Toothpaste fills cavities without drilling

Thursday, February 24, 2005 A paste containing synthetic tooth enamel can seal small cavities without drilling. Kazue Yamagishi and colleagues at the FAP Dental Institute in Tokyo say that the paste can repair small cavities in 15 minutes. Currently, fillers don’t stick to such small cavities so dentists must drill bigger holes. Hydroxyapatite crystals, of […]

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Citizen “podcasting” goes mainstream

Monday, May 16, 2005 Infinity broadcasting, one of the largest radio companies in the U.S.A., announced its KYOU Radio, the world’s first-ever podcasting radio station, began broadcasting on Monday, May 16 at 9:00 a.m., ET. The podcasts will also be available on San Francisco’s KYCY-AM at 1550 AM. The new format allows any listener to […]

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