TED ED How do your hormones work? – Emma Bryce TED ED 2 views The psychology of post-traumatic stress disorder – Joelle Rabow Maletis TED ED 2 views How much of what you see is a hallucination? – Elizabeth Cox TED ED 3 views Are there universal expressions of emotion? – Sophie Zadeh TED ED 2 views Why don’t poisonous animals poison themselves? – Rebecca D. Tarvin TED ED 2 views What is the coldest thing in the world? – Lina Marieth Hoyos TED ED 2 views How can you change someone’s mind? (hint: facts aren’t always enough) – Hugo Mercier TED ED 2 views Why does your voice change as you get older? – Shaylin A. Schundler TED ED 2 views Does stress affect your memory? – Elizabeth Cox TED ED 2 views What is the universe expanding into? – Sajan Saini TED ED 2 views «1…4142434445…74»Page 43 of 74
