How Does Hydrogen Power Work: Hydrogen is efficient fuel to use to generate electricity. It is available in great amount and does not put negative effects like emission of harmful gases or greenhouse effect. This non-toxic gas is easy to produce from many renewable energy sources.
Noun. 1. sheikh-the leader of an Arab village or family. Arab chief, sheik, tribal sheik, tribal sheikh. ruler, swayer-a person who rules or commands; swayer of the universe.
Profile. The eventual prime minister and vice president of the United Arab Emirates (UAE) and ruler of Dubai, Sheikh Mohammed was born in 1949, the third of four sons. He was privately tutored before beginning his formal education, eventually attending the Bell School of Languages at Cambridge University.