What is a photon? In physics, a photon is a bundle of electromagnetic energy. It is the basic unit that makes up all light. The photon is sometimes referred to as a quantum of electromagnetic energy. Photons are not thought to be made up of smaller particles. They are a basic unit of nature called an elementary particle. Properties of a Photon Photons have some basic properties that help define what they are and how they behave. These properties include:
Globe Staff November 08, 2016. Massachusetts voters on Tuesday legalized marijuana for recreational use, sweeping away more than a century of prohibition and opening the door to a massive new industry. The vote means the drug will become legal for use on Dec. 15, and marijuana shops can open in 2018.
Massachusetts Law Updates. [ 1 8/14/17] Marijuana law approved. [ 2 8/8/17] Pregnant workers gain more protections in Massachusetts. [ 3 6/1/17] Word(s) of the Month â in pari delicto. [ 4 5/23/17] Hate Speech Law in Massachusetts. [ 5 4/20/17] Hate Crime Law in Massachusetts.