Engineering on Friday ‘toon: E-Bike

4 September 2026 at 14:54

City streets, electric power, blurred lights — hit the road.

Unexplained Engineering Mysteries: Sounds on Mount Shasta

31 August 2026 at 17:00

Horseback riders near Mount Shasta traced eerie sounds to dozens, possibly hundreds, of solar-powered Bluetooth speakers placed on private land.

28 August 2026 at 14:31

Telstar 1 helped change how the world communicated, but its groundbreaking mission was cut short by a nuclear test.

28 August 2026 at 14:15

A canceled environmental campaign let me create another adventure.