brain teasers Saturday morning mind-benders: "Newcomb's Problem" and "Parfit's Hitchhiker" dilemma Mark Frauenfelder
Science Programmable, 3D-printed fabric that can "remember" its original shape and transform into new ones David Pescovitz
tabloids Jeffrey Epstein’s prison confession, the world’s most dangerous woman, and the end of the world, in this week’s dubious tabloids Peter Sheridan
sponsored If Cannabis Is “A Potential Way To Prevent COVID-19” Then Why Is Trump Blocking Research? Boing Boing
science fiction "Southland Tales" is the perfect hot mess of a movie for the 4th of July in the hellscape of 2020 Thom Dunn