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Search Results: "Scale Of Cells"

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

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

    593 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

  • 07:20 Scale Of Cells

    Scale Of Cells

    560 views / 0 likes - added

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

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  • 07:58 How does a Mechanical Scale work? (Spring Scale)

    How does a Mechanical Scale work? (Spring Scale)

    182 views / 1 likes - added

    Come learn how a Mechanical Scale works with 3D Animation! We'll also dive into some physics with Hooke's Law.more links belowFloor Scale on Amazon: https://amzn.to/38pnhFKHanging Scale on Amazon: https://amzn.to/3cchLY2Topics explored in this video: Hook

  • 13:14 Scale of the Small

    Scale of the Small

    690 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

  • 11:15 Logarithmic Scale

    Logarithmic Scale

    512 views / 0 likes - added

    Understanding how logarithmic scale is different from linear scale and why it could be useful More free lessons at: http://www.khanacademy.org/video?v=sBhEi4L91Sg

  • 05:53 Cytotoxic T cells

    Cytotoxic T cells

    440 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

  • 20:34 Helper T Cells

    Helper T Cells

    586 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

    561 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

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

    What Are Stem Cells? - Craig A. Kohn

    2,277 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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  • 01:00 Why Doesn't The Scale Increase?

    Why Doesn't The Scale Increase?

    102 views / 0 likes - added

    I show you why the scale doesn't increase when you set a Bernoulli floating ball system on a scaleSee the full video here: https://youtu.be/dk8mFXt9eSASubscribe to my other channel here: https://www.youtube.com/c/TheActionLab#shorts

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

    Plant Cells: Crash Course Biology #6

    1,482 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

  • Henrietta Lacks: The 'immortal' cells that changed the world - BBC REEL

    Henrietta Lacks: The 'immortal' cells that changed the world - BBC REEL

    207 views / 0 likes - added

    In 1951, Henrietta Lacks, a black woman from Baltimore, USA, died of cancer. However, cells taken from her body without her knowledge continued to grow and multiply even after her death. They became the first 'immortalised human cell line' and changed med

  • Rotting Fruit on Scale

    Rotting Fruit on Scale

    203 views / 0 likes - added

    Weight loss process of a fruit while rotting - subscribe http://www.youtube.com/user/TEMP0NAUT?sub_confirmation=1This honeydew melon fruit loses its' weight in timelapse while rotting on the scales over a span of 290 days. Fruit and Food Time-lapse Playli

  • 05:41 A robotic Petri dish: How to grow human cells in a robot shoulder

    A robotic Petri dish: How to grow human cells in a robot shoulder

    171 views / 0 likes - added

    Human cells grown in the lab could one day be used for a variety of tissue grafts, but these cells need the right kind of environment and stimulation. New research suggests that robot bodies could provide tendon cells with the same kind of stretching and

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

    The Immortal Cells Of Henrietta Lacks - Robin Bulleri

    871 views / 2 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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  • 04:09 Popular Why Are Stem Cells So Important?

    Why Are Stem Cells So Important?

    1,580 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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  • 12:55 Scale of the Galaxy

    Scale of the Galaxy

    586 views / 0 likes - added

    Scale of the Galaxy More free lessons at: http://www.khanacademy.org/video?v=rcLnMe1ELPA

  • 10:50 Intergalactic Scale

    Intergalactic Scale

    518 views / 0 likes - added

    Intergalactic Scale More free lessons at: http://www.khanacademy.org/video?v=JiE_kNk3ucI

  • 11:03 Scale of the Large

    Scale of the Large

    545 views / 0 likes - added

    Attempting to comprehend the scale of the large More free lessons at: http://www.khanacademy.org/video?v=5FEjrStgcF8

  • 18:26 Galvanic Cells

    Galvanic Cells

    536 views / 0 likes - added

    Redox reactions to drive Galvanic Cells.

  • 09:31 Popular Scale of Earth and  Sun

    Scale of Earth and Sun

    717 views / 3 likes - added

    Scale of Earth and Sun More free lessons at: http://www.khanacademy.org/video?v=GZx3U0dbASg

  • 12:31 Popular Scale of Solar System

    Scale of Solar System

    757 views / 3 likes - added

    Scale of Solar System More free lessons at: http://www.khanacademy.org/video?v=GP53b__h4ew

  • 10:20 To Scale: TIME

    To Scale: TIME

    178 views / 0 likes - added

    On a dry lakebed in the Mojave, a group of friends build a practical scale model of time: 13.8 billion years of cosmic evolution, and our place within it. Best viewed at 4k playback on the largest screen available, with good sound or headphones. A complet

  • 06:50 Popular Prokaryotic And Eukaryotic Cells

    Prokaryotic And Eukaryotic Cells

    743 views / 0 likes - added

    Prokaryotic and eukaryotic cells. Bacteria and archaea.

