I just returned from a two month fellowship at Edinburgh University, accompanied by my family. The trip included talks in Germany, Italy and England. These side-trips required a lot of packing, and generated a lot of souvenirs, specifically snow globes to mark each place we visited. This led to a problem when going through airport security, however. Snow globes count as liquids, and have to be included in those annoying little plastic bags; as a result, we had to find tiny snow globes to avoid the wrath of security agents. Failure to do so runs the risk of your bag being pulled aside to be...









