The goatskin breastplate or shield of Zeus(King of the gods) or Athena (goddess of wisdom). The shield, Ægis, when carried by Athena has the head of Medusa, retaining its powers of petrification, attached to the center.
The shield offered protection and security - to be under the ægis of someone, or something, is to be under its protection.
Alien Exterminating Global Intercept System
A secret branch of the global military that hunts down invaders and protects the smiles of tomorrow.
Many associated with the organization are referred to as GateKeepers.
2. A new perflorelastomer plastic used in high temperature O-rings
3. An airport bomb detector based upon NOx chemiluminesence technology.
2. Those Aegis O-rings cost $137 each?
3. That bomb detector is made by Aegis, but it only detects NOx in explosives, not anthrax canisters.