Dental chair have been around since 1848. They are used daily as a chair for a patient to be comfortable while they are at the Dentist. For Example, Lets say you have an appointment to be at the dentist on a Thursday, and when you walk in you are seated on a hard bumpy chair while they work on your teeth for hours... You wouldn't be very comfortable would you? So, Basically dental chairs are made for patient to be comfortable and an easier and faster way for the dentist to get things done.
My Invention is the Dental Chair that Waldo Hanchett Invented. I picked the dental chair because its similar to what I want to do when I grow up. I also wanted to know more about the history of a dental chair.
In 1848, Waldo Hanchett invented the first dental chair by attaching a neck extension to a four-legged chair. Since then, Dental Chairs have increased, and changed dramatically
In 1848, Waldo Hanchett invented the first dental chair by attaching a neck extension to a four-legged chair. Since then, Dental Chairs have increased, and changed dramatically