Since dawn of civilization mankind has used scales or weighing apparatus to weigh things in order to facilitate trade, run a business, cook or manage health.

Over the years there have been many new techniques and materials used to weigh stuff. Some weigh in grams, others that require much more precision measure in milligrams or nanograms it depends on the level of accuracy required.

Find out more about the different types of scales used, who invented them and how they work with this informational app.

Learn More About:
1 - Balances
2 - Spring Based Weighing Scales
3 - Electronic Weight Scales
4 - Strain Gauges
5 - Digital Scales
6 - Digital Scale App