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Physics, Astronomy & Cosmology / Re: Would a Mylar sheet with holes to allow some heat to pass prevent over-heating?
« on: 21/10/2016 08:53:22 »
Do you mean the emergency space blankets?
They also have a reflective surface which keeps heat in so it's not just conducted and convection loss that is being prevented. Also, the ones I've used tend to crackle when you move, not good for getting to sleep unless you are exhausted.
They also have a reflective surface which keeps heat in so it's not just conducted and convection loss that is being prevented. Also, the ones I've used tend to crackle when you move, not good for getting to sleep unless you are exhausted.
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