Editor’s note: The first part of this two-part design idea (DI) shows how modifications to an oscillator can produce a useful and unusual pulse generator; this second and final part extends that to ...

After more than a decade of planning, permitting, community outreach, drilling, cable-laying and construction, Oregon is now home to the largest-capacity wave energy testing facility in the world.

Whenever I find myself harboring a constantly nagging thought, I know I will eventually have to get busy and find a way to put it to rest. When I read EDN’s Design Ideas, I look for the range of ...

This segment is part of The State of Science, a series featuring science stories from public radio stations across the United States. This story, by Jes Burns, originally appeared on Jefferson Public ...