TIL that as a research chemist at Oxford University, Margaret Thatcher co-authored a 1951 paper on the “saponification of α-monostearin”; she later said she was prouder of her science degree than becoming the first female Prime Minister.

TIL that as a research chemist at Oxford University, Margaret Thatcher co-authored a 1951 paper on the “saponification of α-monostearin”; she later said she was prouder of her science degree than becoming the first female Prime Minister.