Fax machines predate the telephone. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Like a cross between a telephone and a printer, fax ...

Xerography revolutionised the way we copy, print, and distribute textual material. It allowed for the quick and cheap reproduction of printed material, and enabled the emergence of a vibrant arts ...

The concept of self-replicating machines dates back to the work of mathematician John von Neumann, who proposed the idea of a "Universal Constructor" that could copy itself in the 1950s.