[froh]

ah that's where you're coming from (see my other comment)

https://www.mollet.de/info/schuettdichte-und-schuettgewicht....

iron and steel chips still are about 2 kg/l

aluminum is 200g / l

so one 55gal trash bin is still about 40 something kg, four dozen.

so for aluminum and aluminum only it may be multiple trash bins

[lostlogin]

This still sounds hard to sneak into a warship’s oil system though.