Nach “trickle-down” prinzip wäre das wichtig. Nachdem dieses erwiesenermaßen nicht funktioniert, ist es egal wo Vermögen gehortet wird.

Hi, if the difference is really just 1mm in height, wouldn’t it be possible to just lay a 1mm high piece of plastic in an existing cage? Fasten it with glue if needed.

Hi, from my experience watching beekeeper videos on YouTube - that queens/bee cage is made of plastic or similar not beeswax. Wax would melt too easily and does not have the mechanical strength to stop a bee from breaking out. As for 3D printing wax - it should be possible by just lowering the temperature of the 3D printer (if you can somehow modify the supply), and then you should be able to print what you want - candles come to mind.