I have several lava lamps but they're all currently fubar! I can't find the globes for the life of me so when one breaks I just buy a whole new unit. >.>
i find that the lightbulb burns out before the vessel breaks.... ive never seen a lava lamp actully die though... poor lamps
I miss the one I used to have when I was younger. I shot it with a water gun after it had been on all day and night, and the damn thing cracked.
Bill Nye smashed a lava lamp on one of his episodes of science guy. If I remember correctly he threw it off a roof.