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Arlington High School InvenTeam
Pedestrian alert system
Endeavour Academy InvenTeam
A device to measure and report the chemical levels in a body of water
Germantown Academy InvenTeam
A glove to translate Braille into speech
Gulliver Preparatory School InvenTeam
A state-of-the-art baggage set for travelers
Linn-Mar High School InvenTeam
Mandy Automated Innovative Labeler
Perry Hall High School InvenTeam
Solar powered water-testing device
Littleton High School InvenTeam
An underground, energy-efficient heating system
Smith Academy InvenTeam
Inexpensive solar-powered house lamp