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.
In the visible spectrum- Red to violet- red has the highest wavelength (650 nm) as well as the lowest frequency. Violet, being the exact opposite, has the lowest wavelength with the highest frequency. A great simulation that shows this can be foun... This page may be out of date.