1. "At least 100 workers at the construction site for Tesla Motors Inc.’s battery factory near Reno, Nevada, walked off the job Monday to protest use of workers from other states, a union official said."
“It’s a slap in the face to Nevada workers to walk through the parking lot at the job site and see all these license plates from Arizona and New Mexico,” Koch said in an interview. Those who walked out were among the hundreds on the site, he said.2. "The Pentagon has a new secret weapon to neutralize sites containing chemical or biological weapons: rocket balls."
These are hollow spheres, made of rubberized rocket fuel; when ignited, they propel themselves around at random at high speed, bouncing off the walls and breaking through doors, turning the entire building into an inferno.3. Tiny camera drone wraps around your wrist like a watch when not in use.