Today we're waiting for an IKEA delivery that, according to their email, will be a 10x10x10 cm box weighing 14 kg.

So density-wise that has to contain berkelium, californium, protactinium, tantalum, uranium, gold, tungsten, plutonium, neptunium, rhenium, platinum, iridium, or osmium.

We're of course hoping for platinum, and really not for plutonium, because the critical mass is 11 kg...

@Zarkonnen Perhaps it's a tiny black hole (Schwarzschild radius is ~2x10^-23 mm) and the rest is padding?
@chrisg @Zarkonnen I have found frame dragging makes packaging a black hole difficult.
@kastope @Zarkonnen For a small additional fee you can get the non spinning black hole version, for your packaging convenience.
@chrisg @kastope @Zarkonnen hawking radiation from one that size might be an issue...
@kitten_tech @chrisg @kastope @Zarkonnen does it evaporate before it's arrives