editors to oversee the flow of news and information across its network, instead relying on algorithms to handle everything from publisher posts to advertisements. Now, it's slowly starting to embrace the human touch, hiring editors and now even partnering with Wikipedia and its army of moderators...
2.6 million years ago (Ma): Oldowan – struck stone tools, in East Africa 1.65 Ma: Acheulean – struck and reworked stone tools, in Kenya 500 thousand years ago (ka): Shelter construction [1] 500–250 ka: Controlled fire and sterilization of food and water (cooking) in East Africa[2]...
A U.S. Navy P-2 of VP-18 flying over a Soviet freighter during the Cuban Missile Crisis. Continuing to seek ways to oust Castro following the Bay of Pigs Invasion, Kennedy and his administration experimented with various ways of covertly facilitating the overthrow of the Cuban government. Sig...
at age 18. John initially wanted to join the Royal Navy, but having had his application turned down after a failed medical examination due to poor eyesight, he opted to apply for military service as an army officer. Again, his eyesight was an issue during the medical examination. In fact...