  • 04:08 Popular How small are we in the scale of the universe? - Alex Hofeldt

    How small are we in the scale of the universe? - Alex Hofeldt

    791 views / 0 likes - added

    View full lesson: http://ed.ted.com/lessons/how-small-are-we-in-the-scale-of-the-universe-alex-hofeldt In 1995, scientists pointed the Hubble Telescope at an area of the sky near the Big Dipper. The location was apparently empty, and the whole endeavor wa

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  • 01:50 How Far Away is the Moon? (The Scale of the Universe)

    How Far Away is the Moon? (The Scale of the Universe)

    271 views / 0 likes - added

    If the Earth were the size of a basketball and the moon a tennis ball, how far apart would they be? Diagrams that are not to scale make us think that they're closer than they really are.

  • 08:18 Scale of Distance to Closest Stars

    Scale of Distance to Closest Stars

    548 views / 0 likes - added

    Scale of Distance to Closest Stars More free lessons at: http://www.khanacademy.org/video?v=jEeJkkMXt6c

  • 07:07 Cosmological Time Scale 1

    Cosmological Time Scale 1

    563 views / 0 likes - added

    Cosmological Time Scale 1 More free lessons at: http://www.khanacademy.org/video?v=DRtLXagrMHw

  • 06:18 Cosmological Time Scale 2

    Cosmological Time Scale 2

    495 views / 0 likes - added

    Cosmological Time Scale 2 More free lessons at: http://www.khanacademy.org/video?v=LO7-3MpWijU

  • 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

    435 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

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

    This is How Your Body Makes New Cells

    635 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

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

    How We Think Complex Cells Evolved - Adam Jacobson

    840 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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  • 00:42 Snippet: Wounds close with the help of fat cells

    Snippet: Wounds close with the help of fat cells

    420 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

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

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

    605 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

  • 07:19 Can we live forever?  Human skin cells REVERSED in age!

    Can we live forever? Human skin cells REVERSED in age!

    149 views / 0 likes - added

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

  • 16:30 Popular Red blood cells

    Red blood cells

    740 views / 0 likes - added

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

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

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

    658 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

  • 08:42 Popular Overview Of Animal And Plant Cells

    Overview Of Animal And Plant Cells

    794 views / 1 likes - added

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

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

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

    705 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

  • 19:55 Embryonic Stem Cells

    Embryonic Stem Cells

    512 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

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

    Your Cells Send Trillions of Messages Every Second, Here's How

    282 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

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

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

    299 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

  • 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

    550 views / 0 likes - added

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

  • 01:44 How Does A Bathroom Scale Work? (Mr. Wizard)

    How Does A Bathroom Scale Work? (Mr. Wizard)

    677 views / 0 likes - added

    Learn how a bathroom scale works 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.

  • 11:22 Natural Killer Cells: a Fascinating Evolutionary Arms Race

    Natural Killer Cells: a Fascinating Evolutionary Arms Race

    100 views / 0 likes - added

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

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

    Destroying Cancer Using Your Own Genetically Modified Cells

    627 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

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

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

    1,351 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

  • 07:07 To Scale: The Solar System

    To Scale: The Solar System

    580 views / 0 likes - added

    On a dry lakebed in Nevada, a group of friends build the first scale model of the solar system with complete planetary orbits: a true illustration of our place in the universe. A film by Wylie Overstreet and Alex Gorosh alexgorosh.com wylieoverstreet.com

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  • 04:09 This Will Kill Your Brain Cells!

    This Will Kill Your Brain Cells!

    348 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

    503 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

  • 03:53 Popular Heart Cells Are Bringing Robots To Life

    Heart Cells Are Bringing Robots To Life

    766 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

  • 01:37 Collaboration in Room-Scale Virtual Reality

    Collaboration in Room-Scale Virtual Reality

    513 views / 0 likes - added

    Play collaborative games, draw in 3D, and ​unlock the possibilities of VR: We present CocoVerse, a shared immersive virtual reality environment in which users interact with each other and create and manipulate virtual objects using a set of hand-based too

  • 07:04 How do Solar cells work?

    How do Solar cells work?

    691 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

  • 07:48 Biohacking our way to health with robot cells | Michael Levin

    Biohacking our way to health with robot cells | Michael Levin

    103 views / 0 likes - added

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

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

    How do Stem Cells Actually Work? | Earth Lab

    942 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

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

    How to biohack your cells to fight cancer - Greg Foot

    727 views / 1 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

    423 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

  • 02:31 STAR Size on a HUMAN SCALE | 3D

    STAR Size on a HUMAN SCALE | 3D

    134 views / 0 likes - added

    Let's change the game a little bit here, in this video i put the Most known suns we discover in a human scale to compare it in a big city, which can gave you the Perspective how big each of them are. Don't Forget to subscribe :)Become a RS Fan: https://ww

  • 04:12 SOL SYSTEM Size on a HUMAN SCALE | 3D

    SOL SYSTEM Size on a HUMAN SCALE | 3D

    227 views / 0 likes - added

    In this video i put the Solar system and most known exoplanets in a human scale to compare it in a big city, which can gave you the Perspective how big each of them are. Don't Forget to subscribe :)Become a RS Fan: https://www.youtube.com/@REDSIDEofficial

  • 15:11 Do People Understand The Scale Of The Universe?

    Do People Understand The Scale Of The Universe?

