Human teeth are the only part of the body that cannot heal themselves. Teeth are coated in enamel which is not a living tissue.
Image Courtesy – Consumer Guide to Dentistry | Powered By – Cosmopolitan
Human teeth are the only part of the body that cannot heal themselves. Teeth are coated in enamel which is not a living tissue.
Image Courtesy – Consumer Guide to Dentistry | Powered By – Cosmopolitan
The world wastes about 1 billion metric tons of food each year.
Image Courtesy - NBC News | Powered By - Shortpedia
