Search Results: "fuel cells cost"

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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?

771 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
07:40
Marginal Cost and Average Total Cost

506 views / 0 likes - added 9 years ago

Looking at marginal and average total cost in the context of a juice business More free lessons at: http://www.khanacademy.org/video?v=7t8gdc3YogM
05:49
Opportunity Cost

612 views / 0 likes - added 9 years ago

Opportunity cost (and marginal cost) based on the PPF More free lessons at: http://www.khanacademy.org/video?v=pkEiHZAtoro
05:53
Cytotoxic T cells

445 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

595 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
10:07
Cytotoxic T Cells

567 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
10:12
Review of Revenue and Cost Graphs for a Monopoly

554 views / 0 likes - added 9 years ago

Review of marginal revenue (MR), total revenue (TR), marginal cost (MC) and average total cost (ATC) for a monopoly
04:11 Popular
What Are Stem Cells? - Craig A. Kohn

2,320 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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03:15
Is hydrogen the clean fuel of the future?

112 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

223 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

214 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?

589 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
05:41
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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06:26
Increasing Opportunity Cost

675 views / 0 likes - added 9 years ago

Why the opportunity cost may increase as you pursue more rabbits More free lessons at: http://www.khanacademy.org/video?v=00fgAG6VrRQ
04:09 Popular
Why Are Stem Cells So Important?

1,593 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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11:49
Fixed, Variable, and Marginal Cost.

538 views / 0 likes - added 9 years ago

Thinking about average fixed, variable and marginal cost More free lessons at: http://www.khanacademy.org/video?v=bBQVaRnHqLs
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
09:07 Popular
How Much Would it Cost to Live on the Moon?

729 views / 0 likes - added 7 years ago

Support Wendover Productions on Patreon: https://www.Patreon.com/Wendover Productions Living on the moon would be very, very expensive, but let's take nine minutes to calculate just how expensive it would be. Youtube: http://www.YouTube.com/WendoverProduc
18:26
Galvanic Cells

540 views / 0 likes - added 9 years ago

Redox reactions to drive Galvanic Cells.
04:25
Can you solve the dark matter fuel riddle? - Dan Finkel

521 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
10:42 Popular
Why Chicken Sandwiches Don't Cost $1500

758 views / 0 likes - added 7 years ago

Check out Lumerit to learn how you can do college for $4,000 a year or less: https://go.lumerit.com/wendover Andy George's Channel (How to Make Everything): https://www.youtube.com/channel/UCfIqCzQJXvYj9ssCoHq327g Support Wendover Productions on Patreon:
06:50 Popular
Prokaryotic And Eukaryotic Cells

749 views / 0 likes - added 8 years ago

Prokaryotic and eukaryotic cells. Bacteria and archaea.
03:10
Simple Analysis of Cost per Job Saved from Stimulus

536 views / 0 likes - added 9 years ago

Simple analysis of cost per job saved from stimulus More free lessons at: http://www.khanacademy.org/video?v=sSqxVMbml_k
03:08 Popular
How Much Does Meat Actually Cost?

711 views / 0 likes - added 7 years ago

Download a free audiobook when you sign up for a 30-day trial at http://www.audible.com/minuteearth Ending the battle between vegans, vegetarians, and everyone else | Brian Kateman TEDx: https://goo.gl/WzRRSY Why Are Vegetarians Annoying? | Hank Green: ht
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How Your Cells Decide Whether to Be Part of the Brain, or the Colon

443 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

263 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

846 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

426 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?

617 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
03:19
Zombie Cells Are Hiding in Your Body, Could Killing Them Stop Aging?

610 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
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
03:51
How do cancer cells behave differently from healthy ones? - George Zaidan

664 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

804 views / 1 likes - added 8 years ago

Overview of animal and plant cells. Topics include cell walls, vacuoles, chloroplasts, peroxisomes, lysosomes, mitochondria, etc.
04:18
Why drugs cost more in America

445 views / 0 likes - added 5 years ago

How an EpiPen can cost $300 in the US and $38 in the UK. This video is presented by CuriosityStream: https://www.curiositystream.com/Vox Become a Video Lab member! http://bit.ly/video-lab Prescription drugs cost more in the United States than anywhere els
04:08 Popular
RNAi: Slicing, Dicing And Serving Your Cells - Alex Dainis

710 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
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
04:31
SpaceXs New Rocket Fuel Could Help Us Finally Launch Humans to Mars

273 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
08:12
Your Cells Send Trillions of Messages Every Second, Here's How

286 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

552 views / 0 likes - added 8 years ago

Cells can do the twist, but sometimes their nuclei burst. Learn more: http://bit.ly/1PtC3qO
10:28 Popular
Plant Cells: Crash Course Biology #6

1,490 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
11:22
Natural Killer Cells: a Fascinating Evolutionary Arms Race

108 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

633 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

1,395 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
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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THIS EGG COST ME $150!!!!

