Unmanned helicopters that can stay airborne for up to 12 hours are being tested near Bristol.
from BBC News https://ift.tt/2brqQYt

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Unmanned helicopters that can stay airborne for up to 12 hours are being tested near Bristol.
from BBC News https://ift.tt/2brqQYt
Newcastle United finally end their seven-month wait for an away league victory in style against Everton at the Hill Dickinson Stadium. fro...
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