calorie: Media

unit of measurement

Videos

How to understand the nutrition facts on food labels
Understanding food labels, nutrition, and health.
Video: © American Chemical Society (A Britannica Publishing Partner)
Understand the mathematical trick to do subtraction by adding and its implementation in mechanical adding machines
Learn about an arithmetic trick to use addition to perform subtraction and how that...
Video: © MinutePhysics (A Britannica Publishing Partner)