(With apologies.)

Fri Jun 30 23:04:19 +0000 2017

Spoiler: extra rainbows from sunlight reflected off the water! https://twitter.com/divbyzero/status/882306194974572546

Wed Jul 05 10:12:20 +0000 2017

I’m giving HoloLens demos at the Royal Society on Friday afternoon. Pop in and say hello! The exhibit is open until Sunday. https://twitter.com/royalsociety/status/880819257986232325

Wed Jul 05 17:56:19 +0000 2017

When they make the film of Anathem, the overlapping-outcome, parallel-universe fight scenes are going to be amazing.

Sat Jul 22 10:08:01 +0000 2017