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  • 10:06 Intro to springs and Hooke's Law

    Intro to springs and Hooke's Law

    331 views / 0 likes - added

    Introduction to Hooke's Law More free lessons at: http://www.khanacademy.org/video?v=ZzwuHS9ldbY

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

    Review of B cells, CD4+ T cells and CD8+ T cells

    400 views / 0 likes - added

    Review of B cells, CD4+ T cells and CD8+ T cells More free lessons at: http://www.khanacademy.org/video?v=xaz5ftvZCyI

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

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

    686 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

  • 05:53 Cytotoxic T cells

    Cytotoxic T cells

    232 views / 0 likes - added

    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

  • 04:11 What Are Stem Cells? - Craig A. Kohn

    What Are Stem Cells? - Craig A. Kohn

    521 views / 0 likes - added

    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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  • 04:04 Sugar: Hiding In Plain Sight - Robert Lustig

    Sugar: Hiding In Plain Sight - Robert Lustig

    490 views / 0 likes - added

    View full lesson: http://ed.ted.com/lessons/sugar-hiding-in-plain-sight-robert-lustig While sugar is easy to spot in candy, soft drinks and ice cream, it also hides out in foods you might not expect -- including peanut butter, pasta sauce and even bologna

  • 20:34 Helper T Cells

    Helper T Cells

    337 views / 0 likes - added

    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

    Cytotoxic T Cells

    349 views / 0 likes - added

    How cytotoxic T cells get activated by MHC-I/antigen complexes and then proceed to kill infected cells More free lessons at: http://www.khanacademy.org/video?v=oqI4skjr6lQ

  • 04:25 Pros And Cons Of Public Opinion Polls - Jason Robert Jaffe

    Pros And Cons Of Public Opinion Polls - Jason Robert Jaffe

    596 views / 1 likes - added

    View full lesson: http://ed.ted.com/lessons/pros-and-cons-of-public-opinion-polls-jason-robert-jaffe How do public opinion polls work? And, more importantly, are they accurate? Jason Robert Jaffe reveals the complexities and biases of polls and provides t

  • 02:12 "The Road Not Taken" by Robert Frost

    "The Road Not Taken" by Robert Frost

    348 views / 0 likes - added

    An animated interpretation of Robert Frost's poem "The Road Not Taken" -- For an analysis of this poem, watch this video: http://bit.ly/TEDEdFrostAnalysis This animation is part of our new series, "There's a Poem for That," which features animated interpr

  • 03:56 Electro Musician Robert DeLong Shows Off His Tricked-Out Rig

    Electro Musician Robert DeLong Shows Off His Tricked-Out Rig

    412 views / 0 likes - added

    It's equal parts D.I.Y. and high-tech; electronic musician Robert DeLong shows us his awesome rig, which includes a mix of video game controllers, a cutlery tray from Ikea, two Mac minis, and more. See how it all comes together as he performs “Don’t Wait

  • 04:27 The Immortal Cells Of Henrietta Lacks - Robin Bulleri

    The Immortal Cells Of Henrietta Lacks - Robin Bulleri

    642 views / 1 likes - added

    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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  • 01:31 Popular Avengers: Age Of Ultron - Final Trailer (2015) Robert Downey Jr. Marvel Movie HD

    Avengers: Age Of Ultron - Final Trailer (2015) Robert Downey Jr. Marvel Movie HD

    1,022 views / 2 likes - added

    "Avengers: Age of Ultron" - Final Trailer (2015) Robert Downey Jr. Marvel Movie HD "Avengers: Age of Ultron" Trailer #3 (2015) Robert Downey Jr. Marvel Movie HD Director: Joss Whedon Writers:...

  • 04:09 Why Are Stem Cells So Important?

    Why Are Stem Cells So Important?

    609 views / 1 likes - added

    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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  • 04:57 Popular These squids can fly... no, really - Robert Siddall

    These squids can fly... no, really - Robert Siddall

    927 views / 6 likes - added

    Dive into the incredible flying capabilities of squids, and how they use flight as a survival tactic.--In 1947, explorers noticed a strange phenomenon while crossing the Pacific Ocean. Somehow, small squid known to live deep beneath the waves kept appeari

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  • 00:42 Snippet: Wounds close with the help of fat cells

    Snippet: Wounds close with the help of fat cells

    242 views / 0 likes - added

    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

  • 03:26 How Your Cells Decide Whether to Be Part of the Brain, or the Colon

    How Your Cells Decide Whether to Be Part of the Brain, or the Colon

    243 views / 0 likes - added

    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

  • 05:00 Popular A day in the life of a Roman soldier - Robert Garland

    A day in the life of a Roman soldier - Robert Garland

    819 views / 2 likes - added

    Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/a-day-in-the-life-of-a-roman-soldier-robert-garland The year is 15 CE, and the Roman Empire is prospering. Most of the credit will go to the emperor, bu

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  • 09:55 This is How Your Body Makes New Cells

    This is How Your Body Makes New Cells

    67 views / 0 likes - added

    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

  • 04:03 The Pigeon, The Antenna And Me: Robert Wilson

    The Pigeon, The Antenna And Me: Robert Wilson

    301 views / 0 likes - added

    Radioastronomer Robert Wilson recalls a pair of pigeons who almost thwarted the discovery of cosmic background radiation. Wilson’s discovery of cosmic background radiation, “the echo of the big bang”, earned him a share of the 1978 Nobel Prize in physics.

  • 04:22 The Animal That Wouldn't Die (w/Robert Krulwich)

    The Animal That Wouldn't Die (w/Robert Krulwich)

    529 views / 0 likes - added

    http://www.skunkbear.tumblr.com http://www.npr.org/blogs/krulwich/2014/09/25/351440526/everything-dies-right-but-does-everything-have-to-die-here-s-a-surprise Produced by Robert Krulwich and Adam Cole (@cadamole) Handel's Sonata in E Minor, Op. 1. Allegro

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  • 08:35 Robert Irwin and Jimmy Cuddle a Sloth

    Robert Irwin and Jimmy Cuddle a Sloth

    429 views / 1 likes - added

    Robert Irwin, 13-year-old son of Crocodile Hunter Steve Irwin, shows Jimmy some animals including a dwarf crocodile, a red-tail boa and two sloths. Subscribe NOW to The Tonight Show Starring Jimmy Fallon: http://bit.ly/1nwT1aN Watch The Tonight Show Starr

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  • 05:42 How We Think Complex Cells Evolved - Adam Jacobson

    How We Think Complex Cells Evolved - Adam Jacobson

    588 views / 0 likes - added

    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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  • 18:26 Galvanic Cells

    Galvanic Cells

    315 views / 0 likes - added

    Redox reactions to drive Galvanic Cells.

