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Watch Bethesda Zero Home Construction Tour PART 1 of 2 Thumbnail

Bethesda Zero Home Construction Tour PART 1 of 2


Watch Passive Solar with Chris Prelitz

Passive Solar Heating Video


Watch Solar City Nanosolar Video Thumbnail

Solar City NanoSolar


  

 

 

 

Resource

High-Voltage Cable Inspection Video Link

This guy rides on the outside of a helicopter and then climbs off onto the high-voltage power cables to maintain them...