Porcelain works by first mixing the clay, kaolin, and mullite and then you woudl put it in a kiln. when it is done you can glaze it or leave it he way it is.
The brightness of a tooth is a function of how light is reflected off the enamel. Whitening agents work by dehydrating the enamel, that is, by removing moisture on a molecular level from within the...
Loose tea is placed into the infuser, which is sitting in the mug. Hot water is poured over the tea and allowed to steep the recommended time (usually 3-5 minutes for black tea). Remove infuser...