How magnets can Save You Time, Stress, and Money.
Clamps — A couple neodymium blocks or cubes are perfect for Keeping pieces of steel in place. That is most popular when useful for welding, drilling, or machining reasons.Alexander Neckam, by 1187, was the very first in Europe to explain the compass and its use for navigation. In 1269, Peter Peregrinus de Maricourt wrote the Epistola de magnete,