What scifi author is credited with coining the "Three Laws of Robotics"?

More Questions:

Of which US state was Jimmy Carter Governor before he became president?

Which artist's "Impression Sunrise" gave its name to the whole impressionist movement?

What is the Roman name of the Greek goddess Persephone?

Whose most famous poem ends with "I lift my lamp beside the golden door"?

In the series Harry Potter, what is the spell for water-making?

What body of water does the Colorado river empty into?

What astronomical unit of distance equals about 5.88 trillion miles?

Wallace Carothers is known as the inventor of what?

What movie did Michael J. Fox learn to skateboard for?

What actor played Tom Hanks’ buddy on "Bosom Buddies"?

Which ghost did Carol Kane portray in the 1988 film "Scrooged"?

Which two countries signed the treaty of Tordesillas in 1494 which divided the new world between them?

Which US president lived in Peacefield?

Early on in the comic book series "Strangers in Paradise", what type of car does Freddie brag about driving?

How many seasons did the TV show "Bonanza" have before going off the air in 1973?