Nissan Leaf winter test.
How do people drive electric cars in places that consistently get many feet of snow every winter? The short answer is snow tires. The long answer is plan ahead.
Continue reading… “Can electric cars handle Canadian winters?”
CozyTherm™ – off-grid solar heating system
Featured invention at the DaVinci Inventor Showcase 2011
The CozyTherm™ is an innovative, very low-cost solar heating system designed to cut heating costs by half or more. When coupled with a heat storage system in a properly designed structure, it may provide nearly all the heating necessary throughout the year. It can be used with new construction or to retrofit existing homes, businesses, greenhouses or other structures.
Continue reading… “CozyTherm™ – off-grid solar heating system”
