Popular Mechanics

In the mind of the electrical genuis it's named for, it was a practical transmitter - but our version is strictly for thrills. Spectacular fireworks include a ring of fire scribed by wire pivoting on...

One of the great "lost" engines, Tesla's long-neglected turbine is due for a revival. It's a simple modelmaking project: no pistons, so no close tolerances! And it runs on air or steam We're Haunted...

Engineers and men of science throughout the world are awaiting with unusual interest the completion of tests of a new steam turbine designed by Nikola Tesla, which preliminary experiments indicate...