Samuel L Freeman (born 1874)

In 1874, in the year that Samuel L Freeman was born, on May 20th, Levi Strauss and Jacob Davis were approved for a patent for "blue jeans with copper rivets". They charged $13.50 per dozen jeans. Although the term "jeans" was first used in 1795 - in Italy - using rivets to reinforce stress points in jeans such as pockets and the bottom of the fly was an original idea..

In 1886, on January 5th, Scottish novelist Robert Louis Stevenson's book the Strange Case of Dr Jekyll and Mr Hyde was published. Immediately popular, the paperback book was sold for $1 in the U.S. - almost $25 today. Stevenson's stepson said that he wrote the first draft in under 3 days.

In 1944, on November 7th, Franklin Delano Roosevelt was reelected to a fourth term as President of the United States. Running against Thomas Dewey, Governor of New York, Roosevelt won 53.4 of the popular vote, Dewey got 45.9%.

In 1972, on June 17th, 5 men were arrested by police in an attempt to bug the Democratic National Committee headquarters in Washington D.C.’s Watergate hotel. The burglars were found to be paid by cash from a slush fund used by the Committee for the Re-Election of the President - the official organization of President Nixon's campaign.

In 1986, on January 28th, the space shuttle Challenger exploded 73 seconds after launch. All seven crew members died. The cause of the explosion was later found to be a failed O-ring. The O-ring failure was due to the unusually cold conditions at Cape Canaveral.