Trace Metals. Metals, including nickel, iron, and vanadium are often found in crude oils in small quantities and are removed during the refining process. Burning heavy fuel oils in refinery furnaces and boilers can leave deposits of vanadium oxide and nickel oxide in furnace boxes, ducts, and tubes.
Chandra, meet Sultan â Chandra Bahadur Dangi, at 21Â½ inches the shortest adult ever verified by Guinness World Records, poses Thursday in London with the world's tallest man, Sultan Kosen, who stands 8 feet 3 inches tall. Chandra, meet Sultan â Dangi, 74, is a weaver in a remote village of Nepal. He weighs just 32 pounds.
Jyoti said: Since being recognised by Guinness World Records I have been able to visit lots of different countries. I love travelling. In February this year, Chandra Bahadur Dangi from Nepal made headlines across the globe when he was crowned the world's Shortest Man, standing at 54.6 cm (21.5 in).