Margaret Schnellbacher Howard (born 1889)

In 1889, in the year that Margaret Schnellbacher Howard was born, on May 31st, the South Fork Dam collapsed. Located in western Pennsylvania, the dam failed - sending more than 20 million tons of water into the towns below it. The flood killed more than 2,200 people in and around Johnstown. The newly formed Red Cross responded to the disaster.

In 1919, the "Black Sox Scandal" rocked baseball fans during the World Series. Eight players on the Chicago White Sox were accused of throwing the World Series, thus allowing the Cincinnati Reds to win, and making money off of the losses. All of the players were found not guilty by a jury but the fallout lasted for decades. The players were banned from baseball even though they were found innocent.

In 1928, aviatrix Amelia Earhart, age 31, became the first woman to fly solo across North America and back in August. In June, she had been part of a 3 man crew that flew the Atlantic Ocean but since she had no instrument training, she couldn't fly the plane - she kept the flight log. The North American flight became one of her many "firsts" as a female pilot.

In 1966, on September 8th, the first Star Trek episode, "The Man Trap," was broadcast on NBC. The plot concerned a creature that sucked salt from human bodies. The original series only aired for 3 seasons due to low ratings.

In 1990, on April 24th, the Hubble telescope was launched into space after long delays due to the Challenger explosion. An optical flaw was found within weeks of launch but was fixed within three years. The discoveries made possible by the Hubble have contributed to scientists' understanding of the universe.