A strange little side quest
If Car Wash - SPA sends you down a curiosity rabbit hole, start here. A top Formula 1 tyre stop can happen in under two seconds; McLaren set a 1.80-second pit-stop record. The same trail leads to another fact: In 1958, Tennis for Two used an analog computer and an oscilloscope to turn simple physics into a playable tennis-like demonstration. The screen is modern; the urge to test skill, pattern and timing definitely is not.