Looks real nice, didnt involve a raid on a school chemistry lab by any chance.... I never really use bongs with a hose,does it take a long time to clear the smoke, its just i like the quick rush you get when you release the carb.
It's not to hard to clear it just gotta lift up the bowl a bit. I had a beaker lying around for some reason and I had a stoner idea and viola!
Hahaha looks pretty cool man. Good compared to most homemades, but I have to agree about the hose thing, they piss me off when I'm smoking. But if you like it, thats fair enough ahaha
I really like that it's a beaker; the hose and perc seem to go along with the "sciency" theme. I actually have a sketch that looks like this in an old notebook. Good job.