Changes

[[19th Century|1856]] – Biologist Edmund Beecher Wilson is born, noted for being the first scientist to publish photographs illustrating how a cell divides. <br>[[1900]] – Max Planck discovers [[wikipedia: Planck's law|Planck's law of black-body radiation]]. :* A black-body is an idealized object which absorbs and emits all [[radiation]] frequencies.[[1910]] - – Birth of Subrahmanyan Chandrasekhar, Indian-born [[astrophysics|astrophysicist]], who was awarded the Nobel prize in physics for his studies on the physical processes important to the structure and evolution of stars. <br>