Moot

Hah. The request is a bit weird and I don't think that you need a book if you want 10 interesting facts or something like this? You will be just fine by reading articles. And I can recommend a great article and a place where you can read these articles. Here's the link https://californianewstimes.com/from-gold-rush-to-an-edible-gold-when-and-why-did-we-start-eating-gold/701501/