1,563 views / 16 likes - added 7 years ago

THIS EGG COST ME $150!!!! (Hatchimals) ► Subscribe and join TeamTDM! :: http://bit.ly/TxtGm8 ► BUY MY NEW BOOK HERE :: http://smarturl.it/DanTDM ► Follow Me on Twitter :: http://www.twitter.com/dantdm ► Previous Video :: https://youtu.be/k9URm1L6YRQ I spe
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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
07:04 Popular
Electrick: Low-Cost Touch Sensing Using Electric Field Tomography

763 views / 0 likes - added 7 years ago

More info: http://yang-zhang.me/research/Electrick/Electrick.html We introduce Electrick, a low-cost and versatile sensing technique that enables touch input on a wide variety of objects and surfaces, whether small or large, flat or irregular. This is ach
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
02:39
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

774 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
07:04 Popular
How do Solar cells work?

701 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
04:57
The true cost of gold - Lyla Latif

175 views / 0 likes - added 1 year ago

Dig into how foreign corporations exploit African nations like Mali for their gold mining, and often rob them of proper compensation.--In 2020, Mali produced over 71 tons of gold an amount worth billions of dollars. But Mali saw only $850 million dollars
05:17 Popular
How Much Does It Cost To Run For President?

6,146 views / 0 likes - added 7 years ago

There’s a big difference between running for President and actually winning the election. So how much money will you need to have a decent shot at being Commander-in-Chief? Learn more at HowStuffWorks.com: http://people.howstuffworks.com/president.htm Sha
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07:48
Biohacking our way to health with robot cells | Michael Levin

111 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
04:04 Popular
How do Stem Cells Actually Work? | Earth Lab

948 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
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How much would it cost to buy the ocean? - Astrid J. Hsu

79 views / 0 likes - added 4 months ago

Dig into the monetary value of the ocean, from global trade, to tourism, fishing, and more, as Poseidon contemplates selling it.--Surveying his vast domain, Poseidon considers retirement. What if someone else donned the coral crown so he could spend his i
08:01 Popular
How to biohack your cells to fight cancer - Greg Foot

735 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
05:34 Popular
Plant Cells - Explanation

1,329 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

78 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
01:13
Don't Cost Nothin' | Steven Universe | Cartoon Network

501 views / 0 likes - added 7 years ago

Greg and Steven sing a duet as they try to figure out what to do with all the money Greg has received from a royalty check. CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq WATCH MORE: http://bit.ly/StevenUniverse About Steven Universe: 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

645 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
06:24
Sneakers Made With Plastic Bags Cost $100 | World Wide Waste

220 views / 0 likes - added 2 years ago

Thaely, a new footwear company, gets its name from the Hindi word for plastic bags. The company says every pair of Y2K Pro sneakers contains 10 bags and 12 bottles. Founder Ashay Bhave, 23, says his business is already profitable.See more here: https://th
02:46
Tracking live cells deep within animals’ bodies

455 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
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
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How To Kick Our Fossil Fuel Habit In One Step

620 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
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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]

731 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
09:07
How Do Nerve Cells Carry Information? - Christmas Lectures with David Pye

505 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

1,096 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?

482 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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Why Can't We Experiment On Human Embryonic Stem Cells?

