Misc: diamonds which band covered nilsson's 'one' and brought it to the top ten in 1969?

Questions

What hobby does 2STEPR enjoy?

Whose approach to jazz piano is called reductionism?

What is the most-often printed sentence in the English language?

What cooking device was invented to use aboard US spaceships?

Whose variety show featured the Bright family, the dumbest in the world?