Semiconductors are used in just about every computing device we use today. But how do semiconductors work? In order to understand semiconductor devices, we first need to review what a semiconductor is at the atomic level.
Archives for September 2020
Keeping Carboys Cool
Carboys are really nothing fancy: just a large plastic or glass container, usually with a narrow neck and opening. It’s what’s on the inside that’s important. Carboys are often used in lab settings to store ionized water and solvents and in brewing for fermentation. In each of these applications, carboys may require some assistance in keeping their contents cool. While there are several cooling methods to choose from, some are easier to use and more precise than others. What is a carboy? A carboy, also called a demijohn, is a large glass or plastic container with a narrow neck. These […]
