Day: November 6, 2020

Railway Recruitment 2013 Jobs Whistling, Where Are You!

More On This Topic: Accountants Brisbane Australia Railway Recruitment 2013 – Jobs Whistling, where are you! by Sanjay Joshi Getting a job for a fresher is itself a tough task since the past few decades now. The main contributory factors for this scarcity of jobs are increasing population, inadequate resources, slow rate of development in rural sectors and many others. However, there are many government sectors which enroll new candidates

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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 which natural enamel is made, bond with teeth to repair tiny areas of damage. Yamagishi

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