    39 views / 0 likes - added

    People dont understand the scale of the Universe. Theres a data driven way to read the news: go to https://ground.news/veritasium to get 30% off the Vantage plan and see through sensationalized reporting. If youre looking for a molecular modeling kit, try

  • 02:23 Sesame Street: Ernie Learns About A Scale

    Sesame Street: Ernie Learns About A Scale

    696 views / 0 likes - added

    Now suppose Ernie's baking an apple pie, and the recipe says "put in 2 pounds of apples." How would Ernie know how many apples to put in? Ernie would use a scale, that's how he would know. Subscribe to the Sesame Street Channel here: http://www.youtube.co

  • 05:34 Popular Plant Cells - Explanation

    Plant Cells - Explanation

    1,280 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

  • 02:25 Henrietta Lacks' Revolutionary HeLa Cells

    Henrietta Lacks' Revolutionary HeLa Cells

    67 views / 0 likes - added

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

  • 06:48 Popular Hannes Heppe Gigantic RC Scale Airbus Military A400M with Parachute ejection 3 Airlinertreffen 2015

    Hannes Heppe Gigantic RC Scale Airbus Military A400M with Parachute ejection 3 Airlinertreffen 2015

    812 views / 3 likes - added

    3. Airlinertreffen 2015/Oppingen Au Segelfluggelände (D) Hannes Heppe Gigantic RC Scale Airbus A400M Military with Parachute ejection.! enjoy it.... --Join us on Facebook-- https://www.facebook.com/groups/598815783477969/ --Follow me on Twitter-- htt

  • 08:02 MICRO WORLD on a Human Scale | 3D

    MICRO WORLD on a Human Scale | 3D

    114 views / 0 likes - added

    Micro World is the opposite of Macro World, but they looks the same thing because universe may not have boundaries, in this video we compared them on a human scale, to make you understand more clear the sizes of them. Video was made with UE5.1Become a RS

  • 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

    408 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

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

    Tracking live cells deep within animals’ bodies

    453 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

  • 09:05 Does the Floor Feel Your Weight in Indoor Skydiving? The Bernoulli's Ball Experiment on a Scale!

    Does the Floor Feel Your Weight in Indoor Skydiving? The Bernoulli's Ball Experiment on a Scale!

    479 views / 0 likes - added

    Get your Action Lab Box Now! https://www.theactionlab.com/ In this video I go indoor skydiving in order to answer a very interesting question! If you have a ball (or person) floating above a high strength fan on a scale, does the scale feel the weight of

  • 14:13 Popular B Lymphocytes (B cells)

    B Lymphocytes (B cells)

    833 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

  • 11:41 Popular What Do Aliens Look Like? The Kardashev Scale

    What Do Aliens Look Like? The Kardashev Scale

    1,206 views / 1 likes - added

    You can find our beautiful education posters, useful notebooks and cozy sweaters in our shop now: https://shop.kurzgesagt.orgSources & further reading:https://sites.google.com/view/sources-kardashev-scale/The observable universe is a big place that has be

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  • 05:11 View the world's first large scale 3D printed sculpture in 360 VR

    View the world's first large scale 3D printed sculpture in 360 VR

    269 views / 0 likes - added

    See how artist Jonathan Yeo created the world's first large scale 3D printed sculptural self portrait using Tilt Brush. As part of 'From Life' at the Royal Academy of Arts, Yeo takes you inside his studio and explains his process in creating the portrait.

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

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

    498 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

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

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

    1,089 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

  • 04:35 MICRO-WORLD on a Human Scale   (3D Animation)

    MICRO-WORLD on a Human Scale (3D Animation)

    196 views / 0 likes - added

    How would viruses, molecules or other microorganisms be if the atoms were a few centimeters in diameter?This video shows the different sizes of the micro world on a more familiar scale so that we have an idea of the enormous differences that there is.MY W

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

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

    731 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

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

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

    292 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

  • 09:27 Popular If You Fly a Drone in a Closed Box on a Scale, Will the Box Weigh Less?—Mind-Blowing Experiment!

    If You Fly a Drone in a Closed Box on a Scale, Will the Box Weigh Less?—Mind-Blowing Experiment!

    833 views / 1 likes - added

    Go checkout Brilliant through this link! https://brilliant.org/TheActionLab/ If you have a closed box on a scale, and fly something in it, like a drone, will the box weigh less when the drone is in the air vs. when it is in the box? What about with the li

  • 11:20 Popular Richter Scale

    Richter Scale

    754 views / 2 likes - added

    The basics of the logarithmic Richter and Moment Magnitude Scales to measure earthquakes More free lessons at: http://www.khanacademy.org/video?v=RFn-IGlayAg

  • 10:44 Scale and Indirect Measurement

    Scale and Indirect Measurement

    440 views / 0 likes - added

  • 07:44 The Incomprehensible Scale of 52!

    The Incomprehensible Scale of 52!

