Some of the world's greatest scientists, doctors and medical researchers share their discoveries and visions onstage at the TED conference, TEDx events and partner events around the world. You can also download these and many other videos free on, with an interactive English transcript and subtitles in up to 80 languages. TED is a nonprofit devoted to Ideas Worth Spreading.


Title Date published
What time is it on Mars? | Nagin Cox 2017-02-03
A robot that eats pollution | Jonathan Rossiter 2017-02-22
A scientific approach to the paranormal | Carrie Poppy 2017-03-03
Lifelike simulations that make real-life surgery safer | Peter Weinstock 2017-03-20
3 ways to spot a bad statistic | Mona Chalabi 2017-03-24
How early life experience is written into DNA | Moshe Szyf 2017-03-30
How to take a picture of a black hole | Katie Bouman 2017-04-04
How radio telescopes show us unseen galaxies | Natasha Hurley-Walker 2017-04-18
A tribute to nurses | Carolyn Jones 2017-05-08
What you can do to prevent Alzheimer's | Lisa Genova 2017-04-28
How human noise affects ocean habitats | Kate Stafford 2017-05-12
A climate solution where all sides can win | Ted Halstead 2017-05-17
A secret weapon against Zika and other mosquito-borne diseases | Nina Fedoroff 2017-05-25
What happens in your brain when you pay attention? | Mehdi Ordikhani-Seyedlar 2017-06-08
Can clouds buy us more time to solve climate change? | Kate Marvel 2017-07-17
Your brain hallucinates your conscious reality | Anil Seth 2017-07-18
You smell with your body, not just your nose | Jennifer Pluznick 2017-07-27
Why I still have hope for coral reefs | Kristen Marhaver 2017-07-28
Meet the microscopic life in your home -- and on your face | Anne Madden 2017-08-11
What the sugar coating on your cells is trying to tell you | Carolyn Bertozzi 2017-08-24

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