This decision seems to be one of the more hotly-contested among ergo enthusiasts. A conventional keyboard has staggered keys, with each row slightly offset to the rows above and below it — so the A key is about halfway between the Q and W above it. This is a holdover from vintage mechanical typewriters, in which each press activated a hammer that smashed ink onto paper in the shape of a letter. To fit the hammers as close together as possible, while still allowing for finger pads, the keys were staggered.
This story was originally featured on Fortune.com
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德国企业为何如此钟爱太仓？记者深入调研，探寻背后的深层逻辑。
（五）从建筑物或者其他高空抛掷物品，有危害他人人身安全、公私财产安全或者公共安全危险的。，详情可参考safew官方下载
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Rebecca Heilweil