# #Mon Aug 09 12:05:15 CEST 2010 Text__mD-RYKOdEd-WfYQ0GneCwQ_title=Einstein's Light Quantum Hypothesis Text__mD-RYKOdEd-WfYQ0GneCwQ_text=1905, Einstein takes a radical step. He suggests that one can conceive radiation under certain circumstances not as a wave in the ether but as a collection of point-like energy quanta.

MPIWG Einstein Annalen Website