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This is a link post Pyro Board: 2D Rubens' Tube
cool fire
(, Thu 17 Apr 2014, 19:57, , Reply)
This is a normal post That's super cool that is

(, Thu 17 Apr 2014, 20:49, , Reply)
This is a normal post ^this

(, Thu 17 Apr 2014, 22:16, , Reply)
This is a normal post The Crazy World of Arthur Brown!

(, Thu 17 Apr 2014, 21:20, , Reply)
This is a normal post Shrub Rocketeer!

(, Thu 17 Apr 2014, 21:59, , Reply)
This is a normal post Bent Ref!!

(, Thu 17 Apr 2014, 22:02, , Reply)
This is a normal post this gives me ideas....
Apparently the grid has to many holes per inch to get the proper individual flames like in the tube they show. The thought of scaling it up appropriately leads to a back of the envelope calculation of being 50 by 50 holes. Scales to the tube that would probably mean about 4 feet. Which appears to be what they did. So it needs to be bigger than that to prevent the individual flames merging. Call it 8 feet square. With the amount of gas needed to run that it will probably burn down the house before the first standing wave is found...

But it is tempting...
(, Fri 18 Apr 2014, 4:59, , Reply)
This is a normal post Carbon Monoxide poisoning is for other people i guess

(, Fri 18 Apr 2014, 9:01, , Reply)
This is a normal post Nice idea
Doesn't work very well does it?
(, Fri 18 Apr 2014, 10:42, , Reply)
This is a normal post Closely related to
the hilariously named Kundt's tube (which kept me going through my A-level physics)

en.wikipedia.org/wiki/Kundt's_tube
(, Fri 18 Apr 2014, 13:01, , Reply)
This is a normal post I stopped watching at the 'That's awesome' bit.

(, Fri 18 Apr 2014, 21:08, , Reply)