Misc: Hemp plant part of which can be used as a narcotic?

Questions

What hit song would you hear singer, David Gray babbling on about?

Found in most health stores, this plant extract will improve your trivia game if taken on a regular basis (It jogs the memory)?

In the late 1940’s, Aaron Lupin came up with an idea of putting whipped cream in a seamless, lined aersol canister. What is the name of this popular commodity?

Which TV Golden Girl was once the Vice-President of the Los Angeles Zoo Commission?

Which U.K. Soccer star has ‘Brooklyn’ tattooed on his backside?