This iPhone case can zap with 650,000 volts of electricity, strong enough to bring down a full grown man.
Pasquale Buzzelli survived the bombing of the Twin Towers. How he got there is a big story.
Today at 9:30 a.m. ET, a nation pauses to remember the 26 vibrant lives lost in last Friday's senseless violent act.
The Chameleon arm band device holds up to ten disposable cartridges that detect hazardous chemicals.
Special materials that convert differences in heat into power produce electricity from an open fire.
So-called nonlethal weapons can be lethal.
Helical coils and an omnidirectional drive are key to this robot's unique maneuverability.
No medical degree? No prob. Augmented reality allows the untrained to perform complex medical procedures.
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