Author
Gorm Palmgren
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2016
A plane’s dirty little secrets
Careful study of the waste carried by aircraft now offers valuable clues on how infectious diseases spread.
2015
Wind turbines without blades
The idea sounds preposterous, but Spanish start-up Vortex Bladeless is convinced that it can win over the sceptics.
From plastic waste to homes
Can you clean up litter and house people with one idea? Yes, says an innovative Danish student.