  • 07:13 Looney Tunes Cartoon Classics: A Day at the Zoo (1939) (HD) | Tex Avery, Mel Blanc, Robert C. Bruce

    Looney Tunes Cartoon Classics: A Day at the Zoo (1939) (HD) | Tex Avery, Mel Blanc, Robert C. Bruce

    83 views / 0 likes - added

    A tour of the zoo, in typical Tex Avery style: a series of one-liners and sight gags, punctuated by Egghead teasing a lion at intervals, despite the admonishments of the narrator.Directed by Tex AveryProduced by Leon SchlesingerStory by Melvin MillarNarra

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

    Zombie Cells Are Hiding in Your Body, Could Killing Them Stop Aging?

    292 views / 0 likes - added

    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

  • 06:50 Prokaryotic And Eukaryotic Cells

    Prokaryotic And Eukaryotic Cells

    336 views / 0 likes - added

    Prokaryotic and eukaryotic cells. Bacteria and archaea.

  • 00:57 World's Tallest Man, Robert Wadlow - RARE COLOR FOOTAGE!

    World's Tallest Man, Robert Wadlow - RARE COLOR FOOTAGE!

    422 views / 0 likes - added

    Rare color footage of the tallest man in medical history, Robert Wadlow (1918-1940), who stood 8 feet 11 inches and weighed 491 pounds. This home movie footage appears to have been taken during one of Wadlow's personal appearances in the late 1930s.

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

    How do cancer cells behave differently from healthy ones? - George Zaidan

    415 views / 1 likes - added

    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

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

    Plant Cells: Crash Course Biology #6

    754 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

  • 16:30 Red blood cells

    Red blood cells

    491 views / 0 likes - added

    Oxygen uptake by hemoglobin in red blood cells More free lessons at: http://www.khanacademy.org/video?v=fLKOBQ6cZHA

  • 14:13 B Lymphocytes (B cells)

    B Lymphocytes (B cells)

    339 views / 0 likes - added

    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

  • 05:02 A day in the life of an ancient Athenian - Robert Garland

    A day in the life of an ancient Athenian - Robert Garland

    402 views / 0 likes - added

    Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/a-day-in-the-life-of-an-ancient-athenian-robert-garland It’s 427 BCE, and the worst internal conflict ever to occur in the ancient Greek world is in its

  • 04:08 RNAi: Slicing, Dicing And Serving Your Cells - Alex Dainis

    RNAi: Slicing, Dicing And Serving Your Cells - Alex Dainis

    481 views / 0 likes - added

    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

  • 08:12 Your Cells Send Trillions of Messages Every Second, Heres How

    Your Cells Send Trillions of Messages Every Second, Heres How

    84 views / 0 likes - added

    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

  • 19:55 Embryonic Stem Cells

    Embryonic Stem Cells

    332 views / 0 likes - added

    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

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

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

    135 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

  • 02:07 Robert Smalls: How A Slave Became An American Hero

    Robert Smalls: How A Slave Became An American Hero

    461 views / 0 likes - added

    The story of Robert Smalls’ escape from slavery and journey to American hero sounds so daring, you might think it a myth. Not only did he successfully steal a ship and sail to freedom, he freed his family, became a Civil War hero and served as a U.S. cong

  • 08:42 Overview Of Animal And Plant Cells

    Overview Of Animal And Plant Cells

    526 views / 1 likes - added

    Overview of animal and plant cells. Topics include cell walls, vacuoles, chloroplasts, peroxisomes, lysosomes, mitochondria, etc.

  • 10:02 Where Did Eukaryotic Cells Come From? - A Journey Into Endosymbiotic Theory

    Where Did Eukaryotic Cells Come From? - A Journey Into Endosymbiotic Theory

    136 views / 0 likes - added

    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

  • 01:14 Cancer Cells Pop Their Own Nucleus To Squeeze Through A Tight Spot

    Cancer Cells Pop Their Own Nucleus To Squeeze Through A Tight Spot

    355 views / 0 likes - added

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

  • 02:20 The Collective Project: Robert Downey Jr. Delivers a Real Bionic Arm

    The Collective Project: Robert Downey Jr. Delivers a Real Bionic Arm

    422 views / 0 likes - added

    Robert Downey Jr. and Albert Manero, a #CollectiveProject student who founded Limbitless, surprised a very special child with a new bionic 3D printed arm at no cost to the family. To learn more about Albert and the #CollectiveProject visit: Microsoft Offi

  • 03:34 Destroying Cancer Using Your Own Genetically Modified Cells

    Destroying Cancer Using Your Own Genetically Modified Cells

    390 views / 0 likes - added

    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

  • 04:09 This Will Kill Your Brain Cells!

    This Will Kill Your Brain Cells!

    176 views / 1 likes - added

    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

  • 11:33 Professional Antigen Presenting Cells (APC) and MHC II complexes

    Professional Antigen Presenting Cells (APC) and MHC II complexes

    339 views / 0 likes - added

    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

  • 03:01 A Fold Apart: Origamist Robert Lang's Incredible Paper Creations

    A Fold Apart: Origamist Robert Lang's Incredible Paper Creations

    550 views / 1 likes - added

    Twenty five years ago, physicist Robert Lang worked at NASA, where he researched lasers. He has also garnered 46 patents on optoelectronics and even wrote a Ph.D. thesis called "Semiconductor Lasers: New Geometries and Spectral Properties." But in 2001, L

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

    How do Stem Cells Actually Work? | Earth Lab

    180 views / 0 likes - added

    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

  • 03:53 Heart Cells Are Bringing Robots To Life

    Heart Cells Are Bringing Robots To Life

    513 views / 0 likes - added

    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 How do Solar cells work?

    How do Solar cells work?

