arstechnica.com

9w0rQ TIL Mario is only "about 24-25 years old", according to his creator Shigeru Miyamoto.
160rW TIL in the late '70s and early '80s, the Soviets "bugged" IBM Selectric II typewriters in the US Embassy in Moscow so they would report what the Americans were typing by radio. We only found out when a friendly country's embassy told us it had happened to their typewriters.
9w0p6 TIL that from 2016 to 2023, John Deere's End User Agreement prohibited non-authorized technicians from servicing any component or system that had embedded software. Farmers could not repair their own equipment nor get third-party repair services.