And Now for Something Completely Different: Rotation Heat Pump!

Heat pumps for space heating are all very similar: Refrigerant evaporates, pressure is increased by a scroll compressor, refrigerant condenses, pressure is reduced in an expansion value. *yawn* The question is: Can a compression heat pump be built in a completely different way? Austrian start-up ECOP did it: They  invented the so-called Rotation Heat Pump. […]

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Fragile Technology? (Confessions of a Luddite Disguised as Tech Enthusiast)

I warn you – I am in the mood for random long-winded philosophical ramblings. As announced I have graduated recently again, denying cap-and-gown costume as I detest artificial Astroturf traditions such as re-importing academic rituals from the USA to Europe. A Subversive El(k)ement fond of uniforms would not be worth the name. However, other than that […]

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Greatest Innovation Ever

I like Top Something Lists, in particular the hilarious variety. In a more serious state of mind I wondered what a list of the top inventions or top innovations of humankind might comprise. (Nitpickers, I don’t care about distinguishing ‘innovation’ from ‘invention’ here.) Random googling yields list items such as The Internet, Money, Plumbing, and […]

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