Razor be used on both sides, with two open edges. The blade on the double-edged safety razor is slightly curved to allow for a smoother and cleaner shave. In 1901, the American inventor King Camp Gillette, with the assistance of William Nickerson, patented a new variation of safety razor with disposable blades. Gillette realized that a profit could be made by selling an inexpensive razor with disposable blades. This has been called the razor and blades business model, and has become a very common practice for a wide variety of products. Many other brands of safety razors have come and gone.
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".