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.
His Highness Sheikh Mohammed bin Rashid Al Maktoum is the Prime Minister (and Vice President) of the United Arab Emirates. His Highness Sheikh Khalifa bin Zayed bin Sultan Al Nahyan is the President of the United Arab Emirates.