Competitive Service versus Excepted Service Positions. There are two types of non-executive positions in the federal government: 1) those that are in the competitive service, and 2) those that are in the excepted service. Competitive Service â Competitive service positions are subject to the civil service laws passed by Congress.
Post to Facebook. Kevlar inventor Stephanie Kwolek dies at 90 Stephanie Kwolek, the DuPont scientist whose invention, Kevlar, has saved countless lives as the essential ingredient in body armor, has died. Kwolek, of the Sharpley neighborhood in Talleyville, died Wednesday following a brief illness, said her friend, Rita Vasta, who is handling Kwolek's affairs. She was 90.
James Caleb Jackson invented Granula, the first manufactured COLD breakfast cereal in 1863. Granula was an early version of Grape-Nuts, consisting of heavy grains of bran-rich â¦ Graham flour. The grains had to be soaked overnight before use.onfidence votes 43. Corn Flakes, they very first cereal, were made on 31 May 1894 by Dr. John Harvey Kellogg in Michigan, United States. Then the 2nd cereal created was Rice Crispies made in the early 1900's also fom Kellog's brand cereal.