Watch more videos that feature the Lemelson-MIT Program's initiatives on MIT's Tech TV

Clarksburg High School, Clarksburg, MD
Pressure-sensitive illuminated computer cable

Presented at MIT in June 2009

Garfield-Palouse High School, Palouse, Wash.
Agricultural lift for people with disabilities

Presented at MIT in June 2009

Teen Technology, Bridgewater, N.J.
Adaptive, pedal-operated multi-grain thresher

Presented at MIT in June 2009

Tesla Engineering Charter School, Appleton, Wis.
Alternative energy refrigerator for northern climates

Presented at MIT in June 2009

West Salem High School, West Salem, Ore.
Watermelon ripeness evaluator

Exhibited at MIT in June 2006