Sapphire knife has no metal

If you ever find yourself needing to sneak a knife pass a metal detector, this is a knife that has no metal parts. The handle is made from bone and the blade is made from an artificial sapphire that can only be sharpened with special diamond whetstone. I don't understand why anybody would need this, but hey, the more ways to stab people the better. That's what I always says.

Electrified laser defense system

This Portal Denial System was created by Ionatron and uses a laser-induced plasma channel to electrocute anybody that steps in its path. It fires a laser across an opening... More →

0.50 Caliber Venom dart takes out mines

This is a modified satelite-guided bomb which releases thousands of darts carrying the chemical DETA that's meant to take out mines. The Venom dart can go through ten to... More →

Safe: A Homemade Wrist-Mounted Crossbow

Ezio Auditore called -- he said you better forward the schematics to da Vinci for him. This is a professional looking wrist-mounted crossbow entirely homemade by A+ shop student... More →