An international team of researchers has discovered that bacteria have a 'memory' that passes sensory knowledge from one generation of cells to the next, all without a central nervous system or any neurons.
TIL about the “Magic 8”. Before 1491, corn, beans, squash, chili, tomato, potato, vanilla, and cacao weren’t found anywhere in the world outside of the Americas.
TIL that buldak (Korean spicy fried chicken) was invented in 2001 to cope with the economic downturn and recession in South Korean and relieve stress. It also help start the trend for extremely spicy foods.
TIL New Caledonian crows create their own hooks to pull out insects from hard to reach crevices. They are the only non-primate that manufacture their own tools.
Yale Study: Sad, Lonely Introverts Are Natural Born Social Psychologists: Introverts prone to melancholy are exceptionally good at accurately assessing truths about human social behavior, without formal training or tools.