LEGO can be an essential tool in mechanical engineering as it is a form of what the field calls low-fidelity prototyping.

While the interlocking plastic construction toy has been around for over 90 years, its existence is not just child’s play – it's also a learning tool.

In 1958, Leonard Read penned the famous economic essay I, Pencil. It chronicles, from the perspective of the yellow writing tool, the boggling complexity of supply chains and market forces that allows ...