NASA Katherine Johnson, pioneering NASA mathematician portrayed in "Hidden Figures," RIP David Pescovitz
happy mutants Thanks to an article about why science fiction great John M Ford's books are out of print, they're coming back Cory Doctorow
makers Check out this cool synthesizer based on the cellular automaton, Game of Life Mark Frauenfelder
happy mutants Hannu Rajaniemi's Summerland: a midcentury spy thriller, with the afterlife Cory Doctorow