In 1939, Philo T. Farnsworth sold his patents for what invention to RCA Victor?

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In what year did Mattel introduce the Ken Doll to complement Barbie?

Which Japanese city is synonymous with efforts to stem global warming?

According to legend, what outlaw killed one man for each of the 21 years he lived?

On the bank of which river does the Portuguese capital of Lisbon stand?

Lake Vanern is the largest lake in which country?

What vitamin is sometimes referred to as the "sunshine vitamin"?

Who played the warden in the movie "Natural Born Killers"?

Who directed the Indiana Jones movies released in the 1980s?

Who is Patricia Mae Andrzejewski better known as?

What is the name of Goldie Hawn's daughter who starred in the 2000 movie "Almost Famous"?

On what date did Otis Redding die?

The last two surviving jurors from the film "12 Angry Men" were actors who shared what first name?

What nationality was Christopher Columbus?

The 1976 Summer Olympics were held in which city?

What is the name of the bony covering over the gills of ray-finned fishes?