736 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
10:39
Silicon, Semiconductors, & Solar Cells: Crash Course Engineering #22

297 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
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Why Food Commercials Cost Hundreds Of Thousands Of Dollars | Big Business | Business Insider

233 views / 0 likes - added 1 year ago

It takes dozens of people, expensive robots, and fancy cameras to bring a fast food commercial to life. But they use real food on set, so they work against the clock to film each take before it starts to wilt. We visit The Garage in Brooklyn, New York, to
05:45
Cost Push Inflation

584 views / 0 likes - added 9 years ago

How an oil shock can slow the economy while causing inflation More free lessons at: http://www.khanacademy.org/video?v=3A-nAw2tY_4
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
08:10
Depreciation and Opportunity Cost of Capital

536 views / 0 likes - added 9 years ago

How to account for things when you own the building instead of renting it More free lessons at: http://www.khanacademy.org/video?v=ckBKDrKVIMU
02:44 Popular
Why Do Diamonds Cost So Much? | COLOSSAL QUESTIONS

1,564 views / 4 likes - added 7 years ago

Diamonds might be forever, but it wasn’t forever ago that diamonds were so rare, they were mostly owned by royalty! So when and why did diamonds become available to everyone, and if there’s enough of them to go around, why are they SO freaking expensive?
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05:35
The real cost of smart speakers

276 views / 0 likes - added 3 years ago

Alexa's recording you. Whats she doing with it?Read Saras article about the privacy settings on your smart speaker: https://www.vox.com/recode/2020/12/9/22160427/amazon-alexa-google-assistant-siri-holidaysIn 2014, Amazon debuted a simple but industry-chan
05:55
Marginal Revenue Below Average Total Cost

520 views / 0 likes - added 9 years ago

Why it is rational to produce at a loss More free lessons at: http://www.khanacademy.org/video?v=ni0TL4pXG5w
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Why Truffles Can Cost $2,500 Per Pound

697 views / 0 likes - added 7 years ago

Truffles are the most expensive fungi you can eat. Truffles are the fruiting body of an ectomycorrhizal fungus and the one of most expensive things you can eat. Italian white truffles are renowned for their pungent smell and earthy taste. In general, truf
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03:57
The Cost of College Debt 360° | FRONTLINE

540 views / 0 likes - added 6 years ago

[EDITOR'S NOTE: This story was originally published on September 30, 2016.] Right now, over 40 million people have student debt. Subscribe on YouTube: http://bit.ly/1BycsJW College affordability was one of the hottest topics of the past election season. B
05:37
The environmental cost of free two-day shipping

501 views / 0 likes - added 6 years ago

What’s the environmental impact of online shopping and what are the solutions to make it more sustainable? Climate Lab is produced by the University of California in partnership with Vox. Hosted by conservation scientist Dr. M. Sanjayan, the videos explor
06:29
the Disney intro but it cost $5 to make

325 views / 0 likes - added 4 years ago

Today I recreate the iconic masterpiece that is the Disney intro - small problem, I can't play the piano or paint.INSTAGRAM: @liamthompsonofficialTIKTOK: @liamthompsonofficial
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Why Long-Haul Low-Cost Airlines Always Go Bankrupt

372 views / 0 likes - added 3 years ago

Start learning complex topics simple for 20% off by being one of the first 200 to sign up at http://Brilliant.org/WendoverListen to Extremities at http://ExtremitiesPodcast.comBuy a Wendover Productions t-shirt: https://standard.tv/collections/wendover-pr
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Gumball | Stop Darwin at All Cost | Cartoon Network UK

301 views / 0 likes - added 2 years ago

Darwin is not behaving as expected and he must be stopped.Get ready to laugh out loud and have loads of fun by subscribing to the channel! -https://goo.gl/hRAVDf Welcome to the official Cartoon Network UK YouTube channel!Watch funny cartoon videos from al
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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01:59
Steven Universe | Don't Cost Anything - Sing Along | Cartoon Network

386 views / 0 likes - added 6 years ago

Help Greg and Steven decide how to spend all the money they won! Subscribe to the Cartoon Network UK YouTube channel: https://goo.gl/hRAVDf Visit the Cartoon Network UK website: http://www.cartoonnetwork.co.uk Check out all the amazing apps from Cartoon N
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Why Fuel Injectors are AWESOME (28,000 fps Slow Mo) Part 1 - Smarter Every Day 281

114 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
04:49
Why Haven’t Hydrogen Vehicles Taken Over the World Yet?

