Where Did 1Kg Come From? [Solved]
Namaste, iam Milagros Leroy, Promise me you’ll have a good time. Where Did 1Kg Come From? [Solved] Back in 1795, the French National Convention had already defined the gravet as a unit of weight, which was equal to 1/1000 of a cubic centimetre of water. But it wasn’t until 18 Germinal that the kilogramme was officially written into law. So now we know!