Crowdfunding

Artist's rendition of solar roadway, with lights glowing in foreground panels (Courtesy of Solar Roadways)

Is it sunrise for solar highways? [video]

Solar roadways are coming to the U.S. as pilot projects. The tiles that create the roads act as solar panels but can also solve other environmental issues.
Diagram of computer converting eye movement into speech (State Dept./D. Thompson)

Could an app help the speechless communicate? This Trinidadian thinks so.

After strokes or head trauma, patients can have difficulty communicating with their caretaker. This entrepreneur is working on an app to give them a voice.