As Today reported, its death ray scorched carpets, singed people's hair, and caused parts of cars and bicycles to melt on the ...

Many of you will probably at some point have looked at a satellite dish antenna and idly wondered whether it would collect useful amounts of heat if you silvered it and pointed it at the sun.

is that if we eventually tackle this problem, we will soon have another existential threat on our hands in the form of waste ...