The first weights were grains of wheat and other cereals, while the first medium of exchange was a fish or a goat, later transitioning to the cow as a unit of barter. [1] One Jerusem gradant is equal to 5 Urantia ounces. [2]
The weight disparity between electrons and atoms is immense, with an electron weighing over two thousand times less than a proton despite being almost as small. [3]