On Friday, researcher Margaret Mitchell said she had been fired from the company’s AI lab, Google Brain, where she previously co-led a group working on ethical approaches to artificial intelligence.

Cases generally will come to the board by user appeals of Facebook’s content decisions, but the bylaws allow Facebook itself to present cases for the board’s consideration.

“That does matter if fish and other animals are doing that, too, because we only eat their muscle tissue,” she says, because the plastic could be moving through the lining of their guts and concentrating in those edible bits.

Bolting on metal bumpers meant testing that again, and making sure the complex electronics behind the bumper, like airbag impact sensors still worked as designed.Dickens spends most of his time working with Chevy's track cars and Cadillac's V-series performance cars, so it’s no surprise that one of his favorite features on the truck came from the world of racing: the spool valve suspension dampers, which are available on the standard ZR2 too.