He’s done another pass at reverse engineering the 76477 Space Invaders sound chip from the 1970s and found it’s full of integrated injection logic (I 2 L), making it a double treat ...

This time, [Ken] tears apart a 76477 sound effects chip. This chip was state-of-the-art in 1978 and used in Space Invaders, along with plenty of other pinball machines and games. [Ken] started out ...

sending several of these microphysiological systems to the international space station aboard the SpaceX Falcon 9 rocket. Researchers hope that studying the way these organs on a chip respond to ...