Who is the tallest person of the world?

Who is the tallest person of the world?

The tallest man living is Sultan Kösen (Turkey, b.10 December 1982) who measured 251 cm (8 ft 3 in) in Ankara, Turkey, on 08 February 2011. The part-time farmer was the first man over 8 ft (2.43 m) to be measured by Guinness World Records in over 20 years.

What are bones made up of?

Bone is made mostly of collagen, a protein that is woven into a flexible framework. Bone also contains calcium phosphate and calcium carbonate, minerals that add strength and harden the framework. The combination of calcium and collagen gives the bone its strength and flexibility.

Where were dodos found?

The dodo (Raphus cucullatus) is an extinct flightless bird that was endemic to the island of Mauritius, east of Madagascar in the Indian Ocean. Its closest genetic relative was the also extinct Rodrigues solitaire, the two forming the subfamily Raphinae of the family of pigeons and doves.

How fast does a subway train go?

PATH trains are rated to travel 70 mph but they apparently never exceed 55 mph, and they only go that fast in the 5-mile stretch between Journal Square and Harrison. New York subway trains can reach 55 mph as well, but rarely get over 30 mph.

How can you die from a sneeze?

 If you try to suppress a sneeze, you can rupture a blood vessel in your head or neck and die.

Which is the longest word in English?

Longest Words. (45) PNEUMONOULTRAMICROSCOPICSILICOVOLCANOCONIOSIS (also spelled PNEUMONOULTRAMICROSCOPICSILICOVOLCANOKONIOSIS) = a lung disease caused by breathing in particles of siliceous volcanic dust. This is the longest word in any English dictionary.

How many hours of sleep do you lose when you have a baby?

A parent loses about 350 hours of sleep at night over her baby’s first year. Napping is a great way to reduce your sleep debt. If you’ve gone awhile without getting good-quality rest, the sleep you do get — even during a nap — will become more effective.

Who invented the alternating current?

Serbian-American inventor Nikola Tesla was born in July of 1856, in what is now Croatia. He came to the United States in 1884, and briefly worked with Thomas Edison before the two parted ways. He sold several patent rights, including those to his alternating-current machinery, to George Westinghouse.