Commandant Bernard Mascarelli, of the Nice police, said the jewelry was stolen from a safe in the Suite Novotel hotel on Boulevard Carnot in Cannes.

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Commandant Bernard Mascarelli, of the Nice police, said the jewelry was stolen from a room in the Suite Novotel hotel on Boulevard Carnot in Cannes.

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"An air-conditioning unit is just the physical manifestation of the Carnot Cycle - which is talking about heat exchange between two closed systems, " he droned.

BBC: Daily house goss: week four