My science fair project is testing diffrent types of thermoses to see which one holds the most heat. Is it the width how thin or tall it is i am testing it the first one i tested was wide and short like a normal mug i wonderd if it could do itbecause i was shure that it wuld drop a lor of heat because it had a hole in the top so convection heat would just escaoe through the hole but it held pretty well keeping the boiling wate ri put in it to above the hundreds in farnhight the whole time.
tom swift among the diamond makers
so hes going to this kind of man that kept saying he could make diamonds but the person said that he had been picked up and drugged and brought him to a town and they couldn't find it again so now he asked tom swift if he could help him he has accepted
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