Safety razor the razor to sever the hair without danger of cutting the skin." The Kampfe Brothers produced razors under their own name following the 1880 patent and improved the design in a series of subsequent patents. These models were manufactured under the "Star Safety Razor" brand. A third pivotal innovation was a safety razor using a disposable double-edge blade that King Camp Gillette submitted a patent application for in 1901 and was granted in 1904. The success of Gillette's invention was largely a result of his having been awarded a contract to supply the American troops in World War I with
Razor shell minor perturbations in, for instance, salinity and temperature. They will emerge from their burrows if salt or brine is poured in. Razor shells have been found to be vulnerable to germinoma, a variety of tumour. Razor shell The razor shell, "Ensis magnus", also called razor clam, razor fish, or spoot (colloquially), is a bivalve of the family Pharidae. It is found on sandy beaches in Northern Europe (south to Bay of Biscay). In some locations, the common name "razor shell" is also used to refer to members of the family Solenidae, including species of the genera "Ensis" and "Solen", by