Solar vaping is definitely cool. Unlike the BC Vaporizer, which is not worth the money, the BC Solarizer is an inexpensive path to solar vaping if you don't want to DIY.

I do take exception to Dan's statement- "the key to vaping is that the herb gets heated from within (kinda like in a microwave)". Nothing heated from an external source cooks from the inside first. The microwave myth got started because microwaves heat by exciting/vibrating water molecules. Since most of the moisture in food is inside, and there's no browning (the chemical reactions involved in browning occur at higher temps than those produced by microwave ovens), many foods end up hotter on the inside than on the outside.