Dec 282011
 

Landmine

This afternoon, NPR spoke with Marian Bechtel, the 17-year-old inventor of a device that can detect land mines using sound waves. Earlier this year, Bechtel was awarded a fellowship from the Davidson Institute for Talent Development. Her science fair project -"A Stand-off Seismo-Acoustic Method for Humanitarian Demining" – has won her recognition for her innovation from science contests and from the US Army.

Listen to the interview as Marian describes how she discovered this innovative capability to help detect landmines.

 Posted by at 7:23 pm