Machine, AI, being, God? The best guarded secret of the country of Egypt, Former Earth. One which secured them their galactic future and survival, at the same time, damning them in the eyes of every nation of the Republic for an eternity.
The Bannington Lapur LRTI AA Particle Rifle was developed by Deimos Inc to replace the Republic’s older R3X7 Particle Rifle. The weapon is currently only being used by Elite Clone Units and Special Forces and is still undergoing trials. Several prototypes are known to exist their whereabouts unknown except for the original which is on display at the Republic Central Fleet’s Museum of Armaments.
Silk Armor? The Mongols wore silk undergarments under layers of leather armor. Why? Because silk is very strong. If an arrow hit them and made it through their armor, it would usually not have enough energy to puncture the silk. It could still enter their body but, because the silk would not break, the arrow's barbs could not do their work and the arrow could easily be removed leaving a relatively clean wound considering normal arrow wounds.