Search Results: "membrane raft"

All Most Recent Most Viewed

00:26
Cell Organelles 4 Plasma Membrane

558 views / 0 likes - added 5 years ago

Visualisation of plasma membrane by Etsuko Uno and 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
01:17
Unconventional Reverse Membrane Filter Allows Larger Objects And Keeps Smaller Ones Out

345 views / 0 likes - added 5 years ago

A self-healing membrane that acts as a reverse filter, blocking small particles and letting large ones through, is the "straight out of science fiction" work of a team of Penn State mechanical engineers. Credit: Birgitt Boschitsch, Penn State College of E
02:40
This ‘two-faced’ membrane can create electricity—from nothing but salty water

355 views / 0 likes - added 5 years ago

New membrane acts as one-way path for charged particles Read more - https://scim.ag/2Sn4gKy Read the paper - https://scim.ag/2O6o01r CREDITS --------------------------- editor/animator/narrator Chris Burns supervising producer Sarah Crespi script Sarah Cr
02:48 Popular
Unikitty | Hawkodile and Unikitty Stranded on a Raft | Cartoon Network

1,166 views / 1 likes - added 6 years ago

While stranded on a raft, Hawkodile wants to show Unikitty that he is prepared for anything, but his plans fall apart when they eat something funky in a bucket! Episode: Super Amazing Raft Adventure CN GAMES: http://cartn.co/ytgames SUBSCRIBE: http://cart
03:01
Golden Retriever Uses His Mom's Raft To Save His Ball From Pool | The Dodo

105 views / 0 likes - added 7 months ago

Golden retriever uses his mom's raft to save his ball from the pool... and it's so adorable that she starts renting homes with pools for him every weekend Keep up with Adria & Oatmeal on Instagram: https://thedo.do/AdriaAndOatmeal, TikTok: https://thedo.d
04:14
Fire Ants Turn Into a Stinging Life Raft to Survive Floods | Deep Look

186 views / 0 likes - added 1 year ago

During hurricane season, as floodwater flows into their nest, red fire ants build a terrifying raft out of their own interlocking bodies. If you wade into this ant raft nightmare, youll likely get a vicious bite and sting.SUBSCRIBE to Deep Look! https://w
10:48
The Raft, The River, And The Weird Ending Of Huckleberry Finn: Crash Course Literature 303

566 views / 0 likes - added 7 years ago

This week, we're continuing our discussion of Mark Twain's 'The Adventures of Huckleberry Finn.' This is part two of our talk about Huck Finn, and this time we're looking at the metaphors in the book, a little bit about what the metaphors like the Island
03:14
We Bare Bears | Ice Bear goes on a wild raft ride | Cartoon Network

628 views / 0 likes - added 6 years ago

In search of some hard-core adventure, the Bear Bros find themselves at the Wild River Ride. Episode: Tubin CN GAMES: http://bit.ly/CNGames SUBSCRIBE: http://bit.ly/109Y6wq WATCH MORE: http://bit.ly/1TTwg6s About We Bare Bears: Cartoon Network’s We Bare B
02:25
This improbable membrane can trap flies in a jar—and odor in a toilet

520 views / 0 likes - added 5 years ago

Reverse filter lets bigger things through, hold back smaller things. Read the paper (free): http://advances.sciencemag.org/content/4/8/eaat3276 CREDITS ---------------- editor/animator/narrator Chris Burns supervising producer Sarah Crespi script Chris Bu
14:21 Popular
Mitochondria

714 views / 0 likes - added 8 years ago

The structure and role of mitochondria (plural for mitochondrion). Discusses the outer membrane, inner membrane, cristae, porins, etc.
06:20 Popular
Endomembrane System

965 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.
05:23
Think Like an Engineer: The BEST Solution! | SciShow Kids

31 views / 0 likes - added 1 month ago

Teachers and parents: scroll down to check out the Next Generation Science Standards (NGSS) for this episode!Squeaks, Jessi, and the gang have all designed rafts for our friend Juniper to ride. Now, we'll think like engineers by testing our designs, compa
06:35 Popular
Facilitated Diffusion

876 views / 0 likes - added 8 years ago

Understanding how channel proteins and carrier proteins can facilitate diffusion across a cell membrane (passive transport).
08:04 Popular
Osmosis

1,005 views / 0 likes - added 8 years ago

Osmosis of water (or any solvent) from area of lower solute concentration to areas of higher solute concentration. through a semipermeable membrane.
05:49
Think Like an Engineer: Juniper's Problem | SciShow Kids

