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  • 00:26 Cell Organelles 4 Plasma Membrane

    Cell Organelles 4 Plasma Membrane

    151 views / 0 likes - added

    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

    Unconventional Reverse Membrane Filter Allows Larger Objects And Keeps Smaller Ones Out

    159 views / 0 likes - added

    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

    This ‘two-faced’ membrane can create electricity—from nothing but salty water

    181 views / 0 likes - added

    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

  • 02:25 This improbable membrane can trap flies in a jar—and odor in a toilet

    This improbable membrane can trap flies in a jar—and odor in a toilet

    315 views / 0 likes - added

    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 Mitochondria

    Mitochondria

    268 views / 0 likes - added

    The structure and role of mitochondria (plural for mitochondrion). Discusses the outer membrane, inner membrane, cristae, porins, etc.

  • 06:20 Endomembrane System

    Endomembrane System

    346 views / 0 likes - added

    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.

  • 15:02 Your Immune System: Natural Born Killer - Crash Course Biology #32

    Your Immune System: Natural Born Killer - Crash Course Biology #32

    541 views / 0 likes - added

    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

  • 13:53 Sodium Potassium Pump

    Sodium Potassium Pump

    248 views / 0 likes - added

    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

  • 06:35 Facilitated Diffusion

    Facilitated Diffusion

    246 views / 0 likes - added

    Understanding how channel proteins and carrier proteins can facilitate diffusion across a cell membrane (passive transport).

  • 08:04 Osmosis

    Osmosis

    571 views / 0 likes - added

    Osmosis of water (or any solvent) from area of lower solute concentration to areas of higher solute concentration. through a semipermeable membrane.

  • 09:13 Immune System, Part 1: Crash Course A&P #45

    Immune System, Part 1: Crash Course A&P #45

    553 views / 2 likes - added

    Our final episodes of Anatomy & Physiology explore the way your body keeps all that complex, intricate stuff alive and healthy -- your immune system. The immune system’s responses begin with physical barriers like skin and mucous membranes, and when they’

  • 07:18 Sodium Potassium Pump

    Sodium Potassium Pump

    351 views / 0 likes - added

    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).

  • 11:45 In Da Club - Membranes&Transport: Crash Course Biology #5

    In Da Club - Membranes&Transport: Crash Course Biology #5

    331 views / 0 likes - added

    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

  • 11:35 Eukaryopolis - The City of Animal Cells: Crash Course Biology #4

    Eukaryopolis - The City of Animal Cells: Crash Course Biology #4

    639 views / 0 likes - added

    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 A New Dinosaur: Flying Without Feathers

    A New Dinosaur: Flying Without Feathers

    592 views / 0 likes - added

    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

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  • 02:37 Why Does Wine Make Your Mouth Feel Dry?

    Why Does Wine Make Your Mouth Feel Dry?

    280 views / 0 likes - added

    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 __________________________________________

  • 01:06 The mysterious nanotube network connecting cells

    The mysterious nanotube network connecting cells

    211 views / 0 likes - added

    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

  • 03:35 All About Sneezes!

    All About Sneezes!

    522 views / 0 likes - added

    It’s cleaning day at the fort, and all that dust is making us sneeze! But have you ever wondered why we sneeze in the first place? Discover how your body uses mucous and sneezes to keep out the bad stuff and help you stay healthy! ---------- Like SciShow?

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

    Cell membranes are way more complicated than you think - Nazzy Pakpour

    339 views / 0 likes - added

    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

    Building a Desalination Plant from Scratch: Crash Course Engineering #44

    66 views / 0 likes - added

    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

    We Could Back Up The Entire Internet On A Gram Of DNA

    407 views / 0 likes - added

    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

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  • 04:04 The giant larvacean Bathochordaeus

    The giant larvacean Bathochordaeus

    494 views / 0 likes - added

    Bathochordaeus is considered a giant among larvaceans. The giant larvacean’s claim to fame is the huge mucous house it builds. The house is made up of two filters and basically functions as an elaborate feeding apparatus. They eat tiny particles of