    160 views / 0 likes - added

    One of my favorite fun facts to share with someone is how no matter how implausible it seems, every time you shuffle a deck of cards, you've produced a sequence of cards that has never existed before. It's of course natural to doubt or even disagree with

  • 06:56 Vi and Sal Explore How We Think About Scale

    Vi and Sal Explore How We Think About Scale

    566 views / 0 likes - added

    Vi Hart (http://www.youtube.com/vihart) and Sal talk about how we humans perceive things nonlinearly More free lessons at: http://www.khanacademy.org/video?v=4xfOq00BzJA

  • 08:14 Popular The scale of formality | Style | Grammar

    The scale of formality | Style | Grammar

    1,095 views / 0 likes - added

    How formal or informal should you be when you write or speak? Let's dive into that!

  • 07:32 The Unbelievable Scale of Black Holes Visualized

    The Unbelievable Scale of Black Holes Visualized

    597 views / 2 likes - added

    Support RealLifeLore and get 10% off your order at Hover by using the link: http://hover.com/reallifelore. 10% off code is RealLifeLore! Black Holes are weird, and awesome and a lot of other things. Let's go down this rabbit hole... Please Subscribe: http

  • 06:46 The Terrifying True Scale of Megalodon Visualized

    The Terrifying True Scale of Megalodon Visualized

    605 views / 4 likes - added

    Watch anything on CuriosityStream for free by going to https://www.curiositystream.com/reallifelore. and by using the code reallifelore during the sign up process.Get RealLifeLore T-shirts here: http://standard.tv/reallifelorePlease Subscribe: http://bit.

  • 03:41 Scale-Model Battleships Club Battle Each Other

    Scale-Model Battleships Club Battle Each Other

    214 views / 0 likes - added

    A special shot by the abc on the AUSBG, interviewing our life and founding member bill kirwan.

  • 27:51 The Insane Scale of Europes New Mega-Tunnel

    The Insane Scale of Europes New Mega-Tunnel

    96 views / 0 likes - added

    Denmark is building a record-breaking tunnel to Germany.For more by The B1M subscribe now - https://bit.ly/the-b1m Full story here - https://theb1m.com/video/building-the-fehmarn-belt-fixed-linkAdditional footage courtesy of Femern A/S, TV2 ST, NDR, DW, D

  • 06:35 VFX Artist Reveals the True Scale of the Universe

    VFX Artist Reveals the True Scale of the Universe

    591 views / 1 likes - added

    A visual effects artists uses his computer graphics skills to help us understand just how big our universe really is compared to the earth.

  • 08:49 The Insane Scale of Global Wealth Inequality Visualized

    The Insane Scale of Global Wealth Inequality Visualized

    585 views / 0 likes - added

    Watch anything on CuriosityStream for free by going to https://www.curiositystream.com/reallifelore and by using the code reallifelore during the sign up. Get RealLifeLore T-shirts here: http://standard.tv/reallifelore Please Subscribe: http://bit.ly/2dB7

  • 02:50 Popular Donald Duck in Out of Scale | A Classic Mickey Short

    Donald Duck in Out of Scale | A Classic Mickey Short

    851 views / 0 likes - added

    Watch as Donald Duck is annoyed by those pesky chipmunks Chip 'n' Dale in this classic Disney cartoon short. SUBSCRIBE to get notified when new Disney Shorts videos are posted: http://di.sn/SubscribeDisneyShorts Watch classic Mickey Mouse cartoons: https:

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

    Role of the Sarcoplasmic Reticulum in Muscle Cells

    869 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 Popular We Can Now Grow Human Bones From Stem Cells!

    We Can Now Grow Human Bones From Stem Cells!

    790 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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  • 00:39 Cell Organelles 10 Plant Cells

    Cell Organelles 10 Plant Cells

    403 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

  • 01:31 Iron Man molecule restores balance to cells

    Iron Man molecule restores balance to cells

    571 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?

  • 03:46 Voyager 2's 11 billion mile journey at a human scale

    Voyager 2's 11 billion mile journey at a human scale

    637 views / 1 likes - added

    40 years later, Voyager 2 is really, really, really far from Earth. Subscribe to our channel! http://goo.gl/0bsAjO /// Sources: NASA measurements for planetary distances (averaged due to elliptical orbit): https://nssdc.gsfc.nasa.gov/planetary/factsheet/p

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  • 03:23 Feeding the gods: Hundreds of skulls reveal massive scale of human sacrifice in Aztec capital

    Feeding the gods: Hundreds of skulls reveal massive scale of human sacrifice in Aztec capital

    576 views / 0 likes - added

    Archaeologists uncover the remains of a giant rack of skulls beneath downtown Mexico City Read more - https://scim.ag/2K2uixU CREDITS -------------------- editor/animator/narrator Chris Burns supervising producers Sarah Crespi Nguyên Khôi Nguyên script Ch

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

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

    1,271 views / 2 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

  • 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

    425 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

  • 08:03 Popular Cell Theory

    Cell Theory

    1,833 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

  • 04:17 Chromosome and Kinetochore

    Chromosome and Kinetochore

    419 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

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

    What Happens When Your DNA Is Damaged? - Monica Menesini

    614 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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  • 05:29 Popular The Invisible Universe Of The Human Microbiome

    The Invisible Universe Of The Human Microbiome

    1,090 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 Popular What Is Leukemia? - Danilo Allegra And Dania Puggioni

    What Is Leukemia? - Danilo Allegra And Dania Puggioni

    925 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

  • 02:23 What Is a Skin Allergy?

