@xychelsea.tv

@zittrain.bsky.social

A small creature who likes to run around in universities. Prof. Harvard Law School, Harvard School of Engineering and Applied Sciences, and Harvard Kennedy School. EFF Board. Director of the Berkman Klein Center for Internet & Society and the HLS Library.

@davidbflower.bsky.social

Astronomer and Astrophotographer. Pictures of space appearing in posts, magazines and on the telly.