  • 03:06 Hand Sanitizing Made Simple,  Soapy Washcloth in Bag

    Hand Sanitizing Made Simple, Soapy Washcloth in Bag

    89 views / 0 likes - added

    Better than Purell. The reason soap is so effective against viruses is that it tears them apart. Coronavirus, like many other viruses, is held together by a fatty shell, a lipid membrane. Soap, by its molecular nature, strips that protective fat layer awa

  • 07:57 How Two Microbes Changed History

    How Two Microbes Changed History

    270 views / 0 likes - added

    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:

  • 10:28 Popular Plant Cells: Crash Course Biology #6

    Plant Cells: Crash Course Biology #6

    706 views / 1 likes - added

    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

  • 02:44 Why Do We Get Eye Boogers?

    Why Do We Get Eye Boogers?

    359 views / 0 likes - added

    Do eye boogers play a crucial role in maintaining the overall health of our eyes, or are they just a gross inconvenience? Is Eating Boogers Bad For You? - https://youtu.be/DUogCoSmPJo Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read Mor

  • 13:43 Making Liquid Nitrogen From Scratch!

    Making Liquid Nitrogen From Scratch!

    140 views / 0 likes - added

    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

  • 12:17 Old&Odd: Archaea, Bacteria&Protists - CrashCourse Biology #35

    Old&Odd: Archaea, Bacteria&Protists - CrashCourse Biology #35

    478 views / 1 likes - added

    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

  • 09:15 What is Chemical Evolution?

    What is Chemical Evolution?

    349 views / 0 likes - added

    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

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

    Circulatory&Respiratory Systems - CrashCourse Biology #27

    582 views / 0 likes - added

    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

  • 03:09 How Is Music Stored On Vinyl Records?

    How Is Music Stored On Vinyl Records?

    328 views / 0 likes - added

    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

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  • 06:28 The Science of Dogs

    The Science of Dogs

    64 views / 0 likes - added

    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,

  • 10:40 Hearing & Balance: Crash Course A&P #17

    Hearing & Balance: Crash Course A&P #17

    640 views / 0 likes - added

    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

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  • 05:13 What the coronavirus looks like up close

    What the coronavirus looks like up close

    99 views / 0 likes - added

    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

  • 08:10 Your Textbooks Are Wrong, This Is What Cells Actually Look Like

    Your Textbooks Are Wrong, This Is What Cells Actually Look Like

    110 views / 0 likes - added

    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

  • 03:41 Popular How To Make A Hurricane On A Bubble

    How To Make A Hurricane On A Bubble

    794 views / 3 likes - added

    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

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

    How Does Low-Dose Aspirin Work?

    306 views / 0 likes - added

    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

  • 04:35 This Bee Gets Punched by Flowers For Your Ice Cream | Deep Look

    This Bee Gets Punched by Flowers For Your Ice Cream | Deep Look

    213 views / 0 likes - added

    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

  • 05:19 Paralyzed Man Walks Again -- Mind Blow #98

    Paralyzed Man Walks Again -- Mind Blow #98

    591 views / 0 likes - added

    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

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  • 02:54 Popular Would You Drink Water Made From Sewage?

    Would You Drink Water Made From Sewage?

    713 views / 1 likes - added

    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

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  • 08:39 Two Vortex Rings Colliding in SLOW MOTION - Smarter Every Day 195

    Two Vortex Rings Colliding in SLOW MOTION - Smarter Every Day 195

    305 views / 0 likes - added

    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?

    Coronavirus Vaccine: Where Are We and What's Next?

    79 views / 0 likes - added

    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 17 Jaw-Dropping Facts You Didn't Know About the Human Body

    17 Jaw-Dropping Facts You Didn't Know About the Human Body

    180 views / 0 likes - added

    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

    The Fastest-Growing Plant In The World

    47 views / 0 likes - added

    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

    Peregrine Falcons are Feathered Fighter Jets, Basically | Deep Look

    152 views / 0 likes - added

    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?

    The US Military Gave Out Shark Repellent For Years. . . So Why Did They Stop?

    127 views / 0 likes - added

    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


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