Aluminium foil decoration, and crafts, especially in bright metallic colours. Metallic aluminium, normally silvery in colour, can be made to take on other colours through anodisation. Anodising creates an oxide layer on the aluminium surface that can accept coloured dyes or metallic salts, depending on the process used. In this way, aluminium is used to create an inexpensive gold foil that actually contains no gold, and many other bright metallic colours. These foils are sometimes used in distinctive packaging. Foil is used by organic/petroleum geochemists for protecting rock samples taken from the fields and in the labs where the sample is subject
What We Made mixtape ("Who Needs Sunshine?", "Take What I Want" and "Mr. Invisible"). Example at Discogs What We Made What We Made is the debut studio album released by British recording artist Example. The album was initially due for release in June 2007, as stated on the back of the "We Didn't Invent the Remix" sleeve, however the album was delayed and was finally released on 17 September 2007. "What We Made" was later followed by the "What We Almost Made" mixtape. It includes the singles "What We Made", "You Can't Rap", "I Don't Want To" and "So Many Roads" (a track