This pen writes like normal, but the ink disappears when heat is applied and can be made to reappear when placed in the cold.
A rugged, heavy-duty, law enforcement strength LED flashlight with a built in 1080p HD video recorder and video playback screen for illuminating and recording... More
A remote controlled all-terrain vehicle with a real-time video camera on board that streams live video back to the driver wearing first person viewing goggles,... More
Whether you're stuck in a soul-crushing traffic jam, someone cuts you off, you don't care for the bumper sticker in front of you, or you just need to relieve... More
An app-controlled, off-road vehicle with a turret-style rotating spy camera with night vision and two-way audio.
Remote operated video camera that sends live HD video to an iPad from 100' underwater.
These cool new USB Cufflinks hide a 2GB flash drive and a portable high-speed WiFi hotspot right in plain site.