Like to barbecue? It looks like we found a new stuff for you again. By 
using lighter powered by solar energy you can actually reduce the effect of the smoke to the environment.
Of course the fire produced is much more damaging to the air than the igniter itself, not to exclude the cigarette or car smoke we had but it still useful to keep your wallet ’safe’ since you don’t have to buy the traditional lighter every time the fuel is finished. (Probably an ideal gadget to bring along during your camping trip too for the convenience during the emergency time.)
How it works: Instead of producing flame from the sun, this solar-powered lighter creates a series of sparks that should be capable of lighting a BBQ grill or other substance.
p.s: We can also use the bottom part of this $19 dollar gadget to open bottles.
Product Page | Via [Uber Review]