Military Surveillance: DARPA Challenge (2:42)
Military Surveillance: Unmanned Vehicles (3:06)
Chemical Weapon Training: Using Gear (2:10)
Chemical Weapon Training: Testing (2:58)
Self-Defense: Incapacitating an Attacker (2:09)
Self-Defense: Are Gadgets Effective? (2:26)
Predicting Coronal Mass Ejection (2:21)
Solar Mass Ejection Imager (SMEI) (1:58)
Geostationary Operational Environmental Satellites (GOES) (2:30)
Credits: Defense Science: How Does That Work? (0:35)
