Captain Don Walsh

Mar. 30, 2012

Half A Century Later, A Return To Challenger Deep

The film director James Cameron has just completed a dive to the deepest point on Earth.

dive, cameron, submarine, submersible, mariana trench, challenger deep

AVAILABLE IN ITUNES

Michael Pollan Talks Plants and Food

view more

FEATURED PLAYLIST

Train Tech

BOOKS BY OUR GUESTS

Mystery Box

Building Bridges From Plastic Shampoo Bottles

A New Jersey company transforms plastic waste into beams sturdy enough to support tanks and trains.

Science Friday® is produced by the Science Friday Initiative, a 501(c)(3) nonprofit organization.

Science Friday® and SciFri® are registered service marks of Science Friday, Inc. Site design by Pentagram; engineering by Mediapolis.

 

topics