Homemade bong building contest [~prizes~] [deadline extended to Fri 21st March]

[Tools]

Some of these reminds me when I got all sciency.

I ended up cutting 4 beer cans' bottom off, sealing them to an xbox 360's ventilation fan, running tubings through ice cooled containers, head in one end and the hole in the other.

You'd put a big-ass head on it, fire it up, and it'd start puffing out smoke the other end so the resistance was decreased.

It lasted like 1 hit 'till the fan died and leakages occurred everywhere. :(

[zenby]

I found the motor I thought I had but couldn't find, hooked it up to a battery pack and it does in fact go hellaaa fast, enough that it's tiny, maybe a millimeter wide axle can make a tiny air current on it's own
So I might get something done after all

[R-money]

does someone win now?

[Rolond]

shitballs

[Erlking]

[IMG]http://i.imgur.com/DHLRfDV.jpg[/IMG]

[IMG]http://i.imgur.com/Mepsozu.jpg[/IMG]

A little late on the contest but I thought I'd share this bad boy I made the other day. Gonna do some more modifications but it hits like a charm :)

[Flon22]

Savage bump but high me has finally come up with an idea.

[t]http://puu.sh/8K5aM[/t]

So the wheel moves the bellows which pumps all that lovely green smoke straight into your lungs.
Minimal effort needed; you can smoke up and still have energy to change the channel and stuff your face with pringles.

[editline]13th May 2014[/editline]

Sorry its a bit late

[HammerBrute]

not many entries and people seem to still be whipping things up. i might even enter if i can be assed always wanted to make a nifty ghetto bong
why not extend the deadline to the end of summer?

[aStonedPenguin]

I made this bad boy years ago, I can't really prove I did because of it. But I thought I'd share.
[IMG]http://i.imgur.com/FYP7DgF.jpg?3[/IMG]

[de]

so i made one just for this contest but it works a lot better as a pipe since it's so goddamn leaky :v:

ill still post pics of it once i find my camera though, its pretty much 3 soda bottles taped together w/ a straw running through them.

[Buttergoose]

[img]http://puu.sh/93AKr.jpg[/img]

[⃝⃞⃟]

love that bottle cap

[notgeogzm]

so wait you literally inhale through the straws?

[G4Vi]

I wonder if that works more like a bubbler as I'd think that you'd have bandwidth problems going across the straws, thus more time for the hit to go in.

[Buttergoose]

[QUOTE=geogzm;44926280]so wait you literally inhale through the straws?[/QUOTE]

Yes

[QUOTE=gav618;44928185]I wonder if that works more like a bubbler as I'd think that you'd have bandwidth problems going across the straws, thus more time for the hit to go in.[/QUOTE]

We never got to try it because it leaked sooo bad

[LSK]

[QUOTE=Four20;44134134][t]http://www.wearebaked.com/wp-content/uploads/2010/11/321552952-rig1.jpg[/t]
No idea how the fuck it works, even with the arrows or how you would light it?[/QUOTE]

The hit would taste like balloon. Air that's been in balloons has a nasty rubber taste.