1 août 1899 - 1900 AD: Max Planck, a German physicist, famous for his work in thermodynamics, he announced that hot glowing matter radiates energy in small amounts or packets, not one continuous wave. This is known as Planck’s constant from 1900.
Ajouté au bande de temps:
Date:
1 août 1899
Maintenaint
~ Il y a 124 ans