    What Is a Skin Allergy?

    511 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

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

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

    465 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

  • Salamander Limb Regeneration  HHMI BioInteractive Video

    Salamander Limb Regeneration HHMI BioInteractive Video

    217 views / 0 likes - added

    Newts and salamanders can regrow limbs that were severed off. Watch this classroom-ready science animation to see how stem cells enable regeneration. This video is part of the 2006 Holiday Lectures on stem cells. Watch the rest of the lectures, or downloa

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

    Immune System: Innate and Adaptive Immunity Explained

    1,013 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

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

    Can Nanotechnology Turn Windows Into Solar Panels?

    763 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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  • 01:00 Popular Tons of planets can support life. Kepler Orrery IV

    Tons of planets can support life. Kepler Orrery IV

    746 views / 0 likes - added

    All of the Kepler multi-planet systems (1705 planets in 685 systems as of 24 November 2015) on the same scale as the Solar System (the dashed lines). The size of the orbits are all to scale, but the size of the planets are not. For example, Jupiter is act

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  • 04:11 Malaria Lifecycle Part 1: Human Host (2016)

    Malaria Lifecycle Part 1: Human Host (2016)

    539 views / 0 likes - added

    This visualization reconstructs malaria infection of a human child via mosquito bite, through invasion of cellular tissues including the liver and blood. All features are to scale, including mosquito, blood vessels, human cells and parasite. The visualiza

  • 03:59 Malaria Lifecycle Part 2: Mosquito Host (2016)

    Malaria Lifecycle Part 2: Mosquito Host (2016)

    400 views / 0 likes - added

    An accurate visualization of the complete Malaria lifecycle, derived from scientific data sets, microscopy and published literature on the parasite's biology. Everything presented is accurate in scale, structure, and dynamic behavior of mosquito, parasite

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

    Repairing Hearts, Brains & Eyes: A Stem Cell Update

    554 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

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

    The Cancer Gene We All Have - Michael Windelspecht

    718 views / 1 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

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

    Reprogramming Skin to Grow New Organs Is Now Possible

    455 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

  • 05:17 Why Women Are Stripey

    Why Women Are Stripey

    640 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

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

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

    855 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

  • 18:53 Electrotonic and Action Potentials

    Electrotonic and Action Potentials

    505 views / 0 likes - added

    How electrotonic and action potentials propagate down cells

  • 06:54 Extracellular Matrix

    Extracellular Matrix

    526 views / 0 likes - added

    Overview of how cells relate to the extracellular matrix.

  • 01:08 Pasta Quake | Science Snack Activity

    Pasta Quake | Science Snack Activity

    691 views / 0 likes - added

    The energy released in an earthquake ranges over many orders of magnitude. Earthquakes are measured on a magnitude scale that is exponential: Each additional unit multiplies the energy released by 32. In this Snack, breaking spaghetti creates a “pasta mag

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

    The Operating System Of Life - George Zaidan And Charles Morton

    834 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

  • 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

    526 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

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

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

    1,440 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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  • 04:55 Can the “immortal” jellyfish help cure brain disease?

    Can the “immortal” jellyfish help cure brain disease?

    445 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

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

    People And Pets Live Inside A Microbial Cloud

    718 views / 1 likes - added

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

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  • 01:54 The Long History Of The Andes

    The Long History Of The Andes

    535 views / 0 likes - added

    Did a biblical-scale flood—or the rise of the Andes—give the Amazon its amazing biodiversity? Read more: http://scim.ag/vid_6260

  • 02:09 A Trek Through The Cloud Forest

    A Trek Through The Cloud Forest

    504 views / 0 likes - added

    Did a biblical-scale flood—or the rise of the Andes—give the Amazon its amazing biodiversity? Read more: http://scim.ag/vid_6260

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

    Is There Any Actual Science Behind Stem Cell Therapy?

    532 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

  • 02:53 Bobby McFerrin interacts with his crowd. Power of music.

    Bobby McFerrin interacts with his crowd. Power of music.

    442 views / 0 likes - added

    Bobby McFerrin Demonstrates the Power of the Pentatonic Scale

  • 04:03 What Does Bone Marrow Actually Do?

    What Does Bone Marrow Actually Do?

    678 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

  • 14:01 Carnot Efficiency 2:  Reversing the Cycle

    Carnot Efficiency 2: Reversing the Cycle

    486 views / 0 likes - added

    Seeing how we can scale and or reverse a Carnot Engine (to make a refrigerator) More free lessons at: http://www.khanacademy.org/video?v=pQWwP7YYH6o

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

    How Do The Lungs Work? - Emma Bryce

    925 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...

  • 02:07 Popular Yeast Cell - 3D

    Yeast Cell - 3D

    897 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.

