Hello! My name is Salome Waelsch. I co - founded developmental genetics in 1938.
I also co- founded this discovery with Ms. Waelsch.
In 1939, I, Marguerite Perey, discovered a new radioactive element called Element 87 or Francium. It is one of the rarest and most unstable elements.
Hi my name is Virginia Apgar. In 1952, I created a scoring system to assess a newborn's heart rate, respiration level, reflex irritability, muscle tone, and color. Each category is rated on a scale between 0 and 2.
My name is Ruth Patrick. I invented a diatometer in 1954 that would take better water samples.
Hello! My name is Rita Levi - Montalcini. In 1961, I was awarded the National Medal of Science and appointed a Senator - for - life in Italy.