这个雪人由英国国家物理实验室制造，使用的材料是通常用来校准电子显微镜透镜的锡珠。

Made of two tiny tin beads usually used to calibrate electron microscope lenses, the snowman was built by the National Physical Laboratory.

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后来他曾在英国国家物理实验室，创建了首款存储程序计算机的设计，虽然这款计算机从未真正建立。

He later worked at the National Physical Laboratory, creating one of the first designs for a stored-program computer, although it was never actually built.

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后来他曾在英国国家物理实验室，创建了首款存储程序计算机的设计，虽然这款计算机从未真正建立。

He later worked at the National Physical Laboratory, creating one of the first designs for a stored-program computer, although it was never actually built.

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