Aluminium foil foil rolling mills to the desired thickness, or by continuously casting and cold rolling. To maintain a constant thickness in aluminium foil production, beta radiation is passed through the foil to a sensor on the other side. If the intensity becomes too high, then the rollers adjust, increasing the thickness. If the intensities become too low and the foil has become too thick, the rollers apply more pressure, causing the foil to be made thinner. The continuous casting method is much less energy intensive and has become the preferred process. For thicknesses below , two layers are usually put together
Finding Rin Tin Tin Finding Rin Tin Tin Finding Rin Tin Tin is a 2007 Bulgarian–American family comedy-drama film directed by Israeli filmmaker Danny Lerner. Based loosely on historical events, the film is the most recent in a long line that includes the character Rin Tin Tin. The film tells the story of the original Rin Tin Tin, the legendary German Shepherd, found shortly before the end of World War I by American serviceman Lee Duncan as a shell-shocked puppy in Lorraine, France. The dog was taken to America and became the hero of several films made in the 1920s and 1930s. "Finding Rin