Description: http://www.PaintballSentry.com... i'll be selling them soon for way under a grand. i just need to settle on the final design.
army marines navy air...
Description: the cutest, most adorable, sentry guns ever made.
I actually felt bad as i dropped heavy stuff on them, pushed them off high places and threw...
Description: You have 30 seconds to comply - Promo video of South Korea's new sentry Robot. Uses heuristics and day/night vision to identify and target human...
Description: After playing TF2 for a couple of days, I noticed the Engineers' amusing "Spy's sappin' mah Sentry!" comment, as well as a few songs using...
Description: The idea of this project was to create a fully-automated sentry gun, capable of picking out a human target and accurately tracking and shooting him...
