A little fiddling later and a game of Tetris was revealed. If you press the Print/Utility button on the 54600B oscilloscope, followed by pressing the second and third button below the screen at ...

Indeed. But Tetris was five years old before Nintendo used it to flog millions of Game Boys and drive a generation of gamers mad by lodging Korobeiniki in everyone’s brains. Alexey Pajitnov had drawn ...