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Delta Air Lines to Debut Premium Economy Class Seating in 2017
For 2017, Delta is adding new premium economy class seating for their long-range flights.
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Technology has affected society and its surroundings in a number of ways. It has rewritten the material conditions of human existence and also has reshaped culture, society and even human nature.
Zero-emissions aeroplanes that use AMMONIA as jet fuel rather than kerosene could take to the skies 'within years', British scientists claim
Ammonia burns less easily than kerosene-based fuels and so could be safer To be used to power an engine, ammonia needs to be burnt along with hydrogen This can be released from ammonia itself by applying heat and a special catalyst Heat exchangers and catalytic reactors could be added to a jet with few changes The …