Though Alexander Graham Bell is best known for his telephone, he was proudest of his photophone, a device that uses rays of light to transmit sound. He made the first wireless call with it in 1880 and was so smitten with the invention that, to his wife's dismay, he wanted to name his second daughter "Photophone." Although outdoor interference from rain and clouds made the device impractical and it never caught on, it is considered the precursor to what modern method of information transfer?
W. Somerset Maugham
Back in the day
After helping break the English siege of Orléans during the Hundred Years' War, teenage heroine Joan of Arc set her sights on recapturing the Loire River valley, beginning with the town of Jargeau. Though the post was heavily fortified and well defended, the French soon gained the upper hand. After Jargeau, a number of other English strongholds fell in quick succession, paving the way for Charles VII's coronation at Rheims. What nearly killed Joan as she scaled a ladder during the battle?
Born on a day like today
A Boston physician, Warren became a political leader in the American Revolution after the passage of the hated 1765 Stamp Act. In 1774, he drafted the Suffolk Resolves, which advocated forcible resistance to the British and were endorsed by the Continental Congress. In April of the following year, he dispatched William Dawes and Paul Revere to warn fellow patriots that the British were marching on Concord. He was killed months later at Bunker Hill. Why was his body buried four times?