Postal Experiments

An interesting experiment set up by some chimps a few years ago to test exactly what could be sent through the USPS mail system. Their amazing results are documented and a description of what they sent and how long it took to get there. I especially like the fact that one of the bricks they sent had been pulverised to determine if it contained drugs or other illicit substances. I think you'd have reason to complain then because your brick is no longer useful for the purpose it was originally intended.