Gardening too boring for you? Just add a shotgun. If you believe this Indiegogo crowdfunding campaign, there's a new way to sow your seeds: blasting them into the soil with a 12-gauge. Flower Shell is ...

Drones pose a real security problem for law enforcement. They are relatively small and easy to hide, can quickly be deployed, allow for surveillance, and can carry a payload. And once in the air, how ...