In 2013, the Lemelson-MIT InvenTeam at Natick High School near Boston invented a remotely operated vehicle (ROV) capable of conducting search-and-rescue operations in iced-over waters. The vehicle can traverse the surface of the ice in just a few minutes, then lower a submersible into a hole in the ice with a boom and pulley system. The first-of-its-kind submersible takes the place of a human diver, searching for objects or bodies in dangerous waters up to 40-feet deep with temperatures of 33–45°F.
Natick’s InvenTeam has received significant attention for the breakthrough, including an invitation to participate in the 2014 White House Science Fair. The Lemelson Foundation recently caught up with Doug Scott, Natick’s InvenTeam mentor, and Katelyn Sweeney, a former InvenTeam team member who is currently a sophomore at MIT.