In 1643 Evangalista Torichelli invented the first what?

More Questions:

What signature color of paint are John Deere tractors?

Which European city is served by Galileo Galilei Airport?

Where did Saints quarterback Drew Brees play college football?

Which of Santa's reindeer is named for a female fox?

How many lords are leaping in the song "The Twelve Days of Christmas"?

What mountain overlooks Cape Town, South Africa?

The Golden Gate Bridge is located in what city?

A cygnet is the name for a newly hatched or baby what?

In North America, moss typically grows heavier on the side of trees facing which direction?

What is the study of fossils called?

What two popular TV shows are based in the town of Hooterville?

Who wrote and also starred in the 1980 movie "The Blues Brothers"?

What famous ex-boyfriend of Jennifer Aniston once guest-starred on the TV show "Friends"?

What started in 1849 when gold was discovered at Sutter's Mill?

What US Navy intelligence vessel was attacked by North Korea on January 23, 1968?