16 views / 0 likes - added 1 month ago

Teachers and parents: scroll down to check out the Next Generation Science Standards (NGSS) for this episode!Hosted by: Jessi Knudsen Castaeda (she/her/they/them)Squeaks, Jessi, and the gang are all going on vacation to the lake, but there's a problem. Ou
13:53
Sodium Potassium Pump

436 views / 0 likes - added 9 years ago

How a sodium potassium pump can maintain a voltage gradient across a cell or neuron's membrane More free lessons at: http://www.khanacademy.org/video?v=C_H-ONQFjpQ
07:18
Sodium Potassium Pump

556 views / 0 likes - added 8 years ago

How the sodium potassium pump pumps sodium ions out while pumping potassium ions in (and the role this plays in establishing resting membrane potentials based on an electrochemical gradient).
05:35
Think Like an Engineer: Let's Design a Solution! | SciShow Kids

19 views / 0 likes - added 1 month ago

Teachers and parents: scroll down to check out the Next Generation Science Standards (NGSS) for this episode!Squeaks, Jessi, and the gang are designing a raft for their friend Juniper. They'll think like engineers and learn how to create a design that sol
04:19 Popular
Can you solve the river crossing riddle? - Lisa Winer

1,825 views / 3 likes - added 7 years ago

View full lesson: http://ed.ted.com/lessons/can-you-solve-the-river-crossing-riddle-lisa-winer As a wildfire rages through the grasslands, three lions and three wildebeest flee for their lives. To escape the inferno, they must cross over to the left bank
Featured
10:09 Popular
7 MAGIC POOL PRANKS FOR SUMMER (underwater challenge)

1,547 views / 10 likes - added 4 years ago

Fun magic pool challenges, pranks and tricks you can do for summer! Funny pranks and magic tricks perfect for the swimming pool; How to win an underwater breath holding challenge every time! What happens when you pour Liquid Nitrogen into a swimming pool?
11:35 Popular
Eukaryopolis - The City of Animal Cells: Crash Course Biology #4

1,102 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
02:04 Popular
A New Dinosaur: Flying Without Feathers

853 views / 0 likes - added 8 years ago

Birds evolved from dinosaurs – but it wasn’t a smooth transition. Plenty of creatures tried different ways to get into the air – like this newly discovered dinosaur species, Yi qi, unearthed in China. This pigeon-sized creature had elongated fingers that
Featured
11:45 Popular
In Da Club - Membranes&Transport: Crash Course Biology #5

741 views / 0 likes - added 9 years ago

Hank describes how cells regulate their contents and communicate with one another via mechanisms within the cell membrane. Crash Course Biology is now available on DVD! http://dftba.com/product/1av/CrashCourse-Biology-The-Complete-Series-DVD-Set Like Cras
How trees inspired a new way to dispose of human waste

155 views / 0 likes - added 2 years ago

change:WATER Labs (cWL) has developed a new way to dispose of human waste - by evaporating out the water! This technology emerged from work done for NASA on wastewater recycling on the International Space Station, and is now being deployed in off-grid rur
01:06
The mysterious nanotube network connecting cells

430 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
05:21 Popular
Cell membranes are way more complicated than you think - Nazzy Pakpour

1,397 views / 1 likes - added 6 years ago

Check out TED-Ed's Tumblr: http://teded.tumblr.com/ View full lesson: https://ed.ted.com/lessons/cell-membranes-are-way-more-complicated-than-you-think-nazzy-pakpour Cell membranes are structures of contradictions. These oily films are hundreds of times t
09:42
Building a Desalination Plant from Scratch: Crash Course Engineering #44

320 views / 0 likes - added 4 years ago

An essential part of engineering is engineering design. Today well see how design synthesis helps you put together the components of a process and decide what techniques are needed to solve your problem. Well explain the need test things on a smaller scal
04:26
We Could Back Up The Entire Internet On A Gram Of DNA

656 views / 0 likes - added 7 years ago

Nature's code for life is stored in DNA, but what if we could code anything we wanted into DNA? Scientists are figuring out how. Pluto Could Be Made A Planet Again, Along With 102 Other Celestial Bodies - https://youtu.be/76hv6KOB-AI Sign Up For The Seeke
Featured
06:13 Popular
Sesame Street: Grover Helps Piggies Up Creek (Super Grover 2.0)

1,469 views / 0 likes - added 9 years ago

Somewhere on a raft in a Mississippi Bayou, two little piggies were stranded up a creek. Here's the thing: they had gone to market and were all excited to go wee wee wee all the way home, when all of the sudden the wind at their sails stopped. Lucky or un
04:52 Popular
How Exactly Do Your Ears Affect Your Sense of Balance?

