1850 – The first US patent for push-key operation of a calculating machine was issued to Dubois D. Parmelee of New Paltz, NY.
1944 – At Bletchley Park in Great Britain, the Colossus Mk I attacked its first Lorenz-encrypted message. Enigma had been cracked but Lorenz was a tougher cipher used in communications between Hitler and his generals in World War II.
1974 – The US space probe Mariner 10 returned the first close-up images of Venus and became the first spacecraft to use a gravity assist from one planet to help it reach another.
1999 – Victoria’s Secret’s online fashion show became the first major webcast, attracting an estimated 1.5 million viewers worldwide. Proving even back then, the Internet is for shopping.
Read Tom’s science fiction and other fiction books at Merritt’s Books site.