The developers of Google’s Spanner database built an interesting system but chose to build their own clock synchronization technology instead of getting a more precise off the shelf solution and chose to make extensive use of the notoriously complex Paxos
Comrades Cheyne and Stokes and mathematics
There is a great book of stories by Soviet era radio astronomer Iosef Shklovsky called 5 Billion Vodka Bottles to the Moon which has a this story (which I tell from memory, no guarantees) In 1953 a young Jewish math