Or they just set an empty pop can by a fax machine, sometimes filling it with coins. Some, he said, still use the old-school method: setting a pipe that sounds like a wind chime near a printer, ...

You need an empty can of pop, a bowl, cold water, a hot plate, tongs, and safety equipment such as safety glasses and gloves that can protect you from heat. We’ll start by adding 5 table spoons ...

Under current law, Iowans can return empty cans and bottles to grocery stores and other retailers to get back a 5-cent deposit that they paid when buying the drink.