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Invidious > Channel > TED-Ed

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YT 4 minutes 5 seconds TED-Ed What are those floaty things in your eye? - Michael Mauser YT 4 minutes 52 seconds TED-Ed What would happen if you didn’t drink water? - Mia Nacamulli YT 4 minutes 20 seconds TED-Ed What makes muscles grow? - Jeffrey Siegel

YT 4 minutes 56 seconds TED-Ed How does anesthesia work? - Steven Zheng YT 4 minutes 32 seconds TED-Ed How blood pressure works - Wilfred Manzano YT 4 minutes 46 seconds TED-Ed Why do women have periods?

YT 4 minutes 27 seconds TED-Ed The benefits of good posture - Murat Dalkilinç YT 4 minutes 35 seconds TED-Ed What would happen if you didn’t sleep? - Claudia Aguirre YT 5 minutes 5 seconds TED-Ed What causes dandruff, and how do you get rid of it? - Thomas L. Dawson

YT 4 minutes 57 seconds TED-Ed How your digestive system works - Emma Bryce YT 4 minutes 51 seconds TED-Ed Debunking the myths of OCD - Natascha M. Santos YT 5 minutes 46 seconds TED-Ed The surprising effects of pregnancy

YT 3 minutes 59 seconds TED-Ed Cell vs. virus: A battle for health - Shannon Stiles YT 5 minutes 7 seconds TED-Ed Why are some people left-handed? - Daniel M. Abrams YT 6 minutes 44 seconds TED-Ed Is marijuana bad for your brain? - Anees Bahji

YT 3 minutes 58 seconds TED-Ed Is it bad to hold your pee? - Heba Shaheed YT 5 minutes 5 seconds TED-Ed Why sitting is bad for you - Murat Dalkilinç YT 5 minutes 26 seconds TED-Ed How does alcohol make you drunk? - Judy Grisel

YT 4 minutes 54 seconds TED-Ed What happens during a heart attack? - Krishna Sudhir YT 5 minutes 3 seconds TED-Ed How stretching actually changes your muscles - Malachy McHugh YT 5 minutes 10 seconds TED-Ed How does asthma work? - Christopher E. Gaw

YT 4 minutes 43 seconds TED-Ed How stress affects your body - Sharon Horesh Bergquist YT 4 minutes 44 seconds TED-Ed Why do we itch? - Emma Bryce YT 4 minutes 34 seconds TED-Ed The science of attraction - Dawn Maslar

YT 5 minutes 39 seconds TED-Ed What’s that ringing in your ears? - Marc Fagelson YT 5 minutes 23 seconds TED-Ed Why is it so hard to cure cancer? - Kyuson Yun YT 3 minutes 59 seconds TED-Ed Why do we cry? The three types of tears - Alex Gendler

YT 5 minutes 32 seconds TED-Ed What causes headaches? - Dan Kwartler YT 5 minutes 37 seconds TED-Ed How does laser eye surgery work? - Dan Reinstein YT 4 minutes 26 seconds TED-Ed What makes tattoos permanent? - Claudia Aguirre

YT 4 minutes 44 seconds TED-Ed How do vitamins work? - Ginnie Trinh Nguyen YT 4 minutes 1 second TED-Ed How a wound heals itself - Sarthak Sinha YT 5 minutes 15 seconds TED-Ed What causes kidney stones? - Arash Shadman

YT 4 minutes 27 seconds TED-Ed The immortal cells of Henrietta Lacks - Robin Bulleri YT 4 minutes 42 seconds TED-Ed Why do blood types matter? - Natalie S. Hodge YT 4 minutes 22 seconds TED-Ed Why do your knuckles pop? - Eleanor Nelsen

YT 4 minutes 58 seconds TED-Ed How long should your naps be? - Sara C. Mednick YT 5 minutes 26 seconds TED-Ed Which type of milk is best for you? - Jonathan J. O’Sullivan & Grace E. Cunningham YT 5 minutes 26 seconds TED-Ed How does chemotherapy work? - Hyunsoo Joshua No

YT 5 minutes 15 seconds TED-Ed How does caffeine keep us awake? - Hanan Qasim YT 6 minutes 15 seconds TED-Ed Which is better: Soap or hand sanitizer? - Alex Rosenthal and Pall Thordarson YT 4 minutes 45 seconds TED-Ed How to make a mummy - Len Bloch

