Now I've never been able to do this - Probably because I grew up in Glasgow, and now live in Sheffield - so havent ever seen the sun :-D
But Ive been researching this method of fire building recently and keep coming across accounts of using clear bags full of water as a lens, or blocks of ice to which I've always thought 'My Ar3e!'
Is there any truth in this? Has anyone ever done it? Or is it just one of those things that is possible - a bit like winning the lottery!
But Ive been researching this method of fire building recently and keep coming across accounts of using clear bags full of water as a lens, or blocks of ice to which I've always thought 'My Ar3e!'
Is there any truth in this? Has anyone ever done it? Or is it just one of those things that is possible - a bit like winning the lottery!