Some of the most common non-lethal self-defense tools on the market include stun guns, pepper spray and other gadgets — but ...

It then sends a signal to an Arduino which triggers the stun gun’s fire button, which shocks the player holding the guitar. As you might expect, the documentation for this project includes a ...

Following a storm of critical comments directed at Phoenix Police, City Council on Dec. 18 unanimously approved a $22.1 ...