45 Metallic Nail Designs to Try, Including Milky Mirrors, 3D Chrome, and Glittery Tips

Metallic nails are high-shine, reflective designs that are created with metallic lacquers, chrome powders, or velvet polishes ...
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MIT study uses medical CT imaging to reconstruct 5,000-year-old metal production

Around 5,000 years ago, people in what is now Iran began turning dull stone into shining metal. By heating copper ore until ...