477 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
04:28
Fighting the Energy Cost Increase | Teen Titans Go! | Cartoon Network UK

138 views / 0 likes - added 1 year ago

The energy crisis is also affecting the Teen Titans!- Subscribe to the channel to watch more awesome videos - https://goo.gl/hRAVDf - Play free Teen Titans Go! Games - https://www.cartoonnetwork.co.uk/show/teen-titans-goWelcome to the official Cartoon Net
03:58
Stop Beast Boy at All Cost! | Teen Titans Go! | Cartoon Network UK

222 views / 0 likes - added 1 year ago

Elasti-girl doesn't want to lose her little baby again...- Subscribe to the channel to watch more awesome videos - https://goo.gl/hRAVDf - Play free Teen Titans Go! Games - https://www.cartoonnetwork.co.uk/show/teen-titans-goWelcome to the official Cartoo
14:43 Popular
Role of the Sarcoplasmic Reticulum in Muscle Cells

878 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!

798 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

407 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
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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

779 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
10:24 Popular
Muscles, Part 1 - Muscle Cells: Crash Course A&P #21

1,276 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
02:31
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
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How Losing a Password Just Cost a Company $190 Million

512 views / 0 likes - added 5 years ago

Stay safe online for free at http://www.dashlane.com/rll To get 10% off upgrading to premium, use the code "rll" at checkout Get RealLifeLore T-shirts here: http://standard.tv/reallifelore Please Subscribe: http://bit.ly/2dB7VTO Animations courtesy of Jos
15:04 Popular
Food Theory: The TRUE Cost of Winning $1,000,000 at McDonald's (Monopoly)

1,217 views / 1 likes - added 3 years ago

Subscribeto become a Food Theorist! https://bit.ly/2CdCooVWho can BEAT Gordon Ramsay??https://youtu.be/tiyJzEegNDIHave you ever played McDonald's Monopoly competitionhoping to win the big $1,000,000? So have I but like most people who play, it hasn't happ
06:10
Marginal Revenue and Marginal Cost

545 views / 0 likes - added 9 years ago

Thinking about a rational quantity of juice to produce More free lessons at: http://www.khanacademy.org/video?v=xGkE0oHyNhk
08:03 Popular
Cell Theory

1,877 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
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Visualizing Average Costs and Marginal Costs as Slope

546 views / 0 likes - added 9 years ago

Graphing variable cost, fixed cost and total cost More free lessons at: http://www.khanacademy.org/video?v=k1iHDu9GrJE
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Here's How Much Gas Really Costs (If You Account for Global Warming)

587 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
04:09
Cellular Cannibalism May Have Led to the Evolution of Everything, Including Us

669 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
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Why Don't We Have Water Powered Cars Yet?

603 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
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What Happens When Your DNA Is Damaged? - Monica Menesini

620 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

1,098 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
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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
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The Ocean Holds Enough Uranium To Power The Planet For 10,000 Years

580 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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What Is a Skin Allergy?

518 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
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Can you solve the airplane riddle? - Judd A. Schorr

1,155 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
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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

379 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
10:42
Forget Fusion: We have Thorium for Unlimited Energy

178 views / 1 likes - added 1 year ago

The father of the hydrogen bomb said thorium was the nuclear fuel of the future; yet it was abandoned for the uranium nuclear power plants we see today. Did we make a mistake by ignoring a cleaner, potentially unlimited source of nuclear energy with thori
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)

1,000 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
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Immune System: Innate and Adaptive Immunity Explained

1,026 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
01:53 Popular
Falcon Heavy & Starman Music Video by Space X

817 views / 0 likes - added 6 years ago

When Falcon Heavy lifted off, it became the most powerful operational rocket in the world by a factor of two. With the ability to lift into orbit nearly 64 metric tons (141,000 lb)---a mass greater than a 737 jetliner loaded with passengers, crew, luggage
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04:12
This Alien Planet Hunter Is About to Retire, Now What?

462 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
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Repairing Hearts, Brains & Eyes: A Stem Cell Update

557 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

722 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
01:31
A 20 cent tool could save lives and transform health care

655 views / 0 likes - added 5 years ago

Scientists at Princeton University invented a low-cost medical device that could save lives and revolutionize health care. The paperfuge is centrifuge made of paper, string, and plastic that can separate blood cells with no electricity. And it only costs
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
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Reprogramming Skin to Grow New Organs Is Now Possible

461 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
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Is There A Better Way To Power Airplanes?

