Photocopier a convergence in some high-end machines between the roles of a photocopier, a fax machine, a scanner, and a computer network-connected printer into a multi-function printer. Lower-end machines that can copy and print in color have increasingly dominated the home-office market as their prices fell steadily through 2017. Higher-end color photocopiers capable of handling heavy duty cycles and large-format printing remain a costlier specialty for print and design shops. Chester Carlson, the inventor of photocopying, was originally a patent attorney, as well as a part-time researcher and inventor. His job at the patent office in New York required him to
The Man Who Saved the World The Man Who Saved the World The Man Who Saved the World is a 2014 feature-length Danish documentary film by film maker Peter Anthony about Stanislav Petrov, a former lieutenant colonel of the Soviet Air Defence Forces and his role in preventing the 1983 Soviet nuclear false alarm incident from leading to nuclear holocaust. The film premiered in October 2014 at the Woodstock Film Festival in Woodstock, New York, winning; "Honorable Mention: Audience Award Winner for Best Narrative Feature" and "Honorable Mention: James Lyons Award for Best Editing of a Narrative Feature." On 26 September 1983, the computers in the