best known for his equation E = mc2, which states that energy and mass (matter) are the same thing, just in different forms. He is also known for his discovery of the photoelectric effect,
Albert Einstein
25
He invented the first alternating current (AC) motor and developed AC generation and transmission technology
Nikola Tesla
25
the inventor of the lightning rod
Benjamin Franklin
25
the inventor of incandescent light bulb
Thomas Edison
20
he discovered the laws of gravity and motion and invented calculus.
Isaac Newton
20
most well known for inventing the telephone
Alexander Graham Bell
20
has been called the "father of observational astronomy", the "father of modern physics", the "father of the scientific method"
