How many square feet are there in one acre?
 28,340
 32,300
!43,560
 56,980
How many acres are there in one square mile?
 50
 123
 460
!640
What is 1,000,000 sometimes refered to?
 Giga
 Kilo
!Mega
 Tera
What is 0.000,000,001 sometimes refered to?
!Nano
 Pico
 Micro
 Milli
Who played Uncle Charlie in the TV show My Three Sons?
 Fred Gwyne
 Howey Mandel
 Alex Anderson
!William Frawley
Who played Superman in the original TV series?
 Steve Reeves
!George Reeves
 Steve Rodgers
 George Rogers
Who plays Alex on the TV show Donna Reed?
!Carl Betz
 Bob Rizudi
 Benito Serge
 Michael Dorn
Who plays Lt. Worf on the TV show Star Trek The Next Generation?
 Carl Betz
 Bob Rizudi
 Benito Serge
!Michael Dorn
How many millimeters are there in one centimeter?
 .001
 .01
!10
 100
When did Ben Franklin demonstrate the electric spark?
 May 1736
!June 1752
 October 1784
 December 1802