Epinephrine (ep-uh-nef-rin, -reen) is also known as adrenaline. It is a hormone that is secreted by the adrenal glands. (1, 3). Adrenalin, without the e, was originally used as a trademark for a product made by an American pharmaceutical firm Parke, Davis & Co.
The Burj Khalifa building in Dubai, United Arab Emirates is the world's tallest building. Completed in January 2010 with 160 stories which reach 2,716 feet (828 meters) high, it is a mix of Hotel/Residential/Office. Alexander Hassenstein/Getty Images.
World's tallest building: The Burj Khalifa, Dubai. The Burj Khalifa, the world's tallest tower at a height of 828 metres (2,717 feet), stands in Dubai. To arrive at the Dubai Mall in the weeks leading up to Christmas is to arrive at a humungous, perturbed ants' nest. Thousands of beings, many agitated, scurry around inspecting, shoving, panicking. Nothing is still.