FREE PRINTABLE RULER WITH MM FREE

The first folding ruler was created in 1851 by Anton Ullrich.

For example, we have metal, wooden, rubber and folding rules to use. The wooden ruler dates back to the 16th Century however, we now have different forms of rulers. The metric system was then introduced into the UK at the start of 1965. The idea was first proposed in 1670 however, it was only standardised in the 1790s, by the French. In 1799, the metric system was introduced as the existing system was impractical for trade during the French Revolution. The metric system is the decimal measuring system based on the litre, metre and gram as units of capacity, length and weight/mass. The first ruler was actually a copper alloy rod however, there were rulers made of ivory in 1500 BC. The first ruler did not look like the ones we have in our stockroom.

The first noted ruler in history, however, dates back to 2650 BC. In the past, humans have used body parts as ways to measure distances or objects, for example, a hand or foot. Some cool facts about rulers you probably didn't know ! The Invention of the First Ruler Due to the easy fold mechanism on the sides, the paper ruler can be used for measuring and drawing as well.

FREE PRINTABLE RULER WITH MM FREE

JustFreeTools provides you with an easy to use, free printable online ruler that will save you to ever look for a ruler again! For Letter as well as A4 sized paper, inches as well as centimeters.

Free printable ruler with mm