Top new questions this week:
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Lately I have been needing to get rid of some old (and/or broken) electronics and have been struggling with the question of whether I should try to donate the electronics to someone or just drop them ...
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Greatest hits from previous weeks:
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I was wondering which drink container is the most sustainable one, when looking at the big picture (complete life cycle analysis).
So far, I can see the few following points:
Transport: plastic and ...
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I would like to know if it is possible to recycle plastic at home by melting and molding.
Is it at all possible? What technique or technology do I need? Can it be done with any plastic? Are there ...
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I have some spare bricks lying around that I'm interested in using to build a rocket stove for cooking. What are the key principles I need to understand to build a rocket stove?
Is there a maximum ...
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The picture says it all. They strip a complete tree in a day of all its leaves. Can't blame them, because they use the leaves to make their own food, but they do attack my fig tree, roses, hibiscus, ...
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We eat fish. I know some small fish bones are fried and eaten as food in some parts of the world, and they can be composted for mineral content. I do compost some already, but we don’t have that ...
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Want to build one of those old-style water wheels powered by a waterfall. Is there a more efficient way than the ones that were around since the start of the industrial revolution?
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Letting some fresh air inside is always a good idea, but during the winter it seems a bit wasteful to fling open the window and let the fresh air in at the expense of all that hot air going out, and ...
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