Having one is a concern, but if you have three, you officially have metabolic syndrome and your chances of developing diabetes just increased 5 times. In. fact, if your fasting glucose â blood sugar â reading is greater than 100, you are considered prediabetic. How you feel can be a good indicator of your risk.
He is one of the company's private investors. At just over 300-feet long, the Airlander is the world's largest aircraft -- longer than the largest commercial passenger airliner, Airbus 380, pictured (239 ft) and the Antonov An-225 (275 ft). Hide Caption.
The Largest Airplane Ever Built. The Antonov An-225 Mriya is a cargo aircraft that was designed by the Soviet Unionâs Antonov Design Bureau in the 1980s. It is powered by six turbofan engines and is the longest and heaviest airplane ever built, with a maximum takeoff weight of 640 tonnes. It also has the largest wingspan of any aircraft in operational service. Only one An-225 was ever built and the behemoth transporter is still in service today. The first and only An-225 was completed in 1988 after four years of construction. The An-225 first flew on 21 December 1988 with a 74-minute flight from Kiev.