Periodic Rainmeter is a skin for Rainmeter, a desktop customization tool that allows you to display various widgets on your screen. Periodic Rainmeter is inspired by the periodic table of elements and shows the time, date, weather, CPU usage, RAM usage, and disk space in a simple and elegant way. You can also use any wallpaper that you like with this skin. Periodic Rainmeter is a great choice for anyone who loves science and wants to have a clean and minimalistic desktop.