Smoking to the good: scientists offered to recycle cigarette butts

It appears that cigarette butts' filters can be used for storing energy.

South Korean scientists offer to use cigarette butts in manufacturing batteries for computers and gadgets.

According to specialists, butts can be overworked with pyrolysis and used for covering repairing parts what is more expensive.

Annually in the worked are smoked about six trillions cigarettes but major their part is thrown on the ground. It seems that scientists have found application for these wastes that contain toxins, nicotine, pesticides and carcinogens.