    158 views / 0 likes - added

    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

  • 08:01 How to biohack your cells to fight cancer - Greg Foot

    How to biohack your cells to fight cancer - Greg Foot

    482 views / 0 likes - added

    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

    The mysterious nanotube network connecting cells

    235 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

  • 04:42 How this disease changes the shape of your cells - Amber M. Yates

    How this disease changes the shape of your cells - Amber M. Yates

    205 views / 0 likes - added

    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

  • 05:34 Plant Cells - Explanation

    Plant Cells - Explanation

    330 views / 0 likes - added

    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

  • 02:46 Tracking live cells deep within animals’ bodies

    Tracking live cells deep within animals’ bodies

    240 views / 0 likes - added

    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

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

    How Do Nerve Cells Carry Information? - Christmas Lectures with David Pye

    175 views / 0 likes - added

    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

  • 03:35 Why Can't We Experiment On Human Embryonic Stem Cells?

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

    514 views / 0 likes - added

    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

  • 04:13 How To Calm A Crying Baby - Dr. Robert Hamilton Demonstrates "The Hold" (Official)

    How To Calm A Crying Baby - Dr. Robert Hamilton Demonstrates "The Hold" (Official)

    432 views / 0 likes - added

    Dr. Hamilton, a pediatrician in Santa Monica, CA shows how to calm a crying baby using "The Hold". SUBSCRIBE to channel for more baby content! This technique has been utilized by Dr. Hamilton (Dr. Bob) to quiet infants during office visits. Parents have l

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

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

    93 views / 0 likes - added

    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

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

    Muscles, Part 1 - Muscle Cells: Crash Course A&P #21

    732 views / 1 likes - added

    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

  • 08:03 Cell Theory

    Cell Theory

    413 views / 1 likes - added

    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

  • 07:20 Scale Of Cells

    Scale Of Cells

    351 views / 0 likes - added

    Thinking about how large a cell is compared to viruses, proteins and simple molecules.

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  • 00:39 Cell Organelles 10 Plant Cells

    Cell Organelles 10 Plant Cells

    198 views / 0 likes - added

    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

  • 14:43 Role of the Sarcoplasmic Reticulum in Muscle Cells

    Role of the Sarcoplasmic Reticulum in Muscle Cells

    687 views / 0 likes - added

    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 We Can Now Grow Human Bones From Stem Cells!

    We Can Now Grow Human Bones From Stem Cells!

    545 views / 0 likes - added

    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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  • 01:31 Iron Man molecule restores balance to cells

    Iron Man molecule restores balance to cells

    390 views / 0 likes - added

    Small druglike compound rescues defective iron transport Learn more: http://scim.ag/2q7hizI Read the research($): http://science.sciencemag.org/content/356/6338/608?

  • 02:31 Watch a gel embedded with heart cells change color with every beat

    Watch a gel embedded with heart cells change color with every beat

    241 views / 0 likes - added

    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

  • 05:26 Richard Dawkins Debates Deepak Chopra Whether Cells Have Consciousness

    Richard Dawkins Debates Deepak Chopra Whether Cells Have Consciousness

    186 views / 0 likes - added

    Richard Dawkins is a British ethologist, evolutionary biologist, and author. He is an emeritus fellow of New College, Oxford, and was the University of Oxford's Professor for Public Understanding of Science from 1995 until 2008.

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

    Immune System, Part 3: Crash Course A&P #47

    530 views / 0 likes - added

    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

  • 04:59 What Happens When Your DNA Is Damaged? - Monica Menesini

    What Happens When Your DNA Is Damaged? - Monica Menesini

    406 views / 0 likes - added

    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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  • 02:23 What Is a Skin Allergy?

    What Is a Skin Allergy?

    299 views / 0 likes - added

    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

  • 05:29 The Invisible Universe Of The Human Microbiome

    The Invisible Universe Of The Human Microbiome

    567 views / 0 likes - added

    The next time you look in a mirror, think about this: In many ways you're more microbe than human. There are 10 times more cells from microorganisms like bacteria and fungi in and on our bodies than there are human cells. But these tiny compatriots are in

  • 04:33 What Is Leukemia? - Danilo Allegra And Dania Puggioni

    What Is Leukemia? - Danilo Allegra And Dania Puggioni

    403 views / 0 likes - added

    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

  • 05:17 Why Women Are Stripey

    Why Women Are Stripey

    430 views / 0 likes - added

    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

  • 07:11 Immune System: Innate and Adaptive Immunity Explained

    Immune System: Innate and Adaptive Immunity Explained

    297 views / 0 likes - added

    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

  • 03:44 Repairing Hearts, Brains & Eyes: A Stem Cell Update

    Repairing Hearts, Brains & Eyes: A Stem Cell Update

    367 views / 0 likes - added

    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

  • 02:50 How Do Car Horns Work?

    How Do Car Horns Work?

    444 views / 0 likes - added

    The next time you honk your car horn at that jerk who cut you off, you’ll understand how it uses physics to get the job done. Learn more at HowStuffWorks.com Share on Facebook: https://goo.gl/ICxuu4 Share on Twitter: https://goo.gl/m6dpEV Subscribe: http:

  • 02:37 Reprogramming Skin to Grow New Organs Is Now Possible

    Reprogramming Skin to Grow New Organs Is Now Possible

    270 views / 0 likes - added

    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

  • 03:19 The Cancer Gene We All Have - Michael Windelspecht

    The Cancer Gene We All Have - Michael Windelspecht

    477 views / 0 likes - added

    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

  • 10:23 Respiratory System, Part 2: Crash Course A&P #32

    Respiratory System, Part 2: Crash Course A&P #32

    577 views / 1 likes - added

    Can a paper bag really help you when you are hyperventilating? It turns out that it can. In part 2 of our look at your respiratory system Hank explains how your blood cells exchange oxygen and CO2 to maintain homeostasis. We'll dive into partial pressure

  • 04:55 Can the “immortal” jellyfish help cure brain disease?

    Can the “immortal” jellyfish help cure brain disease?

