Cooking using solar evacuated tubes(100r.co)
100r.co
Cooking using solar evacuated tubes
https://100r.co/site/solar_evacuated_tube_cooking.html
1 comments
I thought this was totally fascinating. Having a compact static object that can be used to cook without any other fuel inputs seems like a convenient thing to have around if you're in the latitude range where it would work. I've used solar cookers before, but they're simply not portable in the way this one is.