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District Resources
Twitter Facts to Share Out
❖ The Real McCoy: Summertime fun in the
sprinkler. The next time you are running through
the sprinkler, remember that it was invented by
Elijah McCoy (1843-1929). Ever heard the
expression “the real McCoy”? It comes from
another invention by McCoy that allowed trains
and other machines to be lubricated while
running. When many imitations showed up,
people insisted on the real McCoy.
❖ Love Peanut Butter? Peanut Butter was
invented by a Black man, George Washington
Carver (1864-1943), who discovered 400 uses for
peanuts, soybeans, sweet potatoes, and pecans.
In the process, he transformed lunchtime
sandwiches forever. Yum!
❖ Red light, green light. The next time you are
waiting at a red light, tell the kiddies it was
invented by Garrett Morgan (1877-1963).
Morgan’s other invention, the gas mask, also
saves lives. Many soldiers survived the First
World War thanks to the gas mask, which
prevented deadly mustard gas from entering
their lungs.
❖ A lifesaving discovery. While researching blood
transfusions, Dr. Charles Richard Drew (1904-
1950) realized that blood, like other liquids,
could be preserved. His method, now known as
blood banking, revolutionized medicine and
changed the way doctors work in remote areas
or during times of war. Dr. Drew went on to form
the Red Cross Blood Bank.
❖ Black History inside your TV. And maybe your
grandma. There is a lot of Black history inside
your television. Otis Boykin (1920-1982) created
over 28 different electronic devices, including
electrical resistors that are used in home
computers, television sets, radios, and guided
missiles. He also invented the pacemaker.
❖ The World-Famous Super Soaker. Sure, he is an
aerospace engineer, but Lonnie G. Johnson (born
1949) is best known for creating the world-
famous Super Soaker water gun, which has
earned more than $200 million in sales. Perhaps
you have contributed to that number every
summer. When he is not adding to summertime
fun, Johnson spends most of his time inventing
mechanical and electrical systems for NASA
rockets, and has earned more than 40 patents
for his work.
❖ Music, please. Kids love music. What better way
to teach Black history than by introducing some
of the great African-American music legends?
Louis “Satchmo” Armstrong (1900-1971) was
one of the most influential artists of all time. He
transformed jazz into an art form, and his
trumpet style is still imitated today. His two
international hits, “Hello Dolly” and “What a
Wonderful World,” are still often heard today.
❖ Jackie Robinson. Tell your baseball buffs about
Jackie Robinson (1919-1972), the first Black
player in Major League Baseball. Robinson did
not have it easy, often getting bottles and insults
hurled his way, but he became Rookie of the
Year, and in his second season, League MVP. I
just read my children the book, Promises to
Keep, How Jackie Robinson Changed America,
written by his daughter, Sharon Robinson.
❖ Take it to the moon. John Christian was working
as an Air Force, Materials Research, Engineer,
when he invented and patented new lubricants,
used in highflying aircraft and NASA space
missions. The lubricants worked well under a
wider temperature range than previous
products, from minus 50 to 600 degrees. They
were used in the helicopter fuel lines,
astronaut’s backpack life support systems, and in
the four-wheel drive of the “moon-buggy.”
❖ A woman called Moses? You bet. Harriet
Tubman (1820-1913) was born a slave but later
escaped to Philadelphia, only to return to
Maryland to rescue her family. But she did not
stop there. She earned the name Moses because
she risked her life traveling at night helping
hundreds of Southern slaves escape to the north
and Canada through a network of safe people
and safe houses called the Underground
Railroad.
❖ From mischievous kid to the Supreme Court.
Thurgood Marshall (1908-1993) is a must-know
figure in Black history. He was the first African-
American to serve on the U.S. Supreme Court.
But as a kid, he was mischievous, and was once
forced to write copies of the Constitution as
punishment for his misbehavior. He later said
that punishment piqued his interest in the
Constitution (are you thinking what I am