ACROSS industry, where numerous applications require strong but light-weight materials, aluminium and its alloys are often the metals of choice. Not only does aluminium exhibit excellent ...
Chemical etching can support rapid prototyping, deliver precision without introducing stress and work across a wide range of ...
[MakeFailRepeat] was heading to MakerCentral in Birmingham, an event to which many makers were bringing coins to swap and trade. Wanting to get in on the action, he decided to etch some coins of his ...