at
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Yep, Honeybees Make Honey ... and Bread | #DeepLook #Shorts

39 views / 0 likes - added 2 months ago

Honeybees make honey from nectar to fuel their flight and our sweet tooth. But they also need pollen for protein. So they trap, brush and pack it into baskets on their legs to make a special food called bee bread. Watch the full episode here https://youtu
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Role of Phagocytes in Innate or Nonspecific Immunity

461 views / 0 likes - added 9 years ago

Role of phagocytes in innate or nonspecific immunity. Neutrophils, macrophages, and dendritic cells. MHC II. More free lessons at: http://www.khanacademy.org/video?v=O1N2rENXq_Y

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