271 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
05:17
Why Women Are Stripey

658 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
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We Could Harvest Electricity from Human Tears, This Is How It Works

628 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
09:37 Popular
Immune System, Part 3: Crash Course A&P #47

862 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
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Chemical Electricity | Szydlo's At Home Science

292 views / 0 likes - added 3 years ago

Starting with the Ris own Michael Faraday, Andrew explores the varied and sometimes explosive chemistry of batteries and electricity. From the pioneering work of Volta, right up to most recent Nobel prizes, join Andrew Szydlo for this exciting electrical
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Electrotonic and Action Potentials

510 views / 0 likes - added 9 years ago

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

530 views / 0 likes - added 8 years ago

Overview of how cells relate to the extracellular matrix.
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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02:32 Popular
Don't Choose Extinction - UNDP | United Nations | Jack Black | Climate Action

1,335 views / 5 likes - added 2 years ago

The world spends an astounding US$423 billion annually to subsidize fossil fuels for consumers – oil, electricity that is generated by the burning of other fossil fuels, gas, and coal. This is four times the amount being called for to help poor coun
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04:01 Popular
The Operating System Of Life - George Zaidan And Charles Morton

841 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
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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

1,452 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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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
01:59 Popular
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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04:21
Is There Any Actual Science Behind Stem Cell Therapy?

535 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
02:57
Fair Value Accounting

493 views / 0 likes - added 9 years ago

Difference between Historical Cost and Fair Value Accounting More free lessons at: http://www.khanacademy.org/video?v=s-5_H3z-Cv0
04:03
What Does Bone Marrow Actually Do?

693 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
06:05 Popular
This is what happens when you hit the gas - Shannon Odell

3,238 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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13:14
Scale of the Small

695 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
03:22 Popular
How Do The Lungs Work? - Emma Bryce

942 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

904 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

470 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
03:11
Exploding Acetylene Pumpkins! Halloween Science

603 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

991 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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02:49
Cessna 172 Home Flight Simulator | Xplane 11

504 views / 0 likes - added 4 years ago

My home built flight simulator cockpit running Xplane 11. Total cost of this project was about $6000-$7000. Watch a walk through tour of the sim here (WITH NO MUSIC!!!) https://youtu.be/s9FCk5VW_ms Main Computer specs: Intel Z-390 Series Chipset Motherboa
05:04
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
07:23
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
01:01
Yep, Honeybees Make Honey ... and Bread | #DeepLook #Shorts

36 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

460 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
06:20 Popular
Endomembrane System

962 views / 0 likes - added 8 years ago

An overview of how the cellular membrane, nuclear membranes, endoplasmic reticulum, Golgi apparatus and other membrane-bound structures collectively form the endomembrane system in eukaryotic cells.
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Optimus Robot Revealed at Tesla AI Day

151 views / 0 likes - added 1 year ago

At 2022 Tesla AI Day, Elon Musk gave the public its first look at his company's humanoid robot nicknamed Optimus. He expects the production model to cost less than $20,000.
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Apoptosis and venetoclax

400 views / 0 likes - added 5 years ago

Animation by Etsuko Uno, Walter and Eliza Hall Institute https://www.wehi.edu.au/wehi-tv This animation is in two parts. Part 1: Apoptosis is a type of cell death that removes diseased and unwanted cells from the body. This part of the animation illustrat
03:26
When will the Sun die?

575 views / 2 likes - added 4 years ago

Will our Sun shine bright forever, or will it die a fiery death? Astrophysicist Jackie Faherty explains will happen when our Sun runs out fuel, and what that means for the future of Earth and of our solar system. If you want to know about the lifespan of
04:44 Popular
Genetically Engineered Cancer-Fighting Algae

715 views / 0 likes - added 8 years ago

Learn how scientists are fighting cancer... with algae! Hosted by: Michael Aranda ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Justin Ove, David Campos, Chris Peters, Philippe vo
02:34
Freezing With Liquid Nitrogen

604 views / 0 likes - added 5 years ago

Using liquid nitrogen, which is over 400 degrees Fahrenheit colder than the temperature of your skin, we cause a normal bouncy racquetball to shatter like glass. We will also see what happens when we freeze living cells, and it may make you reconsider let
01:51 Popular
The Seabin Project | In-Water Automated Marina Rubbish Collector

1,084 views / 0 likes - added 8 years ago

The Sea Bin catches floating rubbish, oil, fuel and detergents. It designed for floating docks in the water of marinas, private pontoons, inland waterways, residential lakes, harbours, water ways, ports and yacht clubs.
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Rare white giraffes caught on camera in Kenya

620 views / 3 likes - added 6 years ago

A pair of giraffes with leucism, a condition that inhibits pigmentation in skin cells, have been filmed by conservationists for the first time in Kenya.
04:00 Popular
Cell Vs. Virus: A Battle For Health - Shannon Stiles