    176 views / 0 likes - added

    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

  • 09:44 Popular Immune System, Part 2: Crash Course A&P #46

    Immune System, Part 2: Crash Course A&P #46

    709 views / 0 likes - added

    In the penultimate episode of Crash Course Anatomy & Physiology, Hank explains your adaptive immune system. The adaptive immune system's humoral response guards extracellular terrain against pathogens. Hank also explains B cells, antibodies, and how vacci

  • 01:42 Scientists are testing out a device that could heal organs and brain injuries in seconds

    Scientists are testing out a device that could heal organs and brain injuries in seconds

    359 views / 0 likes - added

    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

  • 04:01 The Operating System Of Life - George Zaidan And Charles Morton

    The Operating System Of Life - George Zaidan And Charles Morton

    533 views / 0 likes - added

    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

  • 05:10 Oxygen’s surprisingly complex journey through your body - Enda Butler

    Oxygen’s surprisingly complex journey through your body - Enda Butler

    528 views / 1 likes - added

    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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  • 11:04 The Monopolization of America

    The Monopolization of America

    153 views / 0 likes - added

    Robert Reich looks at antitrust laws and corporate giants. Watch More: 3 The Failure of Trickle Down Economics https://youtu.be/cABuFmA3nhY For more videos like these, be sure to subscribe. If you'd like to support our work, you can do so here: www.inequa

  • 04:21 Is There Any Actual Science Behind Stem Cell Therapy?

    Is There Any Actual Science Behind Stem Cell Therapy?

    310 views / 0 likes - added

    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

  • 18:53 Electrotonic and Action Potentials

    Electrotonic and Action Potentials

    321 views / 0 likes - added

    How electrotonic and action potentials propagate down cells

  • 06:54 Extracellular Matrix

    Extracellular Matrix

    324 views / 0 likes - added

    Overview of how cells relate to the extracellular matrix.

  • 10:30 Popular Taste&Smell: Crash Course A&P #16

    Taste&Smell: Crash Course A&P #16

    737 views / 0 likes - added

    Hank resists the urge to devour a slice of pizza so that he can walk you through the way we experience our major special senses. It all boils down to one thing: sensory cells translating chemical, electromagnetic, and mechanical stimuli into action potent

  • 04:03 What Does Bone Marrow Actually Do?

    What Does Bone Marrow Actually Do?

    442 views / 1 likes - added

    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

  • 03:09 Your Body's Real Age

    Your Body's Real Age

    237 views / 0 likes - added

    Do all of your cells get switched out for new ones every seven years or so? Does anything remain with you throughout your entire life?

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

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

    597 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’

  • 08:19 This Is How Your Body Makes New Blood

    This Is How Your Body Makes New Blood

    104 views / 0 likes - added

    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

  • 01:59 People And Pets Live Inside A Microbial Cloud

    People And Pets Live Inside A Microbial Cloud

    527 views / 1 likes - added

    We shed about 1 million particles an hour, including bacteria and dead skin cells.

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

    Why Haven’t Hydrogen Vehicles Taken Over the World Yet?

    179 views / 0 likes - added

    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

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

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

    585 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

  • 00:29 Rare white giraffes caught on camera in Kenya

    Rare white giraffes caught on camera in Kenya

    346 views / 2 likes - added

    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.

  • 10:48 Mitosis: Splitting Up is Complicated - Crash Course Biology #12

    Mitosis: Splitting Up is Complicated - Crash Course Biology #12

    472 views / 0 likes - added

    Hank describes mitosis and cytokinesis - the series of processes our cells go through to divide into two identical copies. Crash Course Biology is now available on DVD! http://dftba.com/product/1av/CrashCourse-Biology-The-Complete-Series-DVD-Set Like Cras

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  • 04:00 Can Nanotechnology Turn Windows Into Solar Panels?

    Can Nanotechnology Turn Windows Into Solar Panels?

    517 views / 0 likes - added

    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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  • 04:44 Genetically Engineered Cancer-Fighting Algae

    Genetically Engineered Cancer-Fighting Algae

    474 views / 0 likes - added

    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

  • 05:04 Tumour Immunology And Immunotherapy

    Tumour Immunology And Immunotherapy

    418 views / 0 likes - added

    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

  • 04:52 Apoptosis and venetoclax

    Apoptosis and venetoclax

    190 views / 0 likes - added

    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

  • 13:14 Scale of the Small

    Scale of the Small

    446 views / 0 likes - added

    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

  • 01:03 Earth-Size Telescope Will Make Black Holes Say "Cheese!"

    Earth-Size Telescope Will Make Black Holes Say "Cheese!"

    376 views / 0 likes - added

    Nobel laureate Robert Wilson discusses how a network of telescopes might illumine a black hole, after the 92nd Street Y’s Bang! Bang! event. For more black hole coverage, check out Scientific American's Dark Star Diaries: https://blogs.scientificamerican.

  • 16:20 Role of Phagocytes in Innate or Nonspecific Immunity

    Role of Phagocytes in Innate or Nonspecific Immunity

    294 views / 0 likes - added

    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

  • 04:29 DNA: The Book Of You - Joe Hanson

    DNA: The Book Of You - Joe Hanson

    590 views / 0 likes - added

    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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  • 02:07 Yeast Cell - 3D

    Yeast Cell - 3D

    598 views / 0 likes - added

    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.

  • 09:34 Popular The Heart, Part 2 - Heart Throbs: Crash Course A&P #26

    The Heart, Part 2 - Heart Throbs: Crash Course A&P #26

    806 views / 1 likes - added

    Today we're talking the heart and heart throbs -- both literal and those of the televised variety. Hank explains how your heart’s pacemaker cells use leaky membranes to generate their own action potentials, and how the resulting electricity travels throug

  • 03:19 Should We Grow Human Organs In Pigs?

    Should We Grow Human Organs In Pigs?

    443 views / 0 likes - added

    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

  • 13:14 I Asked Bill Gates What's The Next Crisis?

    I Asked Bill Gates What's The Next Crisis?

    60 views / 0 likes - added

    I got the chance to interview Bill Gates so I asked him: Will Covid-19 be the last pandemic? How does he deal with misinformation and conspiracy theories? And what is the next disaster? The Foundation Letter is here: https://ve42.co/BG21Special thanks to

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

    How Do The Lungs Work? - Emma Bryce

    621 views / 0 likes - added

    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...

