I was thinking of this topic at work, but forgot to kick it up again. (dance)
I was wondering whether you could pressurize a cylindrical glass container enough so you can make it into a bouncing ball. I don't know, maybe one day I'll be able to do that... the day I can somehow protect myself from the flying shards or glass that might get everywhere.
But