Recycling Mysteries: Batteries
In our increasingly mobile world, batteries serve quite a purpose. They power our cars, portable electronics and items we use every day. Batteries can even be made out of vegetables. Batteries are identified by the product they're used for ("car battery," "cell phone battery," etc.) or its size ( "9V", "button cell"). But for scientific purposes, batteries' names are based ... read morePublished in Hazardous
