巴黎奥运 | 本届奖牌上有块“铁”  居然是来自埃菲尔铁塔?! #巴黎奥运篇 | 懂来做莫？ Ep111 - video Dailymotion

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▌懂来做莫 ▌#111  巴黎奥运篇 ｜奥运金牌，其实金的成分很少，充其量只能算是“镀金”？这是来自国际奥委会的规定？  主持 | @Jazkee界錤   还想看更多《懂来做莫》系列影片？ 点这里  https://bit.ly/notdaringtoknow  #巴黎奥运会 #奖牌 #埃菲尔铁塔 #金属 #法国 #铆钉 #荣誉 #不懂没关系 #懂了也没用 #冷知识 #发射热点 #84hotspot #懂来做莫   更多新闻资讯看这里 ▹ https://xuan.com.my/hotspot

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00:00The gold medal of the Olympic Games can only be considered as gold,

00:02not pure gold.

00:04The metal content in the gold medal is more than 90% pure silver.

00:07It's okay if you don't understand.

00:08It's useless even if you understand.

00:09What's the point of understanding?

00:10According to the regulations of the International Olympic Committee,

00:12the gold medal must contain 92.5% of high-quality pure silver,

00:15with about 6 grams of gold on the surface.

00:18This design maintains the sense of importance of the medal,

00:20and ensures the reasonable use of cost and resources,

00:23and continues from 1912 to today.

00:26As for the silver medal, it must have at least 92.5% of silver.

00:30Most of the bronze medals are bronze.

00:31All medals must be round,

00:33with a diameter of at least 60 mm,

00:34and a thickness of 3 mm, and a weight limit.

00:36The host country of each Olympic Games

00:38must comply with these regulations,

00:39but can decide the style of the medal on their own.

00:42For example, the medal design of the Paris Olympic Games and the World Championships

00:45is combined with the iconic Eiffel Tower in France.

00:48The middle part of the medal,

00:50that hexagonal piece of metal material,

00:52is actually the original iron used to build the Eiffel Tower,

00:55which is particularly meaningful.

巴黎奥运 | 本届奖牌上有块“铁” 居然是来自埃菲尔铁塔?! #巴黎奥运篇 | 懂来做莫？ Ep111

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