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

    This Is How Your Body Makes New Blood

    460 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

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

    DNA: The Book Of You - Joe Hanson

    985 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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  • 05:04 Tumour Immunology And Immunotherapy

    Tumour Immunology And Immunotherapy

    598 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

  • 03:20 Afterglow: Lightsuit Segment

    Afterglow: Lightsuit Segment

    463 views / 0 likes - added

    From the depth of the creative visuals to the groundbreaking, never-been-done-before scale of the shoot, Afterglow is being hailed as one of the most cinematically profound ski movies ever. From Sweetgrass Productions, full film: http://ow.ly/EgPg6

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

    Role of Phagocytes in Innate or Nonspecific Immunity

    456 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

  • 06:20 Popular Endomembrane System

    Endomembrane System

    955 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.

  • 01:56 Giant Model Mimics Damaged Dam Spillway

    Giant Model Mimics Damaged Dam Spillway

    612 views / 0 likes - added

    When the Oroville Dam spillway cracked and failed after a wet California winter, a team of scientists created a one fiftieth–scale model of the damaged concrete and eroded hillside to help guide the reconstruction.

  • 04:52 Apoptosis and venetoclax

    Apoptosis and venetoclax

    394 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

  • 04:44 Popular Genetically Engineered Cancer-Fighting Algae

    Genetically Engineered Cancer-Fighting Algae

    711 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

  • 02:34 Freezing With Liquid Nitrogen

    Freezing With Liquid Nitrogen

    597 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

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

    Rare white giraffes caught on camera in Kenya

    608 views / 3 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.

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

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

    1,111 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...

  • 05:31 How the Quantum Vacuum Gave Rise to Galaxies

    How the Quantum Vacuum Gave Rise to Galaxies

    261 views / 0 likes - added

    All the large-scale structure in the universe may owe its existence to nothing.Sponsored by the Dyson 360 Eye Robot #ad: http://bit.ly/2cGqBRVSupport Veritasium on Patreon: http://bit.ly/VePatreonThanks to Patreon supporters:Bryan Baker, Donal Botkin, Ton

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

    This Is How Your Brain Powers Your Thoughts

    454 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

  • 07:56 Popular 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

    761 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

  • 04:59 What If You Grew Yourself a New Body?

    What If You Grew Yourself a New Body?

    124 views / 0 likes - added

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

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

    Should We Grow Human Organs In Pigs?

    927 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

  • 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

    469 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

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

    Why Can't We Reverse Nerve Damage?

    664 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 ►

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

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

    902 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

  • 03:47 Quantum Diamond Sensors Could Give Us a New Look Inside Our Bodies

    Quantum Diamond Sensors Could Give Us a New Look Inside Our Bodies

    420 views / 0 likes - added

    Quantum sensors may soon be able to detect subatomic interactions inside the cells in your body, here’s how. How Quantum Computing Will Change The World! - https://youtu.be/3BKIJCTLy-s Read More: Update: Quantum physics gets attention—and brighter funding

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

    Most cones don't really see color

    514 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

  • 04:11 Can Humans Evolve Quickly Like Pokmon?

    Can Humans Evolve Quickly Like Pokmon?

    154 views / 0 likes - added

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

  • 03:36 How Scientists Can Manipulate Memories With Light

    How Scientists Can Manipulate Memories With Light

    504 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

  • 10:22 How Far Are The Nearest Stars?

    How Far Are The Nearest Stars?

    375 views / 0 likes - added

    I make a 200 billionth scale model to demonstrate. 365 Days Astronomy Video: https://www.youtube.com/watch?v=dF2HG1PVZok Help me make videos by donating here: https://www.patreon.com/CodysLab

  • 07:23 LARGEST RC AIRBUS A380 SECOND FLIGHT

    LARGEST RC AIRBUS A380 SECOND FLIGHT

    397 views / 2 likes - added

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

  • 08:03 The beauty of collective intelligence, explained by a developmental biologist | Michael Levin

    The beauty of collective intelligence, explained by a developmental biologist | Michael Levin

    69 views / 0 likes - added

    The strange science experiment that blew a worms head off and blew our minds.This interview is an episode from @The-Well, our publication about ideas that inspire a life well-lived, created with the @JohnTempletonFoundation.Subscribe to The Well on YouTub

  • 09:01 You'll Feel Tiny Seeing True Size of the Universe

    You'll Feel Tiny Seeing True Size of the Universe

    307 views / 0 likes - added

    When you learn facts about the solar system and universe, you get all these unimaginable numbers. Millions and billions of light-years! It's hard to really take it all in. So let's scale things waaay down. The Earth is now the size of a grain of sand, and

  • 06:35 Strange Symptoms: Why COVID-19 Affects the Skin, Sense of Smell, and More

    Strange Symptoms: Why COVID-19 Affects the Skin, Sense of Smell, and More

    217 views / 0 likes - added

    When COVID-19 first started popping up, the symptoms were described as a fever, a dry cough and sometimes shortness of breath. But now we know this disease affects so many different systems in the body - circulatory, endocrine, and even neurological. This

  • 07:15 Popular What is Metabolism?

    What is Metabolism?

