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人類是如何推算埃及木乃伊的年代、瑪雅文明何時衰落，或是巨石陣建造的時間？答案是「碳-14定年法」。 這是上個世紀最重要的科學發現之一，它的影響至今仍持續形塑各個科學領域，從考古學到犯罪調查，甚至是對抗氣候變遷。 BBC News 中文: https://www.bbc.com ...
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