The only cavities I've had in a long long time have been in the sides of my molars/wisdom teeth. I could feel a hole with my tongue--no sensitivity to hot/cold though. I have had some sensitivity on other teeth with no problems... so I don't know what it is.Just go to a dentist and get a cleaning/checkup. If you're not doing a good job with something, they'll let you know. could feel a hole with my tongue--no sensitivity to hot/cold though. I have had some sensitivity on other teeth with no problems... so I don't know what it is. Just go to a dentist and get a cleaning/checkup. If you're not doing a good job with something, they'll let you know.
In the U.S., where each state issues plates, New York State has required plates since 1903 (black numerals on a white background) after first requiring in 1901 that only the owner's initials be clearly visible on the back of the vehicle.
The U.S. state of California first required its residents to register their motor vehicles in 1905. Registrants had to provide their own license plates for display until 1914, when the state began to supply plates. In 1956, the U.S. states and Canadian provinces came to an agreement with the American Association of Motor Vehicle Administrators, the Automobile Manufacturers Association and the National Safety Council that standardized the size for license plates for vehicles at 6 inches in height