19. Special: The 7 Most Intriguing Facts from 2015

In 2015, The Intersection came across fascinating tales, mind-boggling facts and historical nuggets that demystify science and lend it a human touch. From the man who slept for just two hours every day to the postage stamp that set off a grand space mission, listen to seven of the most intriguing stories that Padma & Samanth brought to you on The Intersection this year.

Music: Josh Woodward & Chris Zabriskie
Picture: Shutterstock.com