  • 04:53 The Undying Hydra: A Freshwater Mini-Monster That Defies Aging | Deep Look

    The Undying Hydra: A Freshwater Mini-Monster That Defies Aging | Deep Look

    49 views / 0 likes - added

    Could this tiny creature, named after a mythical multiheaded monster, hold the secret to eternal youth? Related to jellyfish and anemones, the hydra has an almost otherworldly ability to heal itself and stave off aging.SUBSCRIBE to Deep Look! http://goo.g

  • 03:50 This Is How Your Brain Powers Your Thoughts

    This Is How Your Brain Powers Your Thoughts

    278 views / 0 likes - added

    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

  • 07:14 Popular Scientists May Have Found a Way to Treat All Cancers... By Accident | SciShow News

    Scientists May Have Found a Way to Treat All Cancers... By Accident | SciShow News

    944 views / 1 likes - added

    Go to http://Brilliant.org/SciShow to try out Brilliants Daily Challenges. The first 200 subscribers get 20% off an annual Premium subscription.A universal cure for cancer would be a truly historic achievement in medicine, and it seems that scientists may

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  • 07:56 Blood Is So Much More Than You Think, Here's What's Inside

    Blood Is So Much More Than You Think, Here's What's Inside

    152 views / 0 likes - added

    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

  • 03:23 What Is A

    What Is A

    267 views / 0 likes - added

    Learn about Wet Cells with Mr. Wizard. Subscribe now for more science, nature and technology clips from the 1980's Nickelodeon show, Mr. Wizard's World, every week on #WizardWednesdays.

  • 04:39 Why Can't We Reverse Nerve Damage?

    Why Can't We Reverse Nerve Damage?

    296 views / 0 likes - added

    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 ►

  • 04:00 Popular Cell Vs. Virus: A Battle For Health - Shannon Stiles

    Cell Vs. Virus: A Battle For Health - Shannon Stiles

    734 views / 2 likes - added

    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...

  • 06:20 Endomembrane System

    Endomembrane System

    371 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.

  • 02:34 Freezing With Liquid Nitrogen

    Freezing With Liquid Nitrogen

    342 views / 0 likes - added

    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

  • 04:25 Atoms From Nuclear Explosions Are Embedded in Your Brain, But You’re Fine

    Atoms From Nuclear Explosions Are Embedded in Your Brain, But You’re Fine

    214 views / 0 likes - added

    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

  • 03:36 How Scientists Can Manipulate Memories With Light

    How Scientists Can Manipulate Memories With Light

    280 views / 0 likes - added

    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

  • 16:11 11 Levels of Origami: Easy to Complex | WIRED

    11 Levels of Origami: Easy to Complex | WIRED

    208 views / 0 likes - added

    Origami artist and physicist Robert J. Lang explains origami in 11 levels of difficulty. From a simple, traditional cicada to an extremely intricate one, watch how Robert J. Lang demonstrates and breaks down everything that goes into the art of origami.St

  • 03:01 Ammonia—a renewable fuel made from sun, air, and water—could power the globe without carbon

    Ammonia—a renewable fuel made from sun, air, and water—could power the globe without carbon

    316 views / 0 likes - added

    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

  • 11:31 Mysterious Jiggly Crystals and Other Intracellular Structures

    Mysterious Jiggly Crystals and Other Intracellular Structures

    119 views / 0 likes - added

    Let's journey deep into the cells themselves to take a look at some of the structures that keep cells alive and others that do... something... that we'll figure out someday... probably.Follow Journey to the Microcosmos:Twitter: https://twitter.com/journey

  • 01:52 Most cones don't really see color

    Most cones don't really see color

    328 views / 0 likes - added

    Color perception limited to a surprisingly few number of retinal cells. Read more: http://scim.ag/2cZWrc9 JOIN AAAS: http://scim.ag/2bxrxnH

  • 35:42 The Archimedes Principle | Szydlo's At Home Science

    The Archimedes Principle | Szydlo's At Home Science

    61 views / 0 likes - added

    Andrew explores the well know but perhaps not so well understood Archimedes principle.We start off in ancient Sicily for a surprising dip in the bath with Archimedes, followed by a variety of experiments and demonstrations back in Andrew's basement lab. t

  • 03:30 Whats Inside A Caterpillar 'Cocoon'

    Whats Inside A Caterpillar 'Cocoon'

    122 views / 0 likes - added

    Contrary to popular belief, a chrysalis is not a pouch or a sac Its actually the caterpillars own body! During metamorphosis, the former caterpillar releases digestive juices that dissolve cells in its muscles, gut, and other organs. Then, special groups

  • 09:33 This Is How Your Body Turns Food Into Energy

    This Is How Your Body Turns Food Into Energy

    145 views / 0 likes - added

    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

  • 03:29 The Invisible Insect Highway Above You

    The Invisible Insect Highway Above You

    52 views / 0 likes - added

    An animation with Robert Krulwich about the amazing amount of insects that are zipping around high up in the sky above you.

  • 04:45 What are mini brains? - Madeline Lancaster

    What are mini brains? - Madeline Lancaster

    391 views / 0 likes - added

    Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/can-we-grow-human-brains-outside-our-bodies-madeline-lancaster Shielded by our thick skulls and swaddled in layers of protective tissue, the human brain

  • 02:30 Photosynthesis

    Photosynthesis

    222 views / 0 likes - added

    Exploration of the photosynthesis reaction inside chloroplasts of plant cells. By Drew Berry, wehi.tv Created for E.O.Wilson’s Life on Earth interactive textbook of biology (2014), available free from iBook Store Visit wehi.tv

  • 09:19 The Hidden Physics Behind Your Breath

    The Hidden Physics Behind Your Breath

    118 views / 0 likes - added

    You breath all the time, whether you think about it or not. But how does that even work? And what is breathing for? Patricks got all the answers to your oxygen-deprived questions in this episode. And yeah, theres physics involved. Subscribe to Seeker! htt

  • 04:33 This Cell Might Hold the Answer to a Universal Cure for Cancer

    This Cell Might Hold the Answer to a Universal Cure for Cancer

    83 views / 0 likes - added

    A new immune discovery could provide a universal cancer cure, so how does it work... and how close is it to actually happening? Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/ElementsPlaylist Visit our shop at http:/

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

    Cellular Cannibalism May Have Led to the Evolution of Everything, Including Us

    455 views / 0 likes - added

    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

  • 09:04 Electrochemistry: Crash Course Chemistry #36

    Electrochemistry: Crash Course Chemistry #36

    457 views / 0 likes - added

    You can directly support Crash Course at http://www.subbable.com/crashcourse Subscribe for as little as $0 to keep up with everything we're doing. Also, if you can afford to pay a little every month, it really helps us to continue producing great content.

  • 03:32 What Happens When CRISPR Backfires?

    What Happens When CRISPR Backfires?

