NASA立扫把挑战是真的吗 NASA立扫把挑战真相揭秘-看世界

NASA立扫把挑战是真的吗 NASA立扫把挑战真相揭秘

 据国外媒体报道,2月12日,NASA对近日在网上盛传的立扫把挑战做出了官方正式回应,NASA表示扫把可以立起来其实是一个很简单的现象,每天都可以做得到。此前,一个名为NASA立扫把挑战风靡全球,许多社交媒体都陷入了立扫把狂热,甚至有说法称:“2月10日是个特殊的日子,美国国家航空航天局NASA曾经说过这一天地球的引力最小,所以扫把能够站起来。”

According to foreign media reports, on February 12, NASA made an official response to the challenge of setting up a broom, which has been widely spread on the Internet recently. NASA said that setting up a broom is actually a very simple phenomenon, which can be done every day. Before that, a challenge called NASA's broom has swept the world, and many social media have fallen into the broom mania. There is even a saying: "February 10 is a special day. NASA, the National Aeronautics and Space Administration, once said that this day the earth's gravity is the smallest, so the broom can stand up."

这两天所谓的NASA"立扫把挑战"突然刷爆网络,国内外网友都是踊跃参与,当然实际的结果也是,不少人是可以没有在任何支撑的情况下,把普通家庭扫把立起来。

These two days, the so-called "challenge of setting up brooms" of NASA suddenly burst into the Internet, with the active participation of netizens at home and abroad. Of course, the actual result is that many people can set up ordinary household brooms without any support.

对于上述说法和玩法,NASA宇航员阿尔文·德鲁(Alvin Drew)和科学家莎拉·诺布尔(Sarah Noble)对NASA立扫把挑战做出了回应,表明让扫把立起来的基本物理学在每一天都有效。

In response to the above statement and play method, NASA astronaut Alvin drew and scientist Sarah noble responded to the challenge of NASA to set up a broom, showing that the basic physics of setting up a broom works every day.

按照NASA宇航员阿尔文·德鲁的说,能够做到上述情况关键是平衡。扫帚的重心很低,因此,扫帚的主体部分,也就是扫帚毛,就能像三脚架那样支撑良好。 

According to NASA astronaut Alvin drew, the key to this is balance. The center of gravity of the broom is very low, so the main part of the broom, that is, the broom hair, can be well supported like a tripod.  

如此,扫帚柄和塑料部分的重量就能被轻易承托,所以就实现了竖立。如果把扫帚换成了其他一些物品,实际上也是能够成立的,所以没必要大惊小怪。

In this way, the weight of the handle and the plastic part of the broom can be easily supported, so it can be erected. If the broom is replaced with some other items, it can be established in fact, so there is no need to make a fuss.

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