Safety razor become locked into buying their proprietary cartridges, for as long as the manufacturer continues to make them. Subsequent to introducing the higher-priced Mach3 in 1998, Gillette's blade sales realized a 50% increase, and profits increased in an otherwise mature market. The marketing of increasing numbers of blades in a cartridge has been parodied since the 1970s. The debut episode of "Saturday Night Live" in 1975 included a parody advertisement for the Triple Trac Razor, shortly after the first two-blade cartridge for men's razors was advertised. "Mad" magazine announced the "Trac 76", arranged as a chain of cartridges with a handle
Ockham's Razor Theatre Company Ockham's Razor Theatre Company Ockham’s Razor Theatre Company is a British aerial theatre company. Their critically acclaimed work combines circus and theatre, and they specialise in creating physical theatre on original pieces of aerial equipment and create stories from the vulnerability, trust and reliance that exists between people in the air. Ockham's Razor are produced by Turtle Key Arts. The company was formed in 2004 by Alex Harvey, Tina Koch and Charlotte Mooney. With their unique physical skills the company have performed a number of shows that "combine circus and visual theatre to make work that is arresting and entertaining".