Jock talks about being confused for Alan Alda while working on a film being directed by the former M.A.S.H star.

Pedro Sanchez from Columbia University talks about the progress for sustainable economic development in Africa.

Jock receives Popular Mechanics Breakthrough Technology Award.

Burt Rutan takes a look at the peanut sheller.

A reporter from NY ONE gives the peanut sheller a test ride at the Popular Mechanics Breakthrough Technology Expo.

Jock reflects on being in NYC at the Popular Mechanics Breakthrough Technology Expo.

Jock talks with the Editor-in-Chief at Popular Mechanics .

Jock takes time out of his busy schedule for a photo shoot with one of his favorite magazine. Jock has been recognized with a Breakthrough Technology Award from Popular Mechanics.

Jock explains how volunteers in the Untied States work to bring peanut shellers to the people of Uganda.

A man in Uganda speaks about the need for appropriate technology.