    193 views / 0 likes - added

    CRISPR is touted as a gene editing technology to change the world, but recent studies show that it might actually be doing more harm than good. Your Body Could Be Immune to CRISPR! Is This the End of Gene Editing? - https://youtu.be/ow4b7eg2ibc Read More:

  • 01:41 Creating artificial tissues just got easier, thanks to this tetris-like building technique

    Creating artificial tissues just got easier, thanks to this tetris-like building technique

    563 views / 0 likes - added

    New method allows researchers to build structures from cells with unprecedented precision. Read more: http://bit.ly/2eMuUcv Read the research ($): http://advances.sciencemag.org/content/2/10/e1600911 JOIN AAAS: http://scim.ag/2bxrxnH

  • 11:05 Popular Digestive System, Part 1: Crash Course A&P #33

    Digestive System, Part 1: Crash Course A&P #33

    909 views / 3 likes - added

    Nachos are delicious. And versatile because today they're also going to help us learn a thing or two about your digestive system. Nachos can provide us with energy and raw materials, by first ingesting something nutritious, propelling it through the alime

  • 11:25 Worlds Smallest Tesla Valve? - Shrinky Dink (Shrink Film) Microfluidics

    Worlds Smallest Tesla Valve? - Shrinky Dink (Shrink Film) Microfluidics

    185 views / 0 likes - added

    Microfluidics is the study and construction of collections of tiny fluid channels that can accomplish an incredible array of tasks; from simple mixing, to math and computer logic. But making the flow cells that make use of the principles of microfluidics

  • 14:12 Sound By Numbers: The Rise of Digital Sound

    Sound By Numbers: The Rise of Digital Sound

    115 views / 0 likes - added

    You can support this channel on Patreon! Link below These days, listening to music on the analog formats of old has seen a massive resurgence. Whether its cassettes or vinyl, it seems analog is in and mp3s are out. But digital sound is pretty freaking nea

  • 01:30 Robotic Ray Is Part Animal, Part Machine

    Robotic Ray Is Part Animal, Part Machine

    424 views / 0 likes - added

    Light-controlled cardiac muscle cells guide swimming of an artificial animal. Learn more: http://scim.ag/29rkDCn Read the research: http://scim.ag/29lax1u JOIN AAAS: http://scim.ag/2bxrxnH

  • 02:32 'The Irishman': De-Aging Visual Effects | Localish

    'The Irishman': De-Aging Visual Effects | Localish

    117 views / 0 likes - added

    'The Irishman' visual effects supervisor, Pablo Helman, reveals that 'Marty Scorsese and Robert De Niro have been trying to make this movie for about ten years'. The now Oscar-nominated Helman was faced with a potentially impossible task: to make three Ho

  • 04:11 Why Don't We Have Water Powered Cars Yet?

    Why Don't We Have Water Powered Cars Yet?

    189 views / 1 likes - added

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

  • 04:26 How Crystals Can Turn Any Surface Into a Solar Panel

    How Crystals Can Turn Any Surface Into a Solar Panel

    19 views / 0 likes - added

    Scientists are on the hunt for a more efficient solar panel cell. Perovskites show a lot of promise, but face a few obstacles before they become commercially viable. Subscribe to Seeker! http://bit.ly/subscribeseeker Watch more Elements! http://bit.ly/Ele

  • 04:26 Scientists’ Crazy Plan to Power Solar Panels with E. Coli

    Scientists’ Crazy Plan to Power Solar Panels with E. Coli

    198 views / 0 likes - added

    New biogenic solar cells could be cheaper and more efficient than current solar technology. Here’s how they work. Your Gut Microbes Are Controlling Your Mind, Here’s What You’ll Do For Them - https://youtu.be/0raVj1BA7iU Read More: This bacteria could boo

  • 12:04 Is Success Luck or Hard Work?

    Is Success Luck or Hard Work?

    122 views / 0 likes - added

    In a competitive world, tiny advantages can make all the difference. Get 10% off Snatoms with code 'giveluck' in the US: https://ve42.co/USA or International: https://snatoms.comIf you would like to receive Snatoms, submit the form here: https://ve42.co/g

  • 03:14 Glow In The Dark Worm Genes - Christmas Lectures with Alison Woollard

    Glow In The Dark Worm Genes - Christmas Lectures with Alison Woollard

    145 views / 0 likes - added

    Alison Woollard shows how we can use special genes to make worms' muscle cells glow in the dark. Watch the full first lecture of the series: https://www.rigb.org/christmas-lectures/watch/2013/life-fantastic/where-do-i-come-from?utm_source=youtube&utm_medi

  • 02:56 'Particle' robots: The bio-inspired bots that move with no brain

    'Particle' robots: The bio-inspired bots that move with no brain

    632 views / 0 likes - added

    Researchers have built a robot made up of individual ‘particles’ that moves with no centralised control. The bots rely on the same kind of statistical mechanics that allows groups of cells to move, creating some intriguing possibilities. Find

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  • 03:01 A Robotic Fish Swims in the Ocean WIth Other Fish

    A Robotic Fish Swims in the Ocean WIth Other Fish

    330 views / 1 likes - added

    More info: http://bit.ly/SoFiRobot Paper: http://robert.katzschmann.eu/wp-content/uploads/2018/03/katzschmann2018exploration.pdf

  • 09:03 The Ideal Gas Law: Crash Course Chemistry #12

    The Ideal Gas Law: Crash Course Chemistry #12

    530 views / 0 likes - added

    Gases are everywhere, and this is good news and bad news for chemists. The good news: when they are behaving themselves, it's extremely easy to describe their behavior theoretically, experimentally and mathematically. The bad news is they almost never beh

  • 07:25 Could You Be Immune To Everything?

    Could You Be Immune To Everything?

    451 views / 0 likes - added

    You can learn more at https://curiositystream.com/smart Don’t miss our next video! SUBSCRIBE! ►► http://bit.ly/iotbs_sub ↓↓↓ More info and sources below ↓↓↓ **We said 30 days free, but CuriosityStream is feeling extra generous and is giving our viewers th

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  • 10:01 Blood, Part 2 - There Will Be Blood: Crash Course A&P #30

    Blood, Part 2 - There Will Be Blood: Crash Course A&P #30

    600 views / 0 likes - added

    It's time to start talking about some of the terrible things you can do to your own body, like blood doping. We'll start by explaining the structure and function of your erythrocytes, and of hemoglobin, which they use to carry oxygen. We'll follow the for

  • 04:26 "Why Should We Go To Mars?"

    "Why Should We Go To Mars?"

