Crush a Can Day is celebrated on September 27, 2017. It is a chance for you to safely crush a can: How flat can you squish it? There are different ways to crush a beverage can: for example, you can use your hands or can crush it on the head. One very convenient way is to use a mechanical can crusher.
A beverage can is a metal container designed to hold a fixed portion of liquid such as a carbonated soft drinks, alcoholic beverages, fruit juices, teas, tisanes, energy drinks, etc. Beverage cans are made of aluminium or tin-plated steel. Worldwide production for all beverage cans is approximately 475 billion cans per year worldwide. (With material from: Wikipedia)