Louis Pasteur (/ˈluːi pæˈstɜr/, French: [lwi pastœʁ]; December 27, 1822 – September 28, 1895) was a French chemist and microbiologist who is well known for his discoveries of the principles of vaccination, microbial fermentation and pasteurization. He is remembered for his remarkable breakthroughs in the causes and preventions of diseases, and his discoveries have saved countless lives ever since.
Nelson Rolihlahla Mandela (Mvezo, 18 de julho de 1918 — Joanesburgo, 5 de dezembro de 2013) foi um advogado, líder rebelde e presidente da África do Sul de 1994 a 1999, considerado como o mais importante líder da África Negra, ganhador do Prêmio Nobel da Paz de 1993,1 e pai da moderna nação sul-africana
The Department of Assistive and Rehabilitative Services, or DARS, administers programs that ensure Texas is a state where people with disabilities, and children who have developmental delays, enjoy the same opportunities as other Texans to live independent and productive lives. Fore more information call 1-800-628-5115 or email DARS.Inquiries@dars.state.tx.us