YT 4 minutes 22 seconds TED-Ed Why do we have hair in such random places? - Nina G. Jablonski YT 4 minutes 25 seconds TED-Ed The surprising reason our muscles get tired - Christian Moro YT 5 minutes 23 seconds TED-Ed What causes panic attacks, and how can you prevent them? - Cindy J. Aaronson

YT 5 minutes 34 seconds TED-Ed At what moment are you dead? - Randall Hayes YT 4 minutes 47 seconds TED-Ed Why is it so dangerous to step on a rusty nail? - Louise Thwaites YT 5 minutes 23 seconds TED-Ed How does your immune system work? - Emma Bryce

YT 3 minutes 55 seconds TED-Ed The science of spiciness - Rose Eveleth YT 4 minutes 13 seconds TED-Ed How does your body process medicine? - Céline Valéry YT 4 minutes 29 seconds TED-Ed What causes body odor? - Mel Rosenberg

YT 4 minutes 18 seconds TED-Ed Human sperm vs. the sperm whale - Aatish Bhatia YT 5 minutes 1 second TED-Ed The surprising reason you feel awful when you're sick - Marco A. Sotomayor YT 4 minutes 28 seconds TED-Ed How the heart actually pumps blood - Edmond Hui

YT 3 minutes 33 seconds TED-Ed What causes constipation? - Heba Shaheed YT 4 minutes 14 seconds TED-Ed How Do Pain Relievers Work? - George Zaidan YT 5 minutes 17 seconds TED-Ed Why do we have crooked teeth when our ancestors didn’t? - G. Richard Scott

YT 4 minutes 35 seconds TED-Ed What causes antibiotic resistance? - Kevin Wu YT 4 minutes 50 seconds TED-Ed What happens to your brain during a migraine - Marianne Schwarz YT 5 minutes 49 seconds TED-Ed How do steroids affect your muscles— and the rest of your body? - Anees Bahji

YT 5 minutes 35 seconds TED-Ed The surprising cause of stomach ulcers - Rusha Modi YT 5 minutes 9 seconds TED-Ed How does heart transplant surgery work? - Roni Shanoada YT 4 minutes 49 seconds TED-Ed Why do some people go bald? - Sarthak Sinha

YT 4 minutes 22 seconds TED-Ed What is fat? - George Zaidan YT 4 minutes 54 seconds TED-Ed The science of skin color - Angela Koine Flynn YT 5 minutes 10 seconds TED-Ed Oxygen’s surprisingly complex journey through your body - Enda Butler

YT 4 minutes 50 seconds TED-Ed Why do we hiccup? - John Cameron YT 6 minutes 43 seconds TED-Ed How in vitro fertilization (IVF) works - Nassim Assefi and Brian A. Levine YT 3 minutes 22 seconds TED-Ed How do lungs work? - Emma Bryce

YT 5 minutes 37 seconds TED-Ed What staying up all night does to your brain - Anna Rothschild YT 3 minutes 25 seconds TED-Ed What does the liver do? - Emma Bryce YT 4 minutes 57 seconds TED-Ed Is it possible to lose weight fast? - Hei Man Chan

YT 5 minutes TED-Ed What happens during a stroke? - Vaibhav Goswami YT 4 minutes 54 seconds TED-Ed Why is meningitis so dangerous? - Melvin Sanicas YT 5 minutes 10 seconds TED-Ed Why do our bodies age? - Monica Menesini

YT 5 minutes 4 seconds TED-Ed The dangers of mixing drugs - Céline Valéry YT 4 minutes 31 seconds TED-Ed Why it’s so hard to cure HIV/AIDS - Janet Iwasa YT 5 minutes 45 seconds TED-Ed How aspirin was discovered - Krishna Sudhir

YT 8 minutes 22 seconds TED-Ed What causes opioid addiction, and why is it so tough to combat? - Mike Davis YT 4 minutes 58 seconds TED-Ed How does your brain respond to pain? - Karen D. Davis YT 4 minutes 24 seconds TED-Ed You could have a secret twin (but not the way you think) - Kayla Mandel Sheets

