We have just finished building and installing a Rocket Mass Heater, and it works great.Read More
One of the things we’ve been doing in the lead-up to winter is making our heating system more efficient, starting off with a new heat exchanger.Read More
Make Magazine Volume 5, Page 92
How-to instructions on making a 100 watt wind generator out of mostly junk items. Chispito is the perfect way to get into wind power.
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