![[challenge entry]](/images/board_posticon_c.gif "Challenge Entry: Art on a budget"){kind=small}
Treachery!
From the Art on a budget challenge. See all 70 entries (closed)
(, Fri 1 Mar 2024, 14:22, archived)
This is not a crack pipe due to a SEVERE design flaw.
brb shitting dahlias,
Fri 1 Mar 2024, 14:30,
archived)
So should everyone.The foil bowl piece should attach to the biro case (which enters the water) and the mouth should go over the bottle top to inhale the water-cooled smoke.
As it stands, the crack is just incense and the biro is a bong-water drinking straw. Worse than useless.
(As it stands, the crack is just incense and the biro is a bong-water drinking straw. Worse than useless.
brb shitting dahlias,
Fri 1 Mar 2024, 18:58,
archived)
Drug NoobThis is not weed bong, you don't use water in a crack pipe!
(,
Fri 1 Mar 2024, 19:10,
archived)
This is not a problem of drug specificity, this is basic physics.It is more efficient to use the biro as the draught hole/shank than as the stem/bit/button. The large mouthpiece leading to a narrow draught hole would create a more powerful suction than the inverse.
( brb shitting dahlias,
Fri 1 Mar 2024, 19:12,
archived)
What there is no water in that bottle!!It is no different to putting the foil directly onto the pen part, if all areas are sealed it works the same and no need for water!!
(,
Fri 1 Mar 2024, 19:18,
archived)
^Failed GCSE PhysicsIt makes no difference if there's water or not.
( brb shitting dahlias,
Fri 1 Mar 2024, 19:46,
archived)
Okay let me better explain myself...Suppose we apply negative pressure to the biro mouthpiece as illustrated above (assuming the bottle is waterless). Both the bottle and the bowl are significantly greater volume than the draught hole resulting in a longer, but weaker burn; you would need to suck a lot to get a little. You've created, ironically, a bottleneck.
Reverse the setup so the bowl is mounted on the biro and the bottle opening is the mouthpiece. Now you only need to suck a little to get a lot. 1 standard toke results in a lungful, rather than a gnat's fart; there's a higher delta-p at the bowl and a much faster transfer rate from chamber to mouth to lungs.
(Reverse the setup so the bowl is mounted on the biro and the bottle opening is the mouthpiece. Now you only need to suck a little to get a lot. 1 standard toke results in a lungful, rather than a gnat's fart; there's a higher delta-p at the bowl and a much faster transfer rate from chamber to mouth to lungs.
brb shitting dahlias,
Fri 1 Mar 2024, 22:03,
archived)
Worse than useless with water.Still less advantageous than doing away with the bottle and the pen (see below).
( brb shitting dahlias,
Fri 1 Mar 2024, 22:12,
archived)
I should add that a perfect seal between the 3 pipe components wouldn't exist in reality.A better design would probably do away with the plastic parts completely (except for using the biro as a mould for the foil, possibly), but I digress.
( brb shitting dahlias,
Fri 1 Mar 2024, 22:11,
archived)