    53 views / 0 likes - added

    Dr. Robert Zubrin with a brilliant answer to why we should go to mars.Watch the full talk here: https://www.youtube.com/watch?v=EKQSijn9FBs

  • 39:16 Chemical Electricity | Szydlo's At Home Science

    Chemical Electricity | Szydlo's At Home Science

    92 views / 0 likes - added

    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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    How Does Leprosy Damage the Human Body?

    176 views / 0 likes - added

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    How Do Anti-Aging Creams Work?

    366 views / 0 likes - added

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    What is Metabolism?

    228 views / 0 likes - added

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    519 views / 0 likes - added

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    172 views / 0 likes - added

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    Fresh human brains yield delicious data

    348 views / 0 likes - added

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    Fruit Fly Guts with Leslie! | Lab Next Door

    386 views / 0 likes - added

    I visit my friend Leslie to talk about fruit flies, guts, stem cells, and poop! Trying to document grad school one YouTube video at a time, from lab equipment to genetics lessons to interviews with other students! Each week is a new view into life as a gr

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    Why Do Allergies Make You Sneeze?

    548 views / 0 likes - added

    Do you suffer from allergies? Follow the dendritic cell and the entire Scientific American Allergy Orchestra to discover how allergens from pollen to pet dander can change the body’s tune. Transcript: Sneezy? Itchy? Perhaps your seasonal allergies have yo

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    603 views / 0 likes - added

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    How Many Species Are There?

    562 views / 1 likes - added

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  • 02:56 Why Jellyfish Float Like a Butterfly—And Sting Like a Bee | Deep Look

    Why Jellyfish Float Like a Butterfly—And Sting Like a Bee | Deep Look

    391 views / 1 likes - added

    Jellyfish don’t have a heart, or blood, or even a brain. They’ve survived five mass extinctions. And you can find them in every ocean, from pole to pole. What’s their secret? Keeping it simple, but with a few dangerous tricks. DEEP LOOK: a new ultra-HD (4

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    Is There a Limit to How Small Life Can Get?

    402 views / 0 likes - added

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  • 09:39 Vision: Crash Course A&P #18

    Vision: Crash Course A&P #18

    666 views / 0 likes - added

    Next stop in our tour of your sensory systems? VISION. With a little help from an optical illusion, we take a look inside your eyes to try to figure out how your sense of vision works -- and how it can be tricked. *** Table of Contents The Structure of th

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    Scientists overlooked how high radiation could devastate Mars exploration missions

    330 views / 0 likes - added

    Scientists have long known high levels of radiation exists on Mars. But could it be so high that humans won't be able to handle when we get there? Following is a transcript of the video. Going to Mars may be more dangerous than we thought. The major probl

  • 02:14 Visualizing the 600-Cell

    Visualizing the 600-Cell

    288 views / 0 likes - added

    Mathematician/geometer Dugan Hammock of Quantum Gravity Research shows us a visualization of the 4-dimensional 600-Cell projected to 3D object (further projected, technically, to 2D on his computer screen.) The 600-Cell is a 4-dimensional shape made of 60

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    How to Turn Cancer Against Itself

    150 views / 0 likes - added

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    Neuroscience: Crammed With Connections

    445 views / 0 likes - added

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  • 09:13 This Is How Your DNA Made You

    This Is How Your DNA Made You

    65 views / 0 likes - added

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    What Does Radiation Poisoning Do to Your Body?

    510 views / 0 likes - added

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

    Hearing & Balance: Crash Course A&P #17

    699 views / 0 likes - added

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    Spore Rain (mushrooms reproduction)

    10 views / 0 likes - added

    The evolutionary concept has spread through the different branches of human knowledge and spread the spores of mushrooms. Each new season countless spores are released into the air by the mushroom kingdom. For a few days, every body tries to play to the b

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    Engineers Created A New Bionic Arm That Can Grow With You

    338 views / 0 likes - added

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  • 05:44 2018 Breakthrough of the Year

    2018 Breakthrough of the Year

    185 views / 0 likes - added

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  • 07:33 LOONEY TUNES (Looney Toons): The Wacky Wabbit Bugs Bunny (1942) (Remastered HD 1080p)

    LOONEY TUNES (Looney Toons): The Wacky Wabbit Bugs Bunny (1942) (Remastered HD 1080p)

    369 views / 0 likes - added

    The Wacky Wabbit is a Warner Bros. cartoon in the Merrie Melodies series. It was released on May 2, 1942. It was directed by Robert Clampett. It stars Bugs Bunny and Elmer Fudd (voiced by Mel Blanc and Arthur Q. Bryan, respectively). Directed by Robert Cl

  • 07:07 LOONEY TUNES (Looney Toons): A Day at the Zoo (1939) (Remastered) (HD 1080p)

    LOONEY TUNES (Looney Toons): A Day at the Zoo (1939) (Remastered) (HD 1080p)

    479 views / 0 likes - added

    A Day at the Zoo is a 1939 Warner Bros. animated cartoon in the Merrie Melodies series. It was directed by Tex Avery, with musical direction by Carl Stalling. It was written by Melvin Millar. No voice credits are given. Mel Blanc provides most of the inci

  • 10:26 Using Nature To Grow Batteries - Angela Belcher

    Using Nature To Grow Batteries - Angela Belcher

    340 views / 0 likes - added

    Inspired by an abalone shell, Angela Belcher programs viruses to make elegant nanoscale structures that humans can use. Selecting for high-performing genes through directed evolution, she's produced viruses that can construct powerful new batteries, clean

  • 03:01 Radiation vs Radioactive Atoms

    Radiation vs Radioactive Atoms

    58 views / 0 likes - added

    There seems to be confusion about what radiation is and where it comes from. Many people believe it is the radiation that comes directly from nuclear power plants that poses a threat to public safety. In fact it is the radioactive atoms, which can escape

  • 03:39 Nature's Mood Rings: How Chameleons Really Change Color | Deep Look

    Nature's Mood Rings: How Chameleons Really Change Color | Deep Look

    502 views / 5 likes - added

    Chameleons don't change color to match their environment; it’s just the opposite. How do they do it? By manipulating tiny crystals in their skin. Now, UC Berkeley researchers are on a quest to create synthetic chameleon skin inspired by these reptiles’ un

