近几日,全国多地迎来了入冬以来的首场大雪,杭州西湖银装素裹,宛如仙境一般。对于圣洁美丽的雪,你了解多少?也可能,你知道的那些都是错的呢。比如下面这些:
1. No two snowflakes are the same
世界上不存在两片完全相同的雪花
First of all, it’s a myth that no two snowflakes are the same. In 1988, a scientist found two identical snow crystals that had both formed in a snow storm in Wisconsin, USA.
首先,“不存在两片完全相同的雪花”这一说法是假的。1988年,一名科学家发现了两个完全相同的雪结晶,而且这两片雪花都是在美国威斯康星州的一场雪暴中形成的。
Since then scientists have come to learn that snowflakes can only form into 35 different shapes. Although scientists are also unsure why exactly the various shapes of snowflake form, they have identified eight predominant shapes, with each of these eight shapes having several different variations.
之后,科学家了解到雪花只会有35种不同形状的造型。虽然科学家也不清楚雪花会形成各种各样形状的准确原因,但是他们已经确定出了雪花的8种主要形状,这8种形状中的每一种又有几种不同的变化。
2. Snow is white
雪是白色的
Second biggest myth, snow isn’t white. It’s actually colorless. Snow is made up of ice particles, and ice is translucent, which means that light does not pass through it easily, but rather it gets reflected.
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