1,119 views / 2 likes - added 9 years ago

View full lesson: http://ed.ted.com/lessons/cell-vs-virus-a-battle-for-health-shannon-stiles All living things are made of cells. In the human body, these highly efficient units are protected...
03:09
What if We Replaced Nuclear With Potatoes

105 views / 0 likes - added 7 months ago

This video was made in partnership with Gates Ventures.Energy use can be confusing I mean, how do you compare gasoline in your car to electricity piped to your house? That's why we made these things spud-tacularly simple.LEARN MORE**************To learn m
04:00 Popular
Can Nanotechnology Turn Windows Into Solar Panels?

769 views / 0 likes - added 7 years ago

Solar energy technology is becoming more efficient and more effective while also becoming invisible to the naked eye - here's how. Which Power Source Is More Efficient? - http://bit.ly/28LCSkh Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI
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04:09
Green Hydrogen Is Sparking a Revolution in Sustainable Energy

262 views / 1 likes - added 3 years ago

Hydrogen, an already viable substitute for fossil fuels, has been struggling to gain traction for years. But that could soon change, thanks to Europe's ambitious targets for scaling up green hydrogen production. Subscribe to Seeker! http://bit.ly/subscrib
12:57
Why Meat Is Now 10X More Deadly, w Stephen Fry

196 views / 1 likes - added 2 years ago

A threat eclipsing coronavirus. A message for Mr Johnson.Voiced by Stephen Fry90% are exposed to air pollution (WHO) and fossil fuel air pollution alone is linked to 18% of all deaths globally (Harvard). Please sign the petition to make polluters pay:http
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Oxygen Gas Is NOT Flammable !?!?

673 views / 0 likes - added 6 years ago

SUBSCRIBE!: 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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What Happens To Your Body When You Start Exercising Regularly

503 views / 0 likes - added 6 years ago

Leading a more active lifestyle takes time, effort, and determination, but in the end, it's really worth the shot. Here's what will happen to your body when you exercise regularly. Following is a transcript of the video. If you're thinking about leading a
01:45 Popular
Working paper model of mobile rocket launcher BM-21 Grad/Действующая бумажная модель РСЗО БМ-21 Град

727 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
11:13
Pouring lava in my pool!

413 views / 0 likes - added 5 years ago

Go to https://wix.com/backyard to get started on your no cost Wix website today -- maybe it's for a science fair, resume, or portfolio! And check out my Wix website at https://backyardscient.ist
16:17 Popular
A Lab The Size Of A Postage Stamp - George Whitesides

814 views / 1 likes - added 8 years ago

Traditional lab tests for disease diagnosis can be too expensive and cumbersome for the regions most in need. George Whitesides' ingenious answer is a foolproof tool that can be manufactured at virtually zero cost. (Filmed at TEDxBoston.) Talk by George W
07:56 Popular
Blood Is So Much More Than You Think, Here's What's Inside

768 views / 0 likes - added 4 years ago

Blood is the ultimate travel companion in your body, and everyone's got some. But what is blood even made of? Subscribe to Seeker! http://bit.ly/subscribeseeker Visit our shop at http://shop.seeker.com Not only does blood carry out many important function
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If Rockets were Transparent

289 views / 0 likes - added 4 years ago

Launch to orbit in real time Fuel Burn and Staging of the Saturn V, Space Shuttle,Falcon Heavy and the Space Launch System (SLS) rockets Launching from Kennedy Space Center Launch Complex 39 Red = Kerosene RP-1 Orange = Liquid Hydrogen LH2 Blue = Liquid O
08:20
Producer Surplus

557 views / 0 likes - added 9 years ago

Looking at the supply curve as an opportunity cost curve. Understanding the producer surplus as the area between the supply curve and the market price More free lessons at: http://www.khanacademy.org/video?v=-V-Y5klejSg
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What If You Grew Yourself a New Body?

132 views / 0 likes - added 1 year ago

Build-a-Bear? More like Build-a-Body!Learn more about the SENS Research Foundation's End of Year Fundraiser here - https://www.sens.org/eoy2022/SENS Website: https://bit.ly/SENSLNSENS Intro: https://bit.ly/SENSIntroEnter to become a Life Noggin Character!
03:19 Popular
Should We Grow Human Organs In Pigs?

