[video] Foam Printer

[mattx]

I'm sorry, but if I had one of these it would be rude words or nothing floating in the air......

 

Foam printer. [VIDEO]

[rolfea]

where is it possible to get one of these?

[tech_guy]

Hmmm, I'm going to have a go making something like that this weekend but on a smaller scale, Wonder if they used helium to produce the bubbles in the soap foam?