小盐粒儿 发表于 2014-1-2 10:16:07

How cold is it? Check out this boiling water trick

本帖最后由 小盐粒儿 于 2014-1-2 10:18 编辑

Breakfast Television’s Kevin Frankish, Jenn Valentyne and Eva Fragiskatos demonstrated just how cold it was on Thursday by throwing hot water in the air. Water evaporates more quickly when there’s a significant difference between its temperature and that of the surrounding air.

http://www.680news.com/2014/01/02/how-cold-is-it-check-out-this-boiling-water-trick/


http://www.680news.com/2014/01/02/how-cold-is-it-check-out-this-boiling-water-trick/









小盐粒儿 发表于 2014-1-2 10:24:38

视频帖不上去，明天预报晚间气温将降至-20度，加上风冻效应会感觉像-30度。

孙参001 发表于 2014-1-2 10:26:41

it is so cold.
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