    1,678 views / 0 likes - added

    Normally when we think of metabolism, we think of weight loss fads like the Keto diet, the Paleo diet or intermittent fasting. Metabolism, however, is way more interesting than weight loss trends. It is the process used by your body to transform Cap'n Cru

  • 03:30 Whats Inside A Caterpillar 'Cocoon'

    Whats Inside A Caterpillar 'Cocoon'

    495 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 Popular This Is How Your Body Turns Food Into Energy

    This Is How Your Body Turns Food Into Energy

    972 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

  • 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

    262 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:/

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

    Robotic Ray Is Part Animal, Part Machine

    647 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

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

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

    1,408 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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  • 02:30 Photosynthesis

    Photosynthesis

    494 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

  • 05:32 What is DNA and How Does it Work?

    What is DNA and How Does it Work?

    131 views / 0 likes - added

    DNA (deoxyribonucleic acid) is a molecule that is often called the blueprint of life. Located in the nucleus, the DNA is a very long molecule with a helix winding structure like a twisted ladder. The rungs of the ladder are made of four different chemical

  • 01:58 Popular A mini, magnetic, all-terrain robot

    A mini, magnetic, all-terrain robot

    710 views / 1 likes - added

    A tiny robot is making leaps and bounds for small-scale locomotion. This soft robot really can walk the walk, as well as being able to roll, jump and swim. This could help it navigate the surprisingly tough terrain inside a human body. Read more: https://

  • 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

    1,231 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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  • 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

    662 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

  • 05:24 Popular What the Fahrenheit?!

    What the Fahrenheit?!

    893 views / 0 likes - added

    The crazy story of the arbitrary temperature scale used in a tiny minority of countries. Check out Audible: http://bit.ly/AudibleVe Snatoms are available again! http://www.snatoms.com Support Veritasium on Patreon: http://bit.ly/VePatreon Celsius didn't i

  • 01:41 Popular 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

    763 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

  • 09:19 The Hidden Physics Behind Your Breath

    The Hidden Physics Behind Your Breath

    333 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

  • 05:06 What Is the Sun?

    What Is the Sun?

    390 views / 0 likes - added

    Squeaks can't sleep because the sun is too bright, and Sam the Bat stops by to talk about what makes the sun so special----------Love SciShow Kids and want to help support it? Become a Patron on Patreon: https://www.patreon.com/scishowIf you have a questi

  • 03:32 What Happens When CRISPR Backfires?

    What Happens When CRISPR Backfires?

    388 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:

  • 03:56 What are Blood Types? Can Science Create Universal Donor Blood From Other Types?

    What are Blood Types? Can Science Create Universal Donor Blood From Other Types?

    31 views / 0 likes - added

    What are blood types? In this episode we explore blood type classifications and how scientists are working to create type O negative blood - aka universal donor blood - from other types such as type A+. Learn how!TRY IT YOURSELFhttps://www.redcross.org/gi

  • 02:14 900 Mousetraps Unleashed with Science Bob on Jimmy Kimmel Live

    900 Mousetraps Unleashed with Science Bob on Jimmy Kimmel Live

    550 views / 0 likes - added

    This demonstration utilized 900 mousetraps that were set-up for a chain reaction. It took 4 people 7 hours to set up the traps! As far as we know there has not been a similar reaction at this scale. The demonstration visualizes how nuclear fission, Newton

  • 09:04 Popular Electrochemistry: Crash Course Chemistry #36

    Electrochemistry: Crash Course Chemistry #36

    1,480 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.

  • 08:04 This Is Only Red

    This Is Only Red

    73 views / 0 likes - added

    START THE LEANBACK: http://bit.ly/VvTZJHOTHER Land Effect example images:http://bit.ly/W2fNbT and http://bit.ly/UmNQxCUnited Nuclear: http://bit.ly/47isADTotally rad jet bike: http://bit.ly/TwOWIlMathsgear: http://bit.ly/sWLspDGrand-illusions: http://bit.

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

    How Crystals Can Turn Any Surface Into a Solar Panel

    261 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

    445 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

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

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

    374 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

  • 01:20 Fresh human brains yield delicious data

    Fresh human brains yield delicious data

    569 views / 0 likes - added

    Allen Institute for Brain Science launches first database of live human brain cells. Learn more: http://www.sciencemag.org/news/2017/10/fresh-human-brains-yield-delicious-data Visit the database: http://celltypes.brain-map.org/

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

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

    886 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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  • Spore Rain (mushrooms reproduction)

    Spore Rain (mushrooms reproduction)

    210 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

  • How spinning kites could power your home - BBC News

    How spinning kites could power your home - BBC News

    72 views / 1 likes - added

    Engineer and inventor Rod Read has created flying turbine technology, using spinning kites to generate electricity. His experiments have generated enough electricity to charge an electric car and still have power left to boil the kettle for a cup of tea.

  • 03:01 Radiation vs Radioactive Atoms

    Radiation vs Radioactive Atoms

    358 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

  • 05:05 How Does Leprosy Damage the Human Body?

    How Does Leprosy Damage the Human Body?

