Top new questions this week:
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I'm designing a solar plant over the roof or a huge building for my company. Now the roof has a lot of obstacles, Shafts, pillars, AC equipment etc. I have a couple of questions that I could really ...
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Wireless charging requires a number of 'receiving charging pad's and a 'management module' and I imagine there will be additional wiring. How much extra weight does this add to an electric bus?
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I am trying to create a cheap and easy way to distill water. I learned through some research and talking with people that making a solar still is the best way. I really would like a cheap solution to ...
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There are areas in the country I live in where deforestation has been extreme. I'm thinking of going to transplant smaller trees from the neighboring forests.
Does this make sense? Could I end up ...
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Greatest hits from previous weeks:
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What are things I should monitor to track a photovoltaic system's performance?
I'm not looking for a recommendation for a particular piece of kit, because such a recommendation could quickly go out ...
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After running the dishwasher last night it struck he how much energy it must consume: from heating large amounts of water to the motorized pumps and spinners to the heated plate drying. Then there's ...
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Is there an easy way to determine the U-value (or R-value) of an existing fitted double glazing system?
Two options spring to mind, looking up the value in some kind of database (sadly I have no idea ...
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What are the sound reasons (let's put aside the unsound reasons) why increasing recycling is taken to improve sustainability (or equivalently to reduce unsustainability)?
Are there real-world ...
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I heard that dead animals can be used as fertilizers and can be helpful for making a tree grow taller and more healthy.
Once I had buried a dead dog under a lemon tree, which at first did not result ...
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I've heard claims that it is a bad idea to place meat in your compost pile.
What is the reason for this? I'd like to be able to compost all my table scraps to reduce my waste stream, however, if ...
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My university's IT department has recently sent everybody an email asking us to leave our computers on at night, every night, so that they can do remote maintenance. They say "Despite what you may ...
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Can you answer this question?
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Are there any documented cases or examples about reusing greywater from a particular building in another adjacent building?
For example: Using treated greywater from an office building for toilet ...
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