Fingerprint Hand Gun // High Altitude Observatory

Fingerprint Hand Gun.  (starts at 5:45) How on Earth’s Shelley Schlender talks with Boulder teen scientist Kai Kloepfer, who is creating a “Smart Gun” that won him first prize in engineering at the INTEL international science fair and a $50,000 grant from the Smart Tech Challenges Foundation.  Kloepfer’s goal is to prevent accidental shootings of … Continue reading "Fingerprint Hand Gun // High Altitude Observatory"