YT 4 minutes 14 seconds TED-Ed What causes bad breath? - Mel Rosenberg YT 4 minutes 45 seconds TED-Ed How your muscular system works - Emma Bryce YT 4 minutes 28 seconds TED-Ed Why is pneumonia so dangerous? - Eve Gaus and Vanessa Ruiz

YT 5 minutes 42 seconds TED-Ed How do ventilators work? - Alex Gendler YT 5 minutes 18 seconds TED-Ed What makes tuberculosis (TB) the world's most infectious killer? - Melvin Sanicas YT 4 minutes 59 seconds TED-Ed What happens when your DNA is damaged? - Monica Menesini

YT 5 minutes 48 seconds TED-Ed Is human evolution speeding up or slowing down? - Laurence Hurst YT 5 minutes 11 seconds TED-Ed Claws vs. nails - Matthew Borths YT 3 minutes 55 seconds TED-Ed How do your kidneys work? - Emma Bryce

YT 4 minutes 29 seconds TED-Ed Why is yawning contagious? - Claudia Aguirre YT 5 minutes 2 seconds TED-Ed Why do we have to wear sunscreen? - Kevin P. Boyd YT 5 minutes 9 seconds TED-Ed What sex ed doesn’t tell you about your brain - Shannon Odell

YT 4 minutes 24 seconds TED-Ed How do glasses help us see? - Andrew Bastawrous and Clare Gilbert YT 3 minutes 51 seconds TED-Ed How do cancer cells behave differently from healthy ones? - George Zaidan YT 4 minutes 40 seconds TED-Ed Your body vs. implants - Kaitlyn Sadtler

YT 6 minutes 41 seconds TED-Ed The science of falling in love - Shannon Odell YT 4 minutes 38 seconds TED-Ed Can you change your sleep schedule? YT 5 minutes 3 seconds TED-Ed What is epigenetics? - Carlos Guerrero-Bosagna

YT 5 minutes 3 seconds TED-Ed The genes you don't get from your parents (but can't live without) - Devin Shuman YT 4 minutes 42 seconds TED-Ed How X-rays see through your skin - Ge Wang YT 4 minutes 12 seconds TED-Ed How menstruation works - Emma Bryce

YT 4 minutes 43 seconds TED-Ed How does cancer spread through the body? - Ivan Seah Yu Jun YT 3 minutes 46 seconds TED-Ed You are your microbes - Jessica Green and Karen Guillemin YT 4 minutes 1 second TED-Ed What we know (and don't know) about Ebola - Alex Gendler

YT 4 minutes 11 seconds TED-Ed What are stem cells? - Craig A. Kohn YT 5 minutes 27 seconds TED-Ed What did people do before anesthesia? - Sally Frampton YT 4 minutes 53 seconds TED-Ed What’s the smartest age? - Shannon Odell

YT 5 minutes 16 seconds TED-Ed What is a coronavirus? - Elizabeth Cox YT 5 minutes 32 seconds TED-Ed How one scientist averted a national health crisis - Andrea Tone YT 5 minutes 3 seconds TED-Ed The mysterious science of pain - Joshua W. Pate

YT 5 minutes 6 seconds TED-Ed Is there a disease that makes us love cats? - Jaap de Roode YT 4 minutes 36 seconds TED-Ed Why do humans have a third eyelid? - Dorsa Amir YT 4 minutes 40 seconds TED-Ed Why are eating disorders so hard to treat? - Anees Bahji

YT 5 minutes 33 seconds TED-Ed Why plague doctors wore beaked masks YT 4 minutes 21 seconds TED-Ed How do contraceptives work? - NWHunter YT 4 minutes 41 seconds TED-Ed The strange case of the cyclops sheep - Tien Nguyen

YT 3 minutes 54 seconds TED-Ed What happens when you get heat stroke? - Douglas J. Casa YT 5 minutes 6 seconds TED-Ed Why does your voice change as you get older? - Shaylin A. Schundler YT 4 minutes 20 seconds TED-Ed How do we smell? - Rose Eveleth

