Telecommunications exist because the Normans wore stirrups at the Battle of Hastings - a simple advance that caused a revolution in the increasingly expensive science of warfare. Europe turned its attention to making money to wage wars. As mine shaf...
When Napoleon marched huge forces across Europe, he needed an efficient way to store provisions. A Frenchman preserved sterilized food in empty champagne bottles, an idea modified by the British, who tried tin cans. Still, canned foods sometimes spo...
The power to see into the future with computers originally rested with priest-astronomers who knew the proper times to plant and harvest. The constellations influenced life spectacularly, particularly when the ailing Caliph of Baghad was cured by an...