Learning Bar

March 18, 2010

Coin

One archaeologist reported finding a Roman coin with Julius Caesar’s image on it, dated 21 B.C. Another archaeologist correctly asserted that the find was a fraud. […]
March 18, 2010

Hole Size

How many cubic centimeters of dirt are in a hole 6 meters long, 2 meters wide and one meter deep? Solution: Zero: there is no dirt […]
March 18, 2010

Widow

Is it legal for a man to marry his widow’s sister? Why or why not? Solution: no, if his wife is a widow then he is […]
March 18, 2010

Twins

Marsha and Marjorie were born on the same day of the same month of the same year to the same mother and the same father – […]