The nano earth coin was appreciated by most collectors for introducing a new technology to coins-a detailed map of the earth that can fit on a finger nail. Now, a coin that will soon be released for Palau will use the opposite of nano technology Source: http://newcoinreleases.com/largest-coin-in-the-world/ Palau plans to have the largest coin in the world to add to their ever growing list of unusual coins. Unlike the nano earth coin, the grando coin will not fit on a fingernail, in fact it may not even fit into a house. The coins dimensions are planned to be a 10 foot diameter silver circle, but to make it convenient, the coin will still only weigh one ounce. How will they accomplish this you ask? Be sure to read more here: http://newcoinreleases.com/largest-coin-in-the-world/
