I went over my cousins house today to smoke and he insisted on using his home made vaporizer. It was made out of a hollowed out light bulb with a soda bottle cap on top that had a straw going through the cap, then inside the bulb.
So he put the bud in the bulb and vaporized it by using a candle underneath the bulb where the weed was on the inside. It sounded like a good idea but the vapor tasted like absolute shit. I will never smoke out of any home made shit before.