The standard test image in computer image processing come... | funfact.wiki | funfact.wiki
The standard test image in computerimage processing comes from a 1972 Playboy magazine. A researcher cropped Lena Forsen's photo for a paper, and it became the field's benchmark, earning her the nickname "First lady of the internet."
Bill Burr, who wrote the 2003 NIST guidelines recommending passwords mix uppercase, numbers, and special characters, later said he regretted it — his reference material was from the 1980s. Experts now say long passphrases of multiple words are both safer and easier to remember.
Tim Berners-Lee, the father of the Internet, apologized for adding "//" to "http://". He said "http:" alone would have sufficed, but he added the slashes because "it looked cool at the time."
SETI@home used volunteers' idle computers to scan space for extraterrestrial signals. Aimed at 50,000–100,000 machines, it drew 5.2 million participants and logged over 2 million years of computing—about 50x faster than the world's top supercomputer in 2013.