965 views / 0 likes - added 3 years ago

How exactly are your ears connected to your sense of balance? In the final episode of season 2, Patrick breaks down what the connection is and the outsized role hidden anatomy plays in this important sense. Subscribe to Seeker! http://bit.ly/subscribeseek
31:27
Mortimer to the Rescue Audiobook | Craig of the Creek | Cartoon Network Relaxing ASMR Stories

176 views / 0 likes - added 1 year ago

The first episode of Cartoon Network's new imagination-based audiobook for children series CN STORIES! In this soothingly narrated long-form story, best friends Craig, Kelsey, and J.P. find themselves stranded in a raft surrounded by icky creek slime, and
05:40
How To Draw A Sugar Glider

25 views / 0 likes - added 1 month ago

Join Olivia and me as we learn how to draw sugar gliders! Grab your markers and paper, and let's bring this cute little marsupial to life.Materials:Markers Marker paper Fun Fact:Sugar gliders are known for their ability to glide through the air, thanks to
09:52
How NASA Drives The $144 Million Vehicle That Transports Rocket Ships | What It Takes

162 views / 0 likes - added 1 year ago

Before a rocket can blast off into space, it must travel 4.2 miles from the Vehicle Assembly Building to the launchpad in Cape Canaveral, Florida. That's where NASA's crawler-transporters come in. They're the largest self-powered vehicles on the planet, a
04:01
The WEIRD Way Monkeys Got to America

109 views / 0 likes - added 7 months ago

Many of the greatest biological dispersal events in history likely happened because animals inadvertently traveled across the oceans on floating debris.LEARN MORE**************To learn more about this topic, start your googling with these keywords: - Ocea
03:31 Popular
Make a Star Wars Lightsaber Key

749 views / 0 likes - added 7 years ago

I got this red key, I was looking at it and thought: this would be perfect to make a star wars inspired lightsaber key! So I did it... As you know, the time was limited so I couldn't make an accurate replica of the star wars lightsaber handle (one of the
03:03
Make a Motorized Lazy Susan

478 views / 0 likes - added 7 years ago

It's always a pain in the thing when I have to show the final result and make some beauty shots to try to operate the camera and move the lazy susan... I finally went ahead and made a motorized version. It's basically a turning table with a continuos rota
10:28 Popular
Plant Cells: Crash Course Biology #6

1,497 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
07:08 Popular
Inside The World Of Fire Ants!

1,161 views / 4 likes - added 8 years ago

A song of ants and fire… and ant-decapitating flies Tweet this video ⇒ http://bit.ly/OKTBSants Share on FB ⇒ http://bit.ly/OKTBSantsFB ↓ More info and sources below ↓ Get yourself an awesome IOTBS shirt! http://dftba.com/besmart Special thanks to Dr. Rob
Featured
08:40
It took 10 YEARS (But it was worth it) - Amazing Science Gadgets/Toys 4

63 views / 0 likes - added 6 months ago

Hello Everyone Sit back and relax. Enjoy 9 minutes of oddly satisfying scientific curiosities featuring various mind-blowing stuff!If you guys liked this video please follow us on Instagram : https://www.instagram.com/physicsfun/And subscribe to our chann
13:43
Making Liquid Nitrogen From Scratch!

501 views / 0 likes - added 4 years ago

I used a nitrogen membrane and Stirling cryocooler to liquefy nitrogen out of the air. For this video I partnered with Starbucks to celebrate their Nitro Cold Brew. Order one here: https://starbucks.app.link/derekmullerMaking liquid nitrogen is hard - in
09:15 Popular
What is Chemical Evolution?

968 views / 0 likes - added 9 years ago

Have you ever wondered how life first got started on Earth? So do scientists! Though the question has not yet been fully answered, a careful study of Chemical Evolution is beginning to shed light on this mystery. In this film you will learn what Chemical
07:57
How Two Microbes Changed History

608 views / 0 likes - added 6 years ago

What if I told you that, more than two billion years ago, some tiny living thing started to live inside another living thing … and never left? And now, the descendants of both of those things are in you? Produced in collaboration with PBS Digital Studios:
06:28
The Science of Dogs

404 views / 0 likes - added 3 years ago

In this video, we'll discuss 12 unbelievable scientific facts about dogsDogs are complex and amazing creatures. You probably know quite a bit about these fascinating animals, but theres always more to learn and, as we continue to love our devoted doggies,
03:09
How Is Music Stored On Vinyl Records?

