The first non-combustible film stock, also known as safety film, becomes available to the public. It is from the company, Boroid LTD, out of London. It uses acetate as a film base rather than the more common and highly flammable nitrate base. Although Eastman Kodak and Pathe had already developed their versions of safety film, it had been rejected by the industry for being too brittle. Theirs will be reintroduce two years later for use with home projectors.