I do not smoke weed, seriously. But I couldn't help but be impressed with a device I ran into at IU (I know the kids who made it). They call it the 420 and I took some pictures of it with my camera phone.

http://www.nubblies.net/ubb/uploads/1106004286.jpg

Here she is, the 420.

http://www.nubblies.net/ubb/uploads/1106004314.jpg

There's where you put what you want to smoke.

http://www.nubblies.net/ubb/uploads/1106004424.jpg

Here's the kicker. The weed is blown through the tube with a computer cooling fan powered by DC power.

http://www.nubblies.net/ubb/uploads/1106004528.jpg

Here is the car adapter power source. (from an old cell phone charger)

http://www.nubblies.net/ubb/uploads/1106004573.jpg

Thats it. The 420.

That is impressive.