648 views / 0 likes - added 8 years ago

Have you ever wondered how sounds are recorded onto disks and records? The Formula Behind Every Perfect Song ►►► http://dne.ws/1E8yY0q Read More: Martinville's Recordings http://www.firstsounds.org/sounds/scott.php The Written Sound http://www.economist.c
Featured
10:40 Popular
Hearing & Balance: Crash Course A&P #17

1,239 views / 0 likes - added 9 years ago

Crash Course A&P continues the journey through sensory systems with a look at how your sense of hearing works. We follow sounds as they work there way into the ear where they are registered and transformed into action potentials. This mechanism not only h
Featured
08:10
Your Textbooks Are Wrong, This Is What Cells Actually Look Like

304 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
11:40 Popular
Circulatory&Respiratory Systems - CrashCourse Biology #27

2,260 views / 0 likes - added 9 years ago

Hank takes us on a trip around the body - we follow the circulatory and respiratory systems as they deliver oxygen and remove carbon dioxide from cells, and help make it possible for our bodies to function. Crash Course Biology is now available on DVD! ht
12:17 Popular
Old&Odd: Archaea, Bacteria&Protists - CrashCourse Biology #35

844 views / 1 likes - added 9 years ago

Hank veers away from human anatomy to teach us about the (mostly) single-celled organisms that make up two of the three taxonomic domains of life, and one of the four kingdoms: Archaea, Bacteria, and Protists. They are by far the most abundant organisms o
01:21
World's First Images of Newborn White Shark?

75 views / 0 likes - added 4 months ago

In light of the recent press regarding this shark, I'm releasing some select footage of this encounter that occurred off on July 9th, 2023. I have over 18 minutes of footage of this little creature. You can read the corresponding research paper in the sci
05:13
What the coronavirus looks like up close

371 views / 0 likes - added 4 years ago

Seeing the virus up close helps us understand it.Support Vox by joining the Video Lab at http://vox.com/join or making a one-time contribution: http://vox.com/contributeThe images of SARS-CoV-2, the novel coronavirus that first appeared in humans in late
07:24
What Would Happen if You Were Shrunk?

415 views / 0 likes - added 6 years ago

Watch the Ant-Man trailer: https://youtu.be/pWdKf3MneyI Twitter: http://twitter.com/vsaucethree ***Click "SHOW MORE" for links*** White Dwarfs http://science.nationalgeographic.com/science/space/universe/white-dwarfs-article/ Properties of Diamond and Car
15:02 Popular
Your Immune System: Natural Born Killer - Crash Course Biology #32

920 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
04:47
How Does Low-Dose Aspirin Work?

632 views / 0 likes - added 5 years ago

You ever see those commercials suggesting people take a tiny dose of aspirin every day? It’s an amount so small it doesn’t really work for pain relief, yet taking low-dose aspirin is fairly common, among those at risk for heart attacks or stroke. Here’s w
03:41 Popular
How To Make A Hurricane On A Bubble

1,173 views / 4 likes - added 8 years ago

How do scientists mimic the physics of a hurricane on the surface of a bubble? What other types of crazy research are bubbles used for? Learn how to create colorful vortices on a bubble in your kitchen! instagram.com/thephysicsgirl facebook.com/thephysics
12:18
Can Underwater Turbines Work? Tidal Power Explained

223 views / 0 likes - added 2 years ago

Can Underwater Turbines Work? Tidal Power Explained. Try Audible for free for 30 days. Visit https://audible.com/undecided or text undecided to 500 500. With tidal power we don't have to rely on building massive dams and waterways that disrupt the environ
04:35
This Bee Gets Punched by Flowers For Your Ice Cream | Deep Look

626 views / 0 likes - added 4 years ago

Alfalfa leafcutting bees are way better at pollinating alfalfa flowers than honeybees. They dont mind getting thwacked in the face by the spring-loaded blooms. And that's good, because hungry cows depend on their hard work to make milk.Join our community
03:10
Why Earth Has Two Levels

494 views / 0 likes - added 5 years ago

Get NordVPN at https://NordVPN.com/minuteearth. Use code MINUTEEARTH to save 77%! Earth’s outer shell is made of two materials whose different densities and thicknesses give rise to two distinct “levels” on the planet’s surface. Watch our new show Paradig
04:35
MICRO-WORLD on a Human Scale (3D Animation)

