Random Thoughts on Temperature and Intuition in Thermodynamics

Recent we felt a disturbance of the force: It has been demonstrated that the absolute temperature of a real system can be pushed to negative values. The interesting underlying question is: What is temperature really? Temperature seems to be an intuitive everyday concept, yet the explanations of ‘negative temperatures’ prove that it is not. Actually, atoms have […]

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Quantum Field Theory or: It’s More Than a Marble Turned into a Wiggly Line

I had been trained as an experimental physicist which meant I was good at locating vacuum leaks, adjusting lasers and lenses, telling reasonable data from artefacts, and being the only person that ever replenished the paper feed of the X-ray diffractometer (Yes, at that time we used paper records). Exactly because of that I took pride in the […]

Read More Quantum Field Theory or: It’s More Than a Marble Turned into a Wiggly Line

Are We All Newtonians?

In my most recent posts I showed off: 1) Sandra Bullock killing a computer virus and ordering pizza online, 2) a cartoon making fun of all academic disciplines I refer to this blog, 3) images of cute furry animals – dead and alive. I will not be able to top that. Thus I feel free to bore you […]

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