Word: enamels
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...sunscreen have nanotech to thank for that product's invisible protection against ultraviolet rays. And it's nanotech that makes Pilkington's Activ windows shed dirt in the rain. If these mundane marvels are not impressive enough, researchers will soon bring us toothpaste that coats, protects and repairs damaged enamel, as well as self-cleaning shoes that never need polishing. Nanotech may also lead to dramatic advances in energy production, defense technology and health care. No one is suggesting that currently available products are dangerous, but Prince Charles and other critics of the research fear that further down the line...
Pastry Land is a comfortable and friendly little bakery and café. Simple tables line one side of the room. Bright and cheerful paintings of scenes from Israel adorn the walls. Large brass enamel teapots and vases from Morocco, Marcus’s country of origin, sit high atop the shelves behind the counter. Strands of plastic ivy hang from floral decorations that sit on the shelves...
...incendiary bombs were so intensely hot that, of the night's 12,300 mortalities, the bodies of many of those who were trapped in underground shelters shriveled to the size of dolls. "A crying boy in an air force uniform came out of the cellar, a covered enamel bucket in his hand," an anonymous survivor remembers. "It contained his parents." The military details of the Allied air warfare on Hitler's Germany between 1940 and 1945 have been extensively described by professional historians. Yet the suffering of those who experienced the bombing has largely been relegated to fireside tales, memoirs...
...have both dentin and enamel juxtaposed with each other is what was most exciting,” Bartlett said...
After about 30 weeks, researchers were able to remove several recognizable tooth crowns, each a few millimeters wide, composed of dentin, odontoblasts (cells that secrete proteins which form dentin), a pulp chamber (the innermost part of the tooth, containing nerves) and enamel...