1. Stand: Facebook CEO Mark Zuckerberg took a stand for immigration reform
2. But that hasn't stopped scientists from growing actual human brains in a lab. Starting with nothing but stem cells, scientists in Austria this year managed to create brains equivalent to those in nine-week-old fetuses. These miniature brains are the size of peas and are incapable of thought—so far. The one thing keeping the brains from growing beyond this stage and becoming fully functional is that they have no blood supply.
6. Others have come up with some, um, creative ways to say sayonara. When staffing firm OfficeTeam asked about 600 U.S. human resources managers to describe the weirdest ways they’ve seen or heard people resign lately, here’s what they said: