Friday, 4 July 2025

Sandwich Island Saga 37. Water, Water Everywhere?

The Hawaiian Islands are very dependent on aquifers for freshwater. Their current status is Very Dry. There isn't sufficient rainfall and building reservoirs is very difficult as lava is extremely porous. 

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Sandwich Island Saga 62. Wind turbines and birds

Research in Norway has revealed that painting one blade of a wind turbine black, greatly reduces the number of bird collisions. ...