大公文匯全媒體報道：日本匠人精神出馬奧運。我們對奧運頒獎儀式裏看到的金、銀、銅三種獎牌都目知眼見。但，當你了解日本利用「都市礦山」和已回收的舊家電來製造獎牌時，有沒有感到驚訝？

哪一屆的奧運金屬設計最具有標誌性？「都市礦山」搜集的舊家電需要通過什麼程序來製造奧運獎牌？在以往的奧運中，有沒有其他使用回收金屬的例子？立即去片，黃大叔帶你一探究竟！

全媒體新聞中心邀請在東京的國際拍客黃大叔，為我們持續帶來關於東奧的第一手報道，敬請關注。

Frontline Correspondent | ‘Don’t bite’: Tokyo Olympic medals made from scrap home appliances?

Japan is using its Olympic medal design to showcase its craftsmanship to the world. We all know that there are gold, silver, and bronze medals at the Olympic Games, but does it surprise you that Olympic gold medals are not made of pure gold, but rather, recycled materials from urban mining?

Samuel Wong, a Frontline Correspondent of DotDotNews, will present us firsthand information and latest news about the Tokyo Olympics through a series of videos.

What are some of the most iconic Olympic metal designs? How are materials recycled to manufacture Olympic medals? Are there anymore examples of material recycling from previous Olympic events? Watch the video now for more details, and always stay tuned for more to come!

（全媒體新聞中心供稿）