News tagged with travellers

Air travel and climate: A potential new feedback?

Global air travel contributes around 3.5 percent of the greenhouse gas emissions behind/driving anthropogenic climate change, according to the International Panel on Climate Change (IPCC). But what impact does a warming planet ...

dateJul 13, 2015 in Environment
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Is cyberjacking a new threat to air travel?

When Malaysia Airlines flight MH370 vanished en route to Beijing in March 2014, the horror and mystery of the story captivated the public. And as with any mystery, the lack of a definitive answer left a void for speculation ...

dateJul 13, 2015 in Security
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Jet engines are getting quieter

With no sign of our appetite for air travel diminishing, we need to create quieter aircraft that are easier to live with. In fact, while those living near airports may beg to differ, data included in the Airports Commission ...

dateJul 08, 2015 in Engineering
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A laser beam's path through NASA's ICESat-2

Before beaming 300 miles to Earth's surface, bouncing off the ground and travelling another 300 miles back into space, the laser photons on NASA's Ice, Cloud and Land Elevation Satellite-2 first have to complete a 7½-foot ...

dateJun 17, 2015 in Space Exploration
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