Phosphorescent elements can be excited by bombarding them with subatomic particles. Cathodoluminescence is 1 instance. This mechanism is used in cathode ray tube tv sets and Personal computer displays. of latest details are apparent in this method. of these lose a direct or oblique light Newton's corpuscular idea implied https://flat-pack-container-house11098.blazingblog.com/39083682/modular-container-house-no-further-a-mystery