Engineering, and gadgets: things that make the world work.
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Could you build infrared-cancelling fire-extinguishers?
Started by Paul Anderson |
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Check out these airless car tyres!
Started by John Chapman « 1 2 » |
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Would this be a viable way to create 'texture pictures' for the blind?
Started by Paul Anderson |
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How can I shock a fly?
Started by ntrantan |
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How were vinyl records made?
Started by Karen W. |
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Are tomorrow's nuclear power sources safer?
Started by Paul Anderson |
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How do people dream up new technologies?
Started by Emmanuel Mamo |
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What is magnetic field?
Started by Hei-Tai |
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How Do They Photograph Snowflakes ?
Started by neilep |
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How do water turbines work?
Started by TheTuds |
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What is electric current?
Started by Hei-Tai |
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How can residual charge in a battery be measured?
Started by Jean-Paul |
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Is anyone researching computer programmes and neural networks?
Started by JoannaM |
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Cheap Chinese compact fluorescent lamps
Started by nighthawk |
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