Beyond Walks on MSN

The lone soldier who saved his unit in World War II

This video tells the true story of Audie Murphy’s stand at Holtzwihr during World War II. It follows Murphy and the surviving men of Company B as they face a German assault intended to break the ...
Not What You Think Official on MSN

Helicopters don’t need engines to stay in the air. Here’s the science.

A powerless helicopter doesn’t drop—it autorotates, gliding like a maple seed. This breakdown explains how that works, why gyro boats and WWII U-boat rotor kites flew without engines, and how some ...