    408 views / 0 likes - added

    Leprosy brings to mind images of biblical beggars, lonely leper colonies, and seems, for some, to have all but disappeared into the history books. But leprosy stills haunts many parts of the world and theres an absurd amount that we dont know about the di

  • 04:21 Inside Alzheimer’s disease

    Inside Alzheimer’s disease

    486 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

  • 11:31 Mysterious Jiggly Crystals and Other Intracellular Structures

    Mysterious Jiggly Crystals and Other Intracellular Structures

    307 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

  • 03:20 Scientists Are Close To Eliminating Pain, Here’s How

    Scientists Are Close To Eliminating Pain, Here’s How

    394 views / 0 likes - added

    How we might experience the unpleasantness of pain might come down to these 150 neurons in mouse brains. How Close Are We to Downloading the Human Brain? - https://youtu.be/DE5e5zF6a-8 Read More: Scientists Find Brain Cells That Make Pain Hurt https://www

  • 03:29 Popular Why Do Allergies Make You Sneeze?

    Why Do Allergies Make You Sneeze?

    1,178 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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  • 10:26 Using Nature To Grow Batteries - Angela Belcher

    Using Nature To Grow Batteries - Angela Belcher

    547 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

  • 07:38 Popular Does 100% Pure Water Have a Taste? Drinking Type II Deionized Water Experiment

    Does 100% Pure Water Have a Taste? Drinking Type II Deionized Water Experiment

    1,239 views / 2 likes - added

    Checkout Brilliant here: https://brilliant.org/theactionlab/ In this video I drink Type II deionized water to see how dangerous it actually is and also explore the question if water has a taste or not. Learn about the awesome science behind why water has

  • 02:54 Popular How Big is the Atmosphere?

    How Big is the Atmosphere?

    892 views / 0 likes - added

    The layers of the atmosphere shown to scale and a discussion of what happens at each layer. The layers in order from the ground up:Troposphere, Stratosphere, Mesosphere, Thermosphere, and the Exosphere.Watch more videos:How Big is the Solar System? https:

  • 01:03 This train could hit 200 mph on just air power

    This train could hit 200 mph on just air power

    646 views / 0 likes - added

    VECTORR is an air-powered train that can run up to to 200 miles per hour. With this scale model, we're one step closer to eco-friendly transportation. Read more: http://www.businessinsider.com/sai FACEBOOK: https://www.facebook.com/techinsider TWITTER: ht

  • 04:41 The Dead Are Supposed To Glow. Why Can't We See It?

    The Dead Are Supposed To Glow. Why Can't We See It?

    80 views / 0 likes - added

    What do , , and - have in common?Check out the SENS Research Foundation and the amazing work they do! Learn more about the SENS Research Foundation's End of Year Fundraiser here - https://www.sens.org/eoy2022/SENS Website: https://bit.ly/SENSLNSENS Intro:

  • 06:19 Popular BIGGEST RC AIRPLANE IN THE WORLD BOEING 747-400 VIRGIN ATLANTIC AIRLINER

    BIGGEST RC AIRPLANE IN THE WORLD BOEING 747-400 VIRGIN ATLANTIC AIRLINER

    1,105 views / 1 likes - added

    Model: RC Boeing 747-400 from Adi Pitz Wingspan: 4,95m Length: 5,43m Weight: 68 Kg Scale: 1/13 Turbine: 4x IQ Hammer 140 Pilot: Rainer Kamitz Meeting: Airliner Meeting in Oppingen Germany July 2015 More videos from this event you can see my playlist: http

  • 02:34 Is There a Limit to How Small Life Can Get?

    Is There a Limit to How Small Life Can Get?

    632 views / 0 likes - added

    Scientists have theorized how small life can actually get, but at what point is it so small, it's not considered life? Super Bacteria Has a New Enemy: The CRISPR Pill - https://youtu.be/zWzQf2xzJek Get 20% off http://www.domain.com domain names and web ho

  • 04:30 Popular How Do Geckos Defy Gravity? - Eleanor Nelsen

    How Do Geckos Defy Gravity? - Eleanor Nelsen

    789 views / 2 likes - added

    View full lesson: http://ed.ted.com/lessons/how-do-geckos-defy-gravity-eleanor-nelsen Geckos aren’t covered in adhesives or hooks or suction cups, and yet they can effortlessly scale vertical walls and hang from ceilings. What’s going on? Eleanor Nelsen e

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  • 03:55 Popular The Mysterious Way Spiders Can Walk On Walls And Why You Can’t

    The Mysterious Way Spiders Can Walk On Walls And Why You Can’t

    823 views / 1 likes - added

    Ever wish you could scale buildings? Why can spiders? Ants Are Space Exploring, Junk-Food Eating Anarchists ►►►►http://bit.ly/1PZuxow Sign Up For The TestTube Newsletter Here ►►►► http://bit.ly/1myXbFG Read More: Geckos' Sticky Secret? They Hang by Toe Ha

  • 07:25 Popular Could You Be Immune To Everything?

    Could You Be Immune To Everything?

    1,204 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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  • 11:43 Saucy And Delicious Facts About Pasta

    Saucy And Delicious Facts About Pasta

    291 views / 0 likes - added

    Weird History Food is serving you a big ol' bowl of pasta facts. For centuries, the production of pasta has been an art form in Italy. Pasta's story is also one of trade, culture, and migration on a global scale. Like the many different pizza styles litte


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