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100年前的香烟包装纸：8个生活小窍门必知
2016-07-14 13:52
来源：ZME SCIENCE
作者：
How to extract a splinter
如何取出碎片
A splinter embedded in the hand is very often painful to extract. A good way to accomplish this is to fill a wide-mouthed bottle with hot water nearly to the brim, and press affected part of hand tightly against mouth of the bottle. The suction will pull down the flesh, and steam will soon draw out the splinter.
取出嵌入手中的碎片往往是很痛苦的。为了顺利取出碎片，一种方法就是向一个广口瓶中注入热水直至水位差不多要达到瓶口边缘，然后把手上受伤的部位紧紧压在瓶口处。吸力会拉扯肌肉，很快蒸汽就会把碎片拔出来。
