Piezoelectric roads
Piezoelectric devices turn mechanical strain into electricity. An Israeli firm is testing them on roads and says they can also be used for railroads and aircraft runways.
"A republic, if you can keep it." Defeat MAGA
"A republic, if you can keep it." Defeat MAGA
Piezoelectric devices turn mechanical strain into electricity. An Israeli firm is testing them on roads and says they can also be used for railroads and aircraft runways.