View full lesson: http://ed.ted.com/lessons/what-happen… The DNA in just one of your cells gets damaged tens of thousands of times per day. Beca
Read moreView full lesson: http://ed.ted.com/lessons/is-radiatio… When we hear the word radiation, it’s tempting to picture huge explosions and frighteni
Read moreView full lesson: http://ed.ted.com/lessons/what-happen… Tens of millions of years ago, plate tectonics set North and South America on an unavoi
Read moreView full lesson: http://ed.ted.com/lessons/why-do-wome… A handful of species on Earth share a seemingly mysterious trait: a menstrual cycle. We
Read moreView full lesson: http://ed.ted.com/lessons/how-whales-… Comparative anatomist Joy Reidenberg studies the body structure of many different anima
Read moreDr. Yukio Yamori says that living the affluent life is killing us. As the director of the memo: Institute for World Health Development at Mukogawa Wom
Read moreView full lesson: http://ed.ted.com/lessons/the-race-to… This video was created with support from the U.S. Office of Research Integrity: http://
Read moreView full lesson: http://ed.ted.com/lessons/how-we-thin… Imagine you swallowed a small bird and suddenly gained the ability to fly … or you ate
Read moreView full lesson: http://ed.ted.com/lessons/inside-the-… Do animals think? It’s a question that has intrigued scientists for thousands of years,
Read moreView full lesson: http://ed.ted.com/lessons/how-spontan… The wheels in your brain are constantly turning, even when you’re asleep or not p
Read moreView full lesson: http://ed.ted.com/lessons/how-does-yo… GPS location apps on a smartphone can be very handy when mapping a travel route or find
Read moreView full lesson here: http://ed.ted.com/lessons/jon-bergman… Did you know that when you fall down, the earth falls up to meet you? Explore the
Read moreView full lesson: http://ed.ted.com/lessons/how-do-dogs… You may have heard the expression that dogs ‘see with their noses. ’ But these creature
Read moreView full lesson: http://ed.ted.com/lessons/which-sunsc… Sunscreen comes in many forms, each with its own impacts on your body and the environme
Read moreView full lesson: http://ed.ted.com/lessons/a-curable-c… An estimated 20 million cases of blindness worldwide are caused by cataracts, a curable
Read moreStacy Sims is all about connectedness. She is a novelist, playwright, entrepreneur, activist, dancer and traveler. As founder of the True Body Project
Read more