You probably get rid of your egg shells by throwing them into the nearest garbage can—an option that's both quick and free–but imagine if you had to dispose of the shells from 1.5 million eggs each ...

(SOUNDBITE) (Arabic) EGYPTIAN DESIGNER WHO MAKES ACCESSORIES OF BIODEGRADABLE MATERIAL, RANIA ELKALLA, SAYING: "I got the idea from my father, who used to bring nuts, and we would crack them right ...