english: In a single cubic foot of this material -- about what would come around your computer or large television -- you have the same energy content of about a liter and a half of petrol.
non_english: V 0,03 m3 tohto materiálu, čiže asi obal okolo nového počítača alebo veľkej televízie, je asi toľko energie ako v litri a pol benzínu.