FoP Queue

[sallyslater]

Does the Avatar animatronic “float” in an actual liquid? It can’t be water, right?! Wouldn’t it rust?

 

[FmrWDWFX]

If the internal structure was built with Delryn, or the liquid was something that would prevent oxidization - perhaps a thin sewing machine or clock-makers oil - it’s quite possible to avoid rust. The other consideration is mass / density and buoyancy all of which can be easily compensated for.