Stephen Petranek: Your kids might live on Mars. Here's how they'll survive
It sounds like science fiction, but journalist Stephen Petranek considers it fact: within 20 years, humans will live on Mars. In this provocative talk, Petranek makes the case that humans will become a spacefaring species and describes in fascinating detail how we'll make Mars our next home. "Humans will survive no matter what happens on Earth,"...
Stephen Petranek: 10 ways the world could end
How might the human race end? Stephen Petranek lays out 10 terrible options and the science behind them. Will we be wiped out by an asteroid? Eco-collapse? How about a particle collider gone wild?
Stephanie Petrone: Sticky Act of Kindness
Were you kind today? Do you want to be more kind? How do you make kindness stick? Kindness is good for you, but in today’s busy world, how do you remember to be kind? Learn 4 simple, easy ways to be more kind in everyday life. BeKiND: Be yourself, Keep it simple, Now, Do it!!! --