the venom from the Brazilian wandering spider (Phoneutria) is so powerful that just 0.000000
21 oz of it can kill a mouse
in several countries
21 is the age of majority. It is also drinking age in all the US states
121 points are required to win in an official game of cribbage
the gayageum is a traditional Korean zither-like string instrument with
12 strings
the ancient Roman god Janus had
two faces, enabling him to look backward at the past and forward to the future at the same time