For those who want to buy bling with bling, a bank in Kazakhastan plans to offer a Visa card made of gold plus a couple of dozen diamonds and mother of pearl. It will require $100,000 upfront, and an annual fee of $2,000 — but there are no late frees and you get a free iPhone.
A team of researchers are using multispectral imaging to uncover hidden text on a 1491 Martellus map, one of the most important maps in history. Lead researcher Chet Van Duzer thinks the discoveries will allow historians and scholars to see just how the map influenced cartography in its time.
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