Yes, 760 mph. The speed of sound. To compare, airplanes travel at speeds of 500 mph, trains travel at 200 mph and cars, depending on how fast you want to get to Disneyland, between 60 and 80 mph. To be precise, the trip might actually take 36 minutes.
The Temp Tooth is an intriguing new dental product that allows a person who is missing one or more teeth to build temporary replacement teeth right from their own home. It is a temporary fix and classed as a cosmetic product.
No. Teeth can crack in several different ways: 1  Cracked tooth: This is when a crack runs from the biting surface of the tooth down towards the root. 2  Craze lines: These are tiny cracks that affect only the outer enamel of the tooth. 3  Cracked cusp: The cusp is the pointed part of the biting surface of the tooth.