PSI stands for “Pounds per Square Inch.” It’s a unit of measurement used to quantify the air pressure inside a tire. Essentially, it tells you how much air is in your tires. When you see a recommended PSI for your tires (often found on a sticker in the driver’s side door jamb or in the …
A pressure gauge, in simple terms, is a tool that helps you measure how much pressure is in something, like a tire or a gas tank. It typically has a dial with a needle that moves to show you the pressure in pounds per square inch (PSI) or another unit. For example, if you want …
CO2 stands for carbon dioxide. It is a colorless and odorless gas composed of carbon and two oxygen atoms. It is a natural part of Earth’s atmosphere and plays a crucial role in processes like photosynthesis and the carbon cycle. However, human activities, such as burning fossil fuels, can contribute to an increase in atmospheric …