211 views / 0 likes - added 2 years ago

How would viruses, molecules or other microorganisms be if the atoms were a few centimeters in diameter?This video shows the different sizes of the micro world on a more familiar scale so that we have an idea of the enormous differences that there is.MY W
10:07
15 Minecraft Farms You Didn't Know Existed

649 views / 1 likes - added 3 years ago

15 Minecraft Farms You (Possibly) Didn't Know! Building farms in Minecraft is a staple of survival mode gameplay; however, some farms are so crazy in both their execution and results that next to no one ever builds them. That said, let's give these less p
04:06
The Best Pokmon (According to Science)

333 views / 1 likes - added 3 years ago

Use the promo code "minuteearth" at https://curiositystream.com/minuteearth for 26% off an annual subscription to CuriosityStream, plus access to Nebula!Theres lots of debate as to which original starter Pokmon is the best fighter among squirtle, bulbasau
05:19 Popular
Paralyzed Man Walks Again -- Mind Blow #98

896 views / 0 likes - added 8 years ago

Mind Blow features the latest news in science, technology and amazing! **** SOURCES AND LINKS *** Brazilian Wasp Venom Kills Cancer Cells (0:00) http://phys.org/news/2015-09-brazilian-wasp-venom-cancer-cells.html Hedgehog Comet-Exploring Robot (0:06) http
Featured
02:37
Why Does Wine Make Your Mouth Feel Dry?

527 views / 0 likes - added 6 years ago

Check out our new website! https://www.minuteearth.com/ Thanks to Squarespace for sponsoring this video. http://www.squarespace.com/minuteearth Thanks also to our supporters on https://www.patreon.com/MinuteEarth __________________________________________
06:45
Whats Actually in the Pfizer and Moderna Coronavirus Vaccines?

233 views / 0 likes - added 3 years ago

Curious what's inside the Pfizer/BioNTech and Moderna vaccines? Let's go down the ingredient list one by one and find out why theyre all in there. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit
02:54 Popular
Would You Drink Water Made From Sewage?

1,116 views / 2 likes - added 7 years ago

Thanks to http://www.audible.com/minuteearth for sponsoring this video. Thanks also to our supporters on https://www.patreon.com/MinuteEarth : - Today I Found Out - Maarten Bremer - Jeff Straathof - Mark Roth - Tony Fadell - Muhammad Shifaz - 靛蓝字幕组 - Albe
Featured
08:39
Two Vortex Rings Colliding in SLOW MOTION - Smarter Every Day 195

590 views / 0 likes - added 5 years ago

This took 4 years to recreate. 12 Hour edit here: https://youtu.be/Cm9l8-qngjM Please subscribe if this video earned it: http://bit.ly/Subscribe2SED Get a free audio book! http://www.audible.com/Smarter ⇊ Click below for more links! ⇊ High Resolution imag
05:38
Coronavirus Vaccine: Where Are We and What's Next?

351 views / 0 likes - added 4 years ago

You might have heard that vaccine trials are currently underway in Seattle. What exactly is being tested? How much longer will these tests take? And when can we expect a vaccine against the novel coronavirus? We chat with Dr. Benjamin Neuman, one of the w
08:56 Popular
17 Jaw-Dropping Facts You Didn't Know About the Human Body

1,298 views / 2 likes - added 5 years ago

What do you know about your body? These 17Facts About the Human Body Will Send Chills Down Your Spine. These amazing facts may still behard toswallow, but you will absolutely beall ears tohear about them. Did you love science at school? Let's face it, onl
02:50
The Fastest-Growing Plant In The World

560 views / 1 likes - added 3 years ago

Get your first audiobook and two Audible Originals for free when you try Audible for 30 days visit https://www.audible.com/minuteearth or text minuteearth to 500-500!Bamboo is the worlds fastest growing plant thanks to the cell elongation process it share
04:14
Peregrine Falcons are Feathered Fighter Jets, Basically | Deep Look

541 views / 1 likes - added 4 years ago

Peregrine falcons catch other birds mid-flight by diving at more than 200 mph. To do it, they need some high-precision gear: special eyesight, talons and aerodynamics that can't be beat.SUBSCRIBE to Deep Look! http://goo.gl/8NwXqtPlease support us on Patr
08:30
The US Military Gave Out Shark Repellent For Years. . . So Why Did They Stop?

456 views / 0 likes - added 4 years ago

Download the PBS Video App: https://www.pbs.org/pbs-video-app/People have been developing different forms of shark repellent for decades--the military even issued a chemical shark repellent called Shark Chaser to pilots, sailors, and astronauts(!) from th

>> View membrane raft web videos