This brief tutorial explains how the “Wiegand effect” can be used as a reliable, low-cost, energy-harvesting system to power ...

The Navy has a new fitness test for active-duty “combat arms personnel,” including members of Naval Special Warfare and Naval ...

The GDTJ45 Builder is a capable and feature-rich tool, but like any complex software, it comes with challenges.

Get into the swing of things and add a new dimension to your home workouts with the best kettlebells The post We put the best ...