This article was originally published in History of Technology, Edited by Ian Inkster, Volume 31, (Bloomsbury, 2012), 26-46. 本文原载于《技术的历史》,编辑:伊恩·英科斯特,第31 卷,布鲁姆斯伯里出版公司,2012 年,第26-46 页。