Who invented the morse code?
Who invented the periodic table?
Who invented the phonetical alphabet?
Who invented the stethoscope ?
Who invented the telegraph?
Who hosted the FIFA World Cup in 1962?
Who invented the telephone?
Who implemented the Perestroika and Glasnost reforms in the Soviet Union?
Who invented the V2 rocket during WW2?
Who in the ‘Teenage Mutant Ninja Turtles’ wore the blue mask?
Who invented the world’s first successful airplane?
Who interpreted Honey in the popular series How I Met Your Mother?