garymortimer (1882326) writes "Google has acquired a US company that generates power using turbines mounted on tethered kites or wings.
Makani Power will become part of Google X – the secretive research and development arm of the search giant.
The deal comes as Makani carries out the first fully autonomous flights of robot kites bearing its power-generating propellers.
Google has not said how much it paid to acquire Makani, but it has invested $15m (£9.9m) in the company before now."
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