Science & Nature

Science & Nature Pencils are yellow because in the 19th century, the best graphite came from China. Because yellow was a royal colour in China, pencil companies began to colour their pencils yellow to show both high quality and an association with China. April 29, 2019

Science & Nature While scientists were analyzing prehistoric worms recovered from permafrost, two 40,000 year old nematodes 'revived' and began moving and eating, making them the oldest multi-cellular life alive on Earth. April 20, 2019

Science & Nature In ancient Hawaiʻi, men and women ate meals separately and women weren't allowed to eat certain foods. King Kamehameha II removed all religious laws that and performed a symbolic act by eating with the women in 1819. This is when the lūʻau parties were first created. April 16, 2019

Science & Nature Researchers at Harvard and Columbia concluded that Sarcasm promotes Creative Thinking because both the expressers and recipients of sarcasm need to overcome the contradiction between the literal and actual meanings of the sarcastic expressions. April 8, 2019

Science & Nature A man spent 60 hours underwater, in total darkness, after his vessel capsized and sunk to the bottom of the sea. He was discovered alive by divers sent to recover dead bodies. March 28, 2019

Science & Nature Of the 5000 or so species of mammals on the planet only female humans have permanent breasts. March 20, 2019

Science & Nature A rare mutation among the Bajau people lets them stay underwater longer: natural selection at the PDE10A gene has increased spleen size in the Bajau, providing them with a larger reservoir of oxygenated red blood cells. March 15, 2019

Science & Nature It's been 125,000 generations since the emergence of human species, 7,500 generations since human physiology reached what is essentially its modern state, 500 generations since the agricultural revolution, and ONLY 20 generations since the scientific revolution! March 10, 2019

Science & Nature Here's a fact about the Murchison meteorite, which fell to earth in 1969. It contained high levels of organic compounds, came from a parent body that had liquid water, and the amino acids it contained could not have been synthesized on earth because they consisted of both left- and right- isomers. March 7, 2019

Science & Nature Jupiter's Great Red Spot is so loud, it's acoustic sound waves heat up the surrounding atmosphere to almost 2400 degrees Fahrenheit March 4, 2019

Science & Nature The reason why we view neanderthals as hunched over and degenerate is that the first skeleton to be found was arthritic. March 2, 2019

Science & Nature X% of Y is the same as Y% of X, so for example 32% of 50 is the same as 50% of 32, which is 16. February 24, 2019