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Burt Hamner commented on the blog post Turbines Inspired by Nature 6 months, 3 weeks ago · View
Creative thinking! Similar to the Eco-Auger
http://smartproductinnovations.com/eco-auger/index.php
also a spiral
also fish safe, a good idea
all these are hard to hold in place, however since the axis is parallel to the current, you need a boat or raft to hold it. -
Burt Hamner commented on the blog post Reliable, Renewable Power: Drop-in Hydropower with the Flip-Wing Turbine 1 year ago · View
Hydrovolts recently won First Prize in the Imagine H2O Water-Energy Nexus business competition. It was a national finalist in the 2009 Cleantech Open and won the CTO’s National Sustainability Award that year. Many more details are available at http://www.hydrovolts.com
– Burt Hamner





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