A radically new Australian design called the Eco Whisper Turbine has been developed with increased efficiency and reduced noise in mind. Rated at a 20kW capacity, the turbine is 23 metres high with 30 blades extending out from a 6.5 metre radius from the hub.






































































By-Elections: A Final Commentary
Political analyst Alex Schlotzer writes on the Higgins and Bradfield weekend by-elections; what it means for the leadership of the Liberal Party, Australia's political landscape and whether the issue of climate change will be a vote changer in the run up to the next election.
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