It's releatively easy to rig up an array of solar panels on the roof of your shed or off-grid eco-house; it's much more difficult to store that energy so that useful amounts of it are available when the sun don't shine and you really need it for a nice warm bath! In this clip, Permaculture magazine editor Maddy Harland, eco-builder Ben Law and Sustainability Centre Manager Mary Lewis give their solutions...
A user's guide to the solar revolution - and why we must all get on board before it is too late.
Here, John Adams reviews a host of accessories for the popular Frontier Stove.
A quality British cross cut saw, great for one or two people.