  • 04:31 How This Lab-Grown Patch Could Repair Your Heart

    How This Lab-Grown Patch Could Repair Your Heart

    188 views / 0 likes - added

    A heart attack can leave a heart permanently damaged. However, these new "beating" patches might be able to save the lives of those with damaged hearts. This 3D Bioprinted Organ Just Took Its First "Breath"https://youtu.be/V0rIP_u1JPQRead More: About Hear

  • 04:21 Inside Alzheimer’s disease

    Inside Alzheimer’s disease

    246 views / 0 likes - added

    Our understanding of Alzheimer’s disease has come along way in the last century. In this animation, Nature Neuroscience takes us inside the brain to explore the cells, molecules and mechanisms involved in the onset and progression of this devastating cond

  • 04:49 Want a Whole New Body? Ask This Flatworm How | Deep Look

    Want a Whole New Body? Ask This Flatworm How | Deep Look

    180 views / 0 likes - added

    Planarians are tiny googly-eyed flatworms with an uncanny ability: They can regrow their entire bodies, even a new head. So how do they do it? You can learn more about CuriosityStream at https://curiositystream.com/deeplook Support Deep Look on Patreon!!

  • 02:56 This Is How Your Skin Holds In Bodily Fluids

    This Is How Your Skin Holds In Bodily Fluids

    391 views / 0 likes - added

    Ever wondered how skin absorbs liquids but doesn't let them leak out? Scientists have found the answer using highly specialized microscopes. Here's Why Your Skin Doesn't Rip Easily - https://youtu.be/9P3bmrB_KM8 Sign Up For The Seeker Newsletter Here - ht

  • 04:13 Could Increasing the Melanin In Your Skin Protect You From Cancer?

    Could Increasing the Melanin In Your Skin Protect You From Cancer?

    348 views / 0 likes - added

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  • 18:28 The Antique Toaster that's Better than Yours

    The Antique Toaster that's Better than Yours

    170 views / 0 likes - added

    You can support this channel on Patreon! Link below That title isn’t hyperbole or clickbait nonsense. This really is better than your toaster. At least, I think so. Seriously, can we make this the norm, please? If we figured it out in 1948, you&rsqu

  • 04:26 What Makes Tattoos Permanent? - Claudia Aguirre

    What Makes Tattoos Permanent? - Claudia Aguirre

    688 views / 0 likes - added

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  • 05:04 How do your hormones work? - Emma Bryce

    How do your hormones work? - Emma Bryce

    251 views / 0 likes - added

    Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/how-do-your-hormones-work-emma-bryce Over our lifetimes, our bodies undergo a series of extraordinary metamorphoses: we grow, experience puberty, and ma

  • 04:17 Chromosome and Kinetochore

    Chromosome and Kinetochore

    186 views / 0 likes - added

    This visualisation is a multi-scale reconstruction of the organisation and structural features of DNA inside a chromosome of a living cell. Multiple forms of data are seamlessly woven together to accurately reconstruct the molecular systems that build, or

  • 04:48 Photosynthesis: ATP and ADP Cycle

    Photosynthesis: ATP and ADP Cycle

    199 views / 0 likes - added

    Craig Beals explains how ATP and ADP cycle during Photosynthesis. The following are examined: ATP, ADP, Chlorophyll, Chemical Energy, Cells, Phosphate groups, etc. To download of copy of the handout/worksheet go to my website at: http://goo.gl/wk4RjT To l

  • 04:07 What Is The Biggest Single-celled Organism? - Murry Gans

    What Is The Biggest Single-celled Organism? - Murry Gans

    480 views / 0 likes - added

    View full lesson: http://ed.ted.com/lessons/what-is-the-biggest-single-celled-organism-murry-gans The elephant is a creature of epic proportions — and yet, it owes its enormity to more than 1,000 trillion microscopic cells. And on the epically small end o

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  • 03:33 Engineers Made Fake DNA To Fix Genetic Disorders

    Engineers Made Fake DNA To Fix Genetic Disorders

    332 views / 0 likes - added

    Can you alter DNA to cure blood diseases like thalassemia? Engineers look into peptide nucleic acid molecules to explore the possibilities! Animal Planet GO – http://smart.link/57ae190980d80 What is CRISPR & How Could It Edit Your DNA? - https://youtu.be/

  • 05:22 What Does Lead Poisoning Do To Your Brain?

    What Does Lead Poisoning Do To Your Brain?

    277 views / 0 likes - added

    How does lead damage our brains—and what can we do to stop it? Subscribe! http://bit.ly/1FkxVLb ‖ Twitter! https://twitter.com/gross_science ‖ Tumblr! http://grossscience.tumblr.com/ ↓Want more gross info?↓ Dysregulation of BDNF-TrkB Signaling in Developi

  • 04:00 Could Your Brain Repair Itself? - Ralitsa Petrova

    Could Your Brain Repair Itself? - Ralitsa Petrova

    560 views / 1 likes - added

    View full lesson: http://ed.ted.com/lessons/could-your-brain-repair-itself-ralitsa-petrova Imagine the brain could reboot, updating its damaged cells with new, improved units. That may sound like science fiction — but it’s a potential reality scientists a

  • 08:36 The Rise and Fall of the Tallest Mammal to Walk the Earth

    The Rise and Fall of the Tallest Mammal to Walk the Earth

    114 views / 0 likes - added

    It arose from rhino ancestors that were a lot smaller, but Paraceratherium would take a different evolutionary path. Believe it or not, it actually became so big that it probably got close to what scientists think might be the actual upper limit for a lan

  • 03:36 Why Don't We Just Put Solar Panels In Space?

    Why Don't We Just Put Solar Panels In Space?

    333 views / 0 likes - added

    If we can capture energy from the sun, why don't we just put solar panels in space? Watch More: Check out Trace's channel! ►►►► https://www.youtube.com/watch?v=qB3LNwCYVAw Support Life Noggin on Patreon: https://www.patreon.com/LifeNogginStudios Official

  • 05:06 Secrets of the X chromosome - Robin Ball

    Secrets of the X chromosome - Robin Ball

    428 views / 0 likes - added

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  • 05:05 Popular How do drugs affect the brain? - Sara Garofalo

    How do drugs affect the brain? - Sara Garofalo

    716 views / 2 likes - added

    View full lesson: http://ed.ted.com/lessons/how-do-drugs-affect-the-brain-sara-garofalo Most people will take a pill, receive an injection, or otherwise take some kind of medicine during their lives. But most of us don’t know anything about how thes

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