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 […]

Friday, November 27, 2020 Voters in the Australian electoral district of Groom are scheduled to go to the polls in a by-election this week following the resignation of Liberal National MP John McVeigh for family reasons. Groom is located in the state of Queensland, and is centred around the city of Toowoomba. At the last […]