text: Photons are evil.\n\nRemember how scientists were able to slow down light to 17m/s? If photons were massless, they wouldn't slow down becasue they wouldn't need energy to move in the first place can any amount of energy would propel them at the speed of light.\n\nSo does it mean that photons have very little mass? If so, wouldn't they increase in mass when travelling at the speed of light when energy is converted into mass? \n\nTherefore, photons may have other properties no apparent in the 4 dimensions we live in and have other undiscovered properties in other dimensions.\n\nPhotons are indeed evil...