The story of retired astronaut Michael Massimino

Not many people can say they’ve graduated both from Columbia University and the Massachusetts Institute of Technology, have published their memoir and have flown space missions with NASA except for our guest. Today, retired astronaut Michael Massimino is a mechanical engineering professor at Columbia Engineering School. He joins Hari Sreenivasan.

The List: What May Change Your World

Each year the MIT Technology Review identifies ten breakthroughs that will matter for years to come.  SciTech Now will bring you news about many on the 2014 Top Ten List in its upcoming programs.  Stay tuned!