Even though Airbus, Boeing's most formidable rival, has outsold Boeing recently, when consumers think of aircraft, we remember the 747, the 737, not the Airbus a350. Boeing's 7x7 aircraft designation simply rolls of the tongue
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Vertical farming Does it really stack up? Agriculture: Growing crops in vertical farms in the heart of cities is said to be a greener way to produce food. But the idea is still unproven
Posted 7 years ago
Found on economist.com
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