Scientific American14h
The Wild and Contentious History of Mathematical Symbols
I started teaching in 1977, and across my nearly 50 years, I noticed that students were always interested in the history of ...
Feline Fam on MSN2d
The Symbolism of Cats in Witchcraft and Magic
The relationship between cats and witchcraft dates back to ancient times, intertwining history, folklore, and superstitions.