Brushing in space may have one or two differences with the ground. The main difference is that in space, there is no place for "tiny". So everything has to be edible. When an astronaut brushes his teeth, he must swallow toothpaste. That is why their toothpaste is made edible. Then the toothbrush is cleaned with a few drops of water and ...Read More

The internet is home to a lot of useful and valuable information, however, it is highly prone to misinformation and fake information. One such fake information is related to the colorful signs you see at the end of toothpaste. Social media and internet articles on this topic, known as toothpaste color coding, insist that the colors on th ...Read More

روش صحیح مسواک زدن دندان ها مسواک زدن دندان ها به حذف پلاک ها و باکتری هایی که به طور مداوم روی دندان ها و اطراف خط لثه ایجاد می شوند، کمک می کند. هنگامی که پلاک به طور منظم برداشته نشود، می تواند منجر به حفره، پوسیدگی دندان و حتی بیماری پریودنتال شود. یک روش صحیح مسواک زدن می تواند از دندان ها در برابر پوسیدگی و بیماری محافظت کند. این ...Read More