Misc: Eighty per cent of all body heat escapes through the?

Questions

What was the name of the lunar lander used on apollo 11?

What was the name of the Phantom's horse?

What was the name of the plane that Charles Kingsford Smith flew across the Pacific in 1928 (the)?

What was the name of the sad faced clown portrayed by Emmett Kelly?

What was the name of the scandal that resulted in the resignation of President Nixon?