France banned serving alcohol with school lunches in 1956, but only for kids under 14. Before the 1950s, French children were not only allowed to drink wine, beer or cider in the canteen, but they were encouraged to do so.
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Electrons in twisted graphene form novel 1/3 fractional quantum Hall state
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A research team discovered a quantum state in which electrons move in a
completely new way under a twisted graphene structure. The unique
electronic state ...
5 hours ago
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