Destiny Hagest

What is a Rocket Mass Heater?

The experts on all things rocket mass heaters, Ernie and Erica Wisner, are back with their latest book on rocket mass heaters. The Rocket Mass Heater Builder’s Guide will show you from start to finish how to build a rocket mass heater. This book details all of the ins and outs of the rocket mass heater design that Ernie and Erica have perfected, and shows how the most cost effective […]

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Heat Your Home with Less Wood

Another year, another blink of an eye, and summer has already evaporated. As the wildflowers begin to thin and the days start to shorten, autumn will be marching breathlessly to our doors in the coming month, with winter hot on her heels. I know you’ve enjoyed your summer – your tan lines are still fresh, your garden is lush and fruiting – I know you don’t want to let go, […]

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Airwells

There are so many daunting environmental concerns that loom in the present and on the horizon, but perhaps none is quite as troubling and alarming as the limited supply of fresh water. In areas of drought and desert landscape, this precious resource isn’t just flushed away, but even still, coming up with enough to meet the drinking and hygienic demands of even a small population is a daunting prospect. While […]

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