Here’s a fun video by [Ashish Derhgawen], discussing the photoelectric effect of neon lamps with some simple demonstrations. Orange light makes it light! [Ashish] demonstrates the well-known ...

Li–CO2 batteries are considered promising energy storage systems in extreme environments such as Mars; however, severe ...

I replaced the original wired smoke alarms in my home with wired dual sensors that use both photoelectric and ionization technology. Because I’ve read that in-home smoke detectors should be replaced ...

Einstein's description of the photoelectric effect, also known as photoionization, laid the theoretical foundation for ...