Dear Sara,

A lot of my favorite TV shows mention centrifuges. What exactly is a centrifuge?

Curiously, Sandy V.

Dear Sandy,

A centrifuge is a piece of equipment that puts an object in rotation around a fixed axis – although the intent is different, it’s a little like those fair rides where people spin outward on swings that are all connected to a pole in the center between them. Centrifuges are customarily used to separate heavy materials from lighter ones; the are used in industries ranging from dairy to nuclear science.

What Is A Centrifuge?It’s In The Bag,
Sara Bellum, Editor-at-Large Buzzy Mag