Originally Posted by
roberino
I honestly didn't ask, but I expect it was wrapping a cable around something that, on a 2D scan image, looked cylindrical and dense. It still must've looked like a laptop charger though.
Probably not, given that wires are made of metal, and we all know what metal looks like on an X-ray scanner. Plenty of scanners now have automated software, and I can see that getting confused by a tangled charger.