Imogen Heap plays a powerful stripped-down version of "Wait It Out," from her new record, Ellipse. [3:57]

Elizabeth Gilbert muses on the impossible things we expect from artists and geniuses - and shares the radical idea that, instead of the rare person "being" a genius, all of us "have" a genius. It's a funny, personal and surprisingly...

We believe we should work hard in order to be happy, but could we be thinking about things backwards? In this fast-moving and very funny talk, psychologist Shawn Achor argues that, actually, happiness inspires us to be more productive....

This speech by primatologist Jane Goodall discusses the differences between humans and chimps. The resource also includes a biography of Goodall. [27:27]

Have you ever wondered: Am I a human being? Ze Frank suggests a series of simple questions that will determine this. Please relax and follow the prompts. [4:54]

In this short talk, Arianna Huffington shares a small idea that can awaken much bigger ones: the power of a good night's sleep. Instead of bragging about our sleep deficits, she urges us to shut our eyes and see the big picture: We can...

Did you know that you're 30 times more likely to laugh if you're with somebody else than if you're alone? Cognitive neuroscientist, Sophie Scott shares this and other surprising facts about laughter in this fast-paced, action-packed and,...

Most of us have hopes and dreams to do something in our lives. Matt Cutts talks about how to turn the hopes and dreams into realities. [3:20]