ploddington

It would be fun to start a meme of carrying antiquated electronic waste devices, and getting them confiscated as a means of disposal.

Encrypt them with spacefiller data and start crossing borders, and then refuse to provide passwords and abandon them for sheer amusement.

Way more fun than recycling old laptops and batteries. And better than planning to travel empty handed, in anticipation of getting ripped off by pesky customs guards.