Leo Gerstenzang invented the Q-tip in his home in Corona, Queens, New York City. It was originally called "Baby Gays" and was designed for cleaning babies' ears.
they invent cheese
Lewis and Clark did not invent anything.
him and his son helped invent the compound microscope by putting two lenses together warning they did not invent the microscope but did invent the compound microscope
Levi Dickenson is the first one who invent the broom. :)
10 bc He did not invent the first vacuum cleaner but he patented his invention in 1901.
he was born on 1915
Polish-born American Leo Gerstenzang in the 1920's, innovated it form his wife.
1973 age 81
Leo Gerstenzang invented cotton sawbs
Adolph Gerstenzang has written: 'High speed typing'
Leo Hendrik Baekeland invented Bakelite in 1907. =)
Einstein did not invent the atomic bomb, Leo Szilard did.
he was adicted in atoms Albert Einstein did not invent the atomic bomb. It was invented by Leo Szilard.