YT 4 minutes 13 seconds TED-Ed The past, present and future of the bubonic plague - Sharon N. DeWitte YT 5 minutes 22 seconds TED-Ed Can you be awake and asleep at the same time? - Masako Tamaki YT 4 minutes 8 seconds TED-Ed The science of stage fright (and how to overcome it) - Mikael Cho

YT 4 minutes 57 seconds TED-Ed Camera or eye: Which sees better? - Michael Mauser YT 3 minutes 10 seconds TED-Ed The mystery of motion sickness - Rose Eveleth YT 5 minutes 12 seconds TED-Ed What happens to your body at the top of Mount Everest - Andrew Lovering

YT 5 minutes 5 seconds TED-Ed How do viruses jump from animals to humans? - Ben Longdon YT 5 minutes 5 seconds TED-Ed How to sequence the human genome - Mark J. Kiel YT 4 minutes 43 seconds TED-Ed The evolution of the human eye - Joshua Harvey

YT 5 minutes 38 seconds TED-Ed Why do you get a fever when you're sick? - Christian Moro YT 4 minutes 48 seconds TED-Ed Why do we sweat? - John Murnan YT 4 minutes 37 seconds TED-Ed How to grow a bone - Nina Tandon

YT 4 minutes 41 seconds TED-Ed How this disease changes the shape of your cells - Amber M. Yates YT 4 minutes 8 seconds TED-Ed How mucus keeps us healthy - Katharina Ribbeck YT 4 minutes 23 seconds TED-Ed How friendship affects your brain - Shannon Odell

YT 3 minutes 55 seconds TED-Ed Does stress cause pimples? - Claudia Aguirre YT 4 minutes 51 seconds TED-Ed The accident that changed the world - Allison Ramsey and Mary Staicu YT 5 minutes 19 seconds TED-Ed How optical illusions trick your brain - Nathan S. Jacobs

YT 6 minutes 45 seconds TED-Ed What can DNA tests really tell us about our ancestry? - Prosanta Chakrabarty YT 5 minutes 8 seconds TED-Ed How the COVID-19 vaccines were created so quickly - Kaitlyn Sadtler and Elizabeth Wayne YT 4 minutes 55 seconds TED-Ed How does alcohol cause blackouts? - Shannon Odell

YT 4 minutes 58 seconds TED-Ed Why do we pass gas? - Purna Kashyap YT 5 minutes 6 seconds TED-Ed Secrets of the X chromosome - Robin Ball YT 4 minutes 19 seconds TED-Ed Why are human bodies asymmetrical? - Leo Q. Wan

YT 6 minutes 23 seconds TED-Ed How can we solve the antibiotic resistance crisis? - Gerry Wright YT 5 minutes 11 seconds TED-Ed What is obesity? - Mia Nacamulli YT 3 minutes 21 seconds TED-Ed What does the pancreas do? - Emma Bryce

YT 5 minutes 1 second TED-Ed What causes yeast infections, and how do you get rid of them? - Liesbeth Demuyser YT 4 minutes 33 seconds TED-Ed What is leukemia? - Danilo Allegra and Dania Puggioni YT 3 minutes 37 seconds TED-Ed How does the thyroid manage your metabolism? - Emma Bryce

YT 5 minutes 38 seconds TED-Ed What does appendix pain feel like? - David R. Flum YT 3 minutes 42 seconds TED-Ed How do scars form? - Sarthak Sinha YT 5 minutes 34 seconds TED-Ed Can you freeze your body and come back to life? - Shannon N. Tessier

YT 5 minutes 18 seconds TED-Ed Why is it so hard to cure the common cold? YT 5 minutes 16 seconds TED-Ed How fast is the speed of thought? - Seena Mathew YT 5 minutes 9 seconds TED-Ed How does your body know what time it is? - Marco A. Sotomayor

YT 5 minutes 33 seconds TED-Ed What’s the best way to treat the common cold? YT 5 minutes 12 seconds TED-Ed How often should you get a flu shot? - Melvin Sanicas YT 5 minutes 54 seconds TED-Ed What is earwax — and should you get rid of it? - Henry C. Ou

YT 5 minutes 7 seconds TED-Ed How do germs spread (and why do they make us sick)? - Yannay Khaikin and Nicole Mideo YT 5 minutes 21 seconds TED-Ed Cell membranes are way more complicated than you think - Nazzy Pakpour YT 4 minutes 44 seconds TED-Ed Who's at risk for colon cancer? - Amit H. Sachdev and Frank G. Gress

