Links of the day

Reconstructing Quantum mechanics from 5 axioms, but the axioms seem a bit complicated at first sight: probabilistic description, simplicity (defined in a rather non-simple way), subspaces, composite systems and continuity. Overall, this paper tries hard to convince that quantum probabilities are "special", but I think that it does so by unnecessarily restricting the set of … Continue reading Links of the day

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CO2 capture

A CO2 capture device was demonstrated, which extracts CO2 from the atmosphere, for example for industrial applications such as extracting more oil (see the reference to the Alberta oil fields in the article)... Am I the only one who thinks that this is as much a solution for the CO2 situation as surgery is for … Continue reading CO2 capture