Mechanical actions underlie much of what makes modern day society function, whether it’s electric motors, combustion engines, switches, levers, or the springs inside a toy blaster gun that propel foam ...
Opinion
Forgotten Weapons on MSNOpinion

How Small Can a Pistol Get and Still Work?

The 2.7mm Kolibri is the smallest centerfire semiauto ever made, produced in about 1,000 examples from 1910–1914. It fired a 3-grain projectile at roughly 650 fps for only about 3 ft·lb of muzzle ...