A mini wind-power turbine has popped-up at OccupyHK Admiralty. It’s just a proof-of-concept that charges a battery, of course. It’s not really generating power for major usage.
A mini wind-power turbine has popped-up at OccupyHK Admiralty. It’s just a proof-of-concept that charges a battery, of course. It’s not really generating power for major usage.
