Bear markets: what they are, how long they last, and how to invest during themmonevator.com·2 pts·nly·0
7.5 years to find out how to close a file descriptor in a multithreaded processtwitter.com·10 pts·nly·1
How to Make a Mint: The Cryptography of Anonymous Digital Cash (1996)groups.csail.mit.edu·3 pts·nly·0