Why do Coins have Ridges? #coin #money #facts #ridges #reeding #shorts

Reeling was first introduced on coins in the 17th century by Isaac Newton, who was the Warden of the Royal Mint in England at the time. Newton observed that people were filing down the edges of coins to make them lighter, and he devised the idea of reeding as a way to prevent this.

Reeding is now used on most coins around the world. It is a simple but effective way to prevent counterfeiting and make coins easier to identify.

Here are some additional facts about reeding on coins:

-The number of ridges on a coin varies depending on the country and denomination. For example, U.S. quarters have 118 ridges, while Canadian quarters have 120 ridges.

-The size of the ridges on a coin also varies depending on the country and denomination. For example, U.S. quarters have ridges that are about 1 millimeter wide, while Canadian quarters have ridges that are about 1.2 millimeters wide.

-Reeding can be made in a variety of patterns, including straight, wavy, and spiral.

-Reeding can be made from a variety of materials, including metal, plastic, and paper.

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