Misc: In what year did Thomas Kibble first postulate the cosamic theory?

Questions

Trivia : How many muscles are in a human?

Trivia : How many pieces are found in a chess set?

Trivia : How many stab wounds did Julius Caesar have when he died?

Trivia : How old was Alexander the Great when he died?

Trivia : How was "Abu Yusuf Ya'qub ibn Is-haq ubn as-Sabbah ibn 'omran ibn Ismail al-Kindi" better known ?