‘Mirror Worlds’ Creator Wants to Displace FacebookWith Blockchain

David Gelernter’s giant macaw, Ike, has taken a tumble. One moment he was there, offering agreeable squawks as Gelernter spoke, and then, in a flash of lightning, he wasn’t. Ike is fine, the 64-year-old Yale computer scientist assures me, simply stunned. “Luckily he’s as light as a bird. So he can fall great lengths and it doesn’t bother him,” he says. Now where was he? Oh yes, Gelernter was in the middle of telling me about his plans to revolutionize social media—emphasis on revolution. On Thursday, Gelernter published a post on Medium declaring his grievances against our favorite social media overlord, Facebook. He’s directing his ire into a new company called Revolution Populi, a social network that emphasizes individual data …

Mama duck parades her babies through hospital, delighting everyone

These ducks are not licensed medical professionals, but they're a welcome sight at Thompson Health.Image: Thompson health Each year, a duck visits the courtyard of Thompson Health in upstate New York to lay her eggs. Once the fuzzy little ducklings hatch, they have a little parade through the hospital’s nursing home, the M.M. Ewing Continuing Care Center. Is there a better way to ring in the spring season every year? No. The University of Rochester Medicine Thompson Health Facebook page shared a little story on Thursday that would thaw the winter out of anyone’s heart, sharing pictures of 2019’s family of ducks and their journey through the facility’s hallways and out a door. The mother of the ducklings will tap …