Who is the scientist that experienced electric sparks while petting his cat?

Who is this scientist?

This female scientist was the first African American woman to travel into space when she served as a mission specialist aboard the Space Shuttle Endeavour.

Who is the scientist that discovered the laws of gravity and motion?

Who is this female scientist who pioneered social robotics and Human robot interaction.

Who is this scientist?

This scientist was the first to clone HIV and determine the function of its genes, a major step in proving that HIV is the cause of AIDS.

Who is this scientist?

This scientist discovered a coil that produces high voltage long spark electricity that now is used in the most popular electric car.

This female scientist conducted pioneering research on radioactivity and discovered the element polonium and radium?

This female scientist discovered the molecular structure of DNA.