S3·E13 – Bulletproof Vests, Robots, Formation Skydivers
2007-04-04 • 22 min
Discover how formation skydivers train in a wind tunnel, and learn how a bullet proof vest can stop a dozen rounds at point blank range.
2007-04-04 • 22 min
Discover how formation skydivers train in a wind tunnel, and learn how a bullet proof vest can stop a dozen rounds at point blank range.
