Therefore, materials with attractive but artificial gold- and silver-like metallic lusters are popular, finding use in jewelry, reflective materials, inks, and cosmetics.

Liquid metal refers to a class of metallic materials that remain in a liquid state at or near room temperature. These materials possess unique properties, such as high electrical and thermal ...

If aluminium costs £1,450 per tonne, calculate the cost of a 1 m length of 20 mm 2 section aluminium bar that weighs 1 kg.