Last week, teenage self-taught engineer Kai Kloepfer unveiled his creation: the world’s first working smart gun – a firearm that unlocks like an iPhone, detecting the owner via fingerprint recognition.
You’ve heard the horror stories about this year’s Brazil Olympics – from blocked toilets and unfinished infrastructure to toxic water and a political coup. But that’s not the full picture. LA-based architecture and engineering company AECOM created the master plan for the Rio Olympics and promises that Brazilians are going to put on a terrific games.
Polling places are open for business all around California. There are 34 candidates competing for the seat of U.S. Senator Barbara Boxer, who’s retiring. Some counties found ways to cram all 34 names on to one page. But in other places, the list takes up two pages of the ballot. And that has some election watchers nervous.