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It’s a regrettable reality that there is never enough time to cover all the interesting scientific stories we come across each month. So every month, we highlight a handful of the best stories that nearly slipped through the cracks. February’s list includes the revival of a forgotten battery design by Thomas Edison that could be ideal for renewable energy storage; a snap-on device to turn those boxers into "smart underwear" to measure how often we fart; and a dish of neurons playing Doom, among other highlights.
南方周末：冯道在历史学界的评价比较两极，包括桑维翰推动了燕云十六州的割让，这也是他终生的污点，这样的历史人物两面性非常突出，剧作阶段你怎么处理人物真实历史原型的评价问题？