feb 17, 1905 - Max Planck
Description:
A German theoretical physicist and famous quantum theorist, Planck is most noted for his discovery of energy quanta. Energy quanta is described as the smallest possible unit of a physical property, like energy or matter. Planck also backed up Einstein and his equation E=MC2.Added to timeline:
Date:
feb 17, 1905
Now
~ 120 years ago