936 views / 0 likes - added 7 years ago

An amazing new technology will let scientists grow new kidneys for patients using their own stem cells inside of pigs. To start using Tab for a Cause, go to: http://tabforacause.org/r/minuteearth2 Thanks also to our supporters on https://www.patreon.com/M
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Atoms From Nuclear Explosions Are Embedded in Your Brain, But You’re Fine

479 views / 0 likes - added 6 years ago

Scientists are using past atomic explosions to learn about our brains, and it’s completely changed how we think about aging. U.S. Nuclear Missiles Are Still Controlled By Floppy Disks - https://youtu.be/Y8OOp5_G-R4 Read More: Sorry, Adults, No New Neurons
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The World's biggest hidden killer, w Stephen Fry.

167 views / 0 likes - added 2 years ago

Surprising climate change facts, with Stephen Fry.Help us make more videos like this (and enjoy exclusive content):patreon.com/pindexReceive our videos via email:https://www.pinfact.org/joinNeed a video?https://www.pindexvideoproduction.comSources and res
04:39
Why Can't We Reverse Nerve Damage?

669 views / 0 likes - added 8 years ago

Science has made incredible strides in improving the way our body heals, except when it comes to nerves. What makes nerves so hard to fix? Are We Close to Repairing Spinal Cord Injuries? ►►►►http://bit.ly/1Q9Fdlg Sign Up For The TestTube Newsletter Here ►
15:02 Popular
Your Immune System: Natural Born Killer - Crash Course Biology #32

912 views / 0 likes - added 9 years ago

Hank tells us about the team of deadly ninja assassins that is tasked with protecting our bodies from all the bad guys that want to kill us - also known as our immune system. Crash Course Biology is now available on DVD! http://dft.ba/-8bCC Like CrashCour
01:52
Most cones don't really see color

519 views / 0 likes - added 7 years ago

Color perception limited to a surprisingly few number of retinal cells. Read more: http://scim.ag/2cZWrc9 JOIN AAAS: http://scim.ag/2bxrxnH
04:16 Popular
How Fire Extinguishers Work

910 views / 1 likes - added 8 years ago

Fire 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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04:11
Can Humans Evolve Quickly Like Pokmon?

164 views / 0 likes - added 1 year ago

Super Charged Evolution? Humans are just like Pokmon!Learn more about the SENS Research Foundation's End of Year Fundraiser here - https://www.sens.org/eoy2022/SENS Website: https://bit.ly/SENSLNSENS Intro: https://bit.ly/SENSIntroEnter to become a Life N
05:31 Popular
Making Charcoal

771 views / 1 likes - added 8 years ago

I made a batch of charcoal using the mound method then stored it in baskets for later use. Charcoal is a fuel that burns hotter than the wood it's made from. This is because the initial energy consuming steps of combustion have taken place while making th
03:36
How Scientists Can Manipulate Memories With Light

508 views / 0 likes - added 7 years ago

Scientists have found a way to trick the brain using light and optogenetics. What implications could this have for the future of medicine? How To Turn Bad Memories Into Good Ones - https://youtu.be/Zm5nnJNvcVE Sign Up For The Seeker Newsletter Here - http
04:11 Popular
Honey Bees Make Honey ... and Bread? | Deep Look

847 views / 1 likes - added 5 years ago

Honey bees 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. JOIN our Deep Look community on Patreo
06:35
Strange Symptoms: Why COVID-19 Affects the Skin, Sense of Smell, and More

224 views / 0 likes - added 2 years ago

When COVID-19 first started popping up, the symptoms were described as a fever, a dry cough and sometimes shortness of breath. But now we know this disease affects so many different systems in the body - circulatory, endocrine, and even neurological. This
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This $8 Trillion Coronavirus Mistake Could Kill 100%, w Stephen Fry. AI Is Watching.

174 views / 0 likes - added 2 years ago

Experts warned that a pandemic was inevitable. Preparing would have cost the US around $1billion. Instead, it will now cost $8 trillion, and over 200,000 deaths. We explore the greatest existential threats - AI, nuclear and biological - and how coronaviru
09:35
The Solar Car Revolution Could Change EVs Forever

222 views / 0 likes - added 2 years ago

Engineers are one step closer to harnessing the Sun to power your next car, giving the auto industry renewed interest in solar. In other words, the solar powered car revolution is coming. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Focal

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