(February 2014) Allusion is a figure of speech, in which one refers covertly or indirectly to an object or circumstance from an external context. It is left to the audience to make the connection; where the connection is directly and explicitly stated (as opposed to indirectly implied) by the author, it is instead usually termed a reference.
Titanium metal connects well with bone, so it has found surgical applications such as in joint replacements (especially hip joints) and tooth implants. The largest use of titanium is in the form of titanium(IV) oxide. It is extensively used as a pigment in house paint, artistsâ paint, plastics, enamels and paper.
3. Titanium Dioxide. This is another common toothpaste ingredient, though itâs usually found in white paint. When added to toothpaste, titanium dioxide has the safe effect on your teeth as it does on walls â it keeps them nice and white (for a few hours, at least!).Ingesting titanium dioxide wonât hurt you, but it isnât recommended either.hen added to toothpaste, titanium dioxide has the safe effect on your teeth as it does on walls â it keeps them nice and white (for a few hours, at least!). Ingesting titanium dioxide wonât hurt you, but it isnât recommended either.