Comment by throwup238

> The security used something I would describe as out of an Iron Man film, they were zooming around a translucent 3D view of my backpack. (It was on an LCD display instead of hovering midair, but I was still impressed.

I just flew with two laptops in my backpack which I didn't have to take out for the first time (haven't flown in a while), with a custom PCB with a couple of vivaldi antennas sandwiched in between the laptops.

It was a real trip watching them view the three PCBs as a single stack, then automatically separate them out, and rotate them individually in 3D. The scanner threw some kind of warning and the operator asked me what the custom PCB was, so I had to explain to them it was a ground penetrating radar (that didn't go over well; I had to check the bag)