YT 4 minutes 3 seconds TED-Ed The benefits of daydreaming - Elizabeth Cox YT 4 minutes 54 seconds TED-Ed How close are we to eradicating HIV? - Philip A. Chan YT 4 minutes 43 seconds TED-Ed How bones make blood - Melody Smith

YT 5 minutes 15 seconds TED-Ed Can you still feel a limb that's gone? - Joshua W. Pate YT 4 minutes 28 seconds TED-Ed The most common STI in the world - Emma Bryce YT 4 minutes 45 seconds TED-Ed How did teeth evolve? - Peter S. Ungar

YT 5 minutes 12 seconds TED-Ed How to 3D print human tissue - Taneka Jones YT 5 minutes 44 seconds TED-Ed The diseases that changed humanity forever - Dan Kwartler YT 4 minutes 39 seconds TED-Ed How a few scientists transformed the way we think about disease - Tien Nguyen

YT 5 minutes 10 seconds TED-Ed Can loud music damage your hearing? - Heather Malyuk YT 4 minutes 52 seconds TED-Ed What happens if you're injected with the wrong blood type? - Bill Schutt YT 4 minutes 19 seconds TED-Ed Why does hitting your funny bone feel so horrible? - Cella Wright

YT 5 minutes 29 seconds TED-Ed How do doctors determine what stage of cancer you have? - Hyunsoo Joshua No and Trudy Wu YT 4 minutes 3 seconds TED-Ed The effects of underwater pressure on the body - Neosha S Kashef YT 5 minutes TED-Ed The race to sequence the human genome - Tien Nguyen

YT 4 minutes 45 seconds TED-Ed What are mini brains? - Madeline Lancaster YT 4 minutes 43 seconds TED-Ed Why mosquitoes bite some people more than others - Maria Elena De Obaldia YT 4 minutes 34 seconds TED-Ed How to master your sense of smell - Alexandra Horowitz

YT 5 minutes 43 seconds TED-Ed What happens in your body during a miscarriage? - Nassim Assefi and Emily M. Godfrey YT 5 minutes 31 seconds TED-Ed Can you transplant a head to another body? - Max G. Levy YT 5 minutes 19 seconds TED-Ed What causes seizures, and how can we treat them? - Christopher E. Gaw

YT 5 minutes TED-Ed How do nerves work? - Elliot Krane YT 6 minutes 2 seconds TED-Ed The man who lost his sense of touch - Antonio Cataldo YT 4 minutes 40 seconds TED-Ed Which sunscreen should you choose? - Mary Poffenroth

YT 5 minutes 2 seconds TED-Ed Why do people have seasonal allergies? - Eleanor Nelsen YT 5 minutes 5 seconds TED-Ed How do you know if you have a virus? - Cella Wright YT 6 minutes 35 seconds TED-Ed The real reason polio is so dangerous

YT 4 minutes 39 seconds TED-Ed The most dangerous elements on the periodic table - Shannon Odell YT 4 minutes 27 seconds TED-Ed The twisting tale of DNA - Judith Hauck YT 4 minutes 25 seconds TED-Ed Why haven’t we cured arthritis? - Kaitlyn Sadtler and Heather J. Faust

YT 5 minutes 45 seconds TED-Ed Learning from smallpox: How to eradicate a disease - Julie Garon and Walter A. Orenstein YT 5 minutes 14 seconds TED-Ed What are warts — and how do you get rid of them? - Cella Wright YT 6 minutes 6 seconds TED-Ed How does extreme heat affect your body? - Carolyn Beans

YT 6 minutes 10 seconds TED-Ed 3 ways to end a virus YT 6 minutes 48 seconds TED-Ed What actually causes high cholesterol? - Hei Man Chan YT 4 minutes 40 seconds TED-Ed The sleep disorder you might not know you have - Alayna Vaughan

YT 6 minutes 31 seconds TED-Ed One of the most controversial medical procedures in history - Jenell Johnson YT 5 minutes 22 seconds TED-Ed Why is it so hard to cure ALS? - Fernando G. Vieira