Genghis Khan is more legend than man. We’re not even sure when he was born: historians agree it’s somewhere in the decade that spans 1155 and 1167. That birth has itself been mythologized. Stories...
Yes, it is possible to have twins with different biological fathers. The scientific term for this anomaly is “heteropaternal superfecundation,” and it’s super cool. “Heteropaternal” signifies...
Just about any publication that explores the role of diet in disease invokes Hippocrates’ famous dictum, “Let food be thy medicine, and let medicine be thy food.” Actually, there is no record of...
Black, white, and orange – the signature colours of a calico cat. Subtract the white and you’ve got tortoise shell colouring. But there is gender colour discrimination at play: calico and tortoise...
In 2015, the Oxford English Dictionary added the word “cisgender” to its ever-evolving listing. It defines the adjective as “designating a person whose sense of personal identity and gender...
Being left-handed can be devilishly hard. In 1937, an educational psychologist whose work was later discredited wrote of many left-handers that “they squint, they stammer, they shuffle and shamble,...
Science is hard. This is not meant to dissuade anyone from going into the sciences. It’s just a statement of fact with which all scientists would probably agree, and it’s a sort of mantra we can...
There is a common parental misunderstanding that arises when the term “identical twins” is paraded around. Identical twins are known scientifically as “monozygotic twins.” This Scrabble winner of a...
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