Deaf climbers with an artificial leg, and a person with epilepsy. Only two of the individuals in the group did not reach the summit. Heidi Zimmer is the first deaf woman to reach the summit of Mt. McKinley in Alaska. She is the first deaf individual to reach the summit of Mt. Kilimanjaro in Africa, as well as Mt. Elbrus in the Republic of Russia which has an elevation of 18,510 feet. She has a goal of completing the seven summits which consist of the highest peak in each continent. This is considered a huge accomplishment in the climbing world. Yasayuki Okobu,
Elbrus (computer) niche of domestically-developed CPUs for the backdoor-wary military. Elbrus (computer) The Elbrus () is a line of Soviet and Russian computer systems developed by Lebedev Institute of Precision Mechanics and Computer Engineering. These computers are used in the space program, nuclear weapons research, and defense systems, as well as for theoretical and researching purposes, such as an experimental Refal and CLU translators. Historically, computers under the "Elbrus" brand comprised several different instruction set architectures. The first of them was the line of the large fourth-generation computers, developed by Vsevolod Burtsev. These were heavily influenced by the Burroughs large systems and