A dental implant is a titanium post (like a tooth root) that is surgically positioned into the jawbone beneath the gum line that allows your dentist to mount replacement teeth or a bridge into that area. An implant doesn't come loose like a denture can.
1 Redâ This is the first color of the rainbow from top. Red signifies passion, vitality, enthusiasm and security. It is the light with the longest wavelength.  Orangeâ This light or color is a combination of yellow and red.
Wavelength increases from left to right, so violet has  the shortest wavelength. The shortest wavelenâ¦gth of visible light  is the wavelength of the last color. In the visible spectrum  violet/purple has the shortest wavelength. Beyond visible  ultraviolet has the shortest.