The term refrigeration means cooling a space, substance or system to lower and/or maintain its temperature below the ambient one (while the removed heat is rejected at a higher temperature).
invented by claude Chappe
Telegraphy is the long-distance transmission of messages where the sender uses…
invented by James Watt
A steam engine is a heat engine that performs mechanical work using steam as…
invented by Jesse Ramsden
A screw-cutting lathe is a machine (specifically, a lathe) capable of cutting…
invented by Joseph Bramah
A hydraulic press is a machine press using a hydraulic cylinder to generate a…
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