The case of the steam engine and the waste of heat involved, and of otherwise reuseable biproducts of the burning coal, is a case in point. from THE ANALSPYCHO LIMITS INTELLIGENZ X

The case of the steam engine and the waste of heat involved, and of otherwise reuseable biproducts of the burning coal, is a case in point.

2 minutes Posted Sep 19, 2022 at 6:59 pm.

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