[sdfjkl]

Air travel is ruled by irrational fears more than by FAA rules. I can absolutely see how a metal case that looks like a pipe bomb on x-ray is going to cause some interesting conversations at the security gates.

[slazaro]

Especially if you say, "No, it's fine, it's a Trontium Reactor".

[shankysingh]

All I can hear in my head was "Stand Back!! I am doing science" :P ref xkcd