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Solar plane lands in New York City

A solar-powered airplane finished crossing the United States on Saturday, landing in New York City after flying over the Statue of Liberty during its historic bid to circle the globe, the project team said.  The spindly, single-seat experimental aircraft, dubbed Solar Impulse 2, arrived at New York's John F. Kennedy International Airport at about 4 a.m. local time after it took off about five hours beforehand at Lehigh Valley International Airport in Pennsylvania, the team reported on the airplane's website.  Such a pleasure to land in New York! For the 14th time we celebrate sustainability," said the project's co-founder Andre Borschberg on Twitter after flying over the city and the Statue of Liberty during the 14th leg of the trip around the globe. The Swiss team flying the aircraft in a campaign to build support for clean energy technologies hopes eventually to complete its circumnavigation in Abu Dhabi, where the journey began in March 2015. The solar cr...

Nobel Prize in chemistry

Alfred Nobel

The Nobel Prize in chemistry  is awarded annually by the Royal Swedish Academy of Sciences to scientists in the various fields of chemistry. It is one of the five Nobel Prizes established by the 1895 will of Alfred Nobel, who died in 1896. These prizes are awarded for outstanding contributions in chemistry, physics, literature, peace, and physiology or medicine.As dictated by Nobel's will, the award is administered by the Nobel Foundation and awarded by a committee that consists of five members elected by the Royal Swedish  
Jacobus Henricus
Academy of Sciences. The first Nobel Prize in Chemistry was awarded in 1901 to Jacobus Henricus van 't Hoff, of the Netherlands. Each recipient receives a medal, a diploma and a monetary award prize that has varied throughout the years. In 1901, van 't Hoff received 150,782 SEK, which is equal to 7,731,004 SEK in December 2007. In 2011, the prize was awarded to Dan Shechtman. The award is presented in Stockholm at an annual ceremony on December 10, the anniversary of Nobel's death.
At least 25 laureates have received the Nobel Prize for contributions in the field of organic chemistry, more than any other field of chemistry.Two winners of the Nobel Prize in Chemistry, Germans Richard Kuhn (1938) and Adolf Butenandt (1939), were not allowed by their government to accept the prize. They would later receive a medal and diploma, but not the money. Frederick Sanger is the only laureate to win the prize twice, in 1958 and 1980. Two others also won Nobel Prizes in other subjects: Marie Curie (physics in 1903, chemistry in 1911) and Linus Carl Pauling (chemistry in 1954, peace in 1962). Four women have won the prize: Marie Curie, Irène Joliot-Curie (1935), Dorothy Hodgkin (1964), and Ada Yonath (2009). As of 2011, the prize has been awarded to 160 individuals. There have been eight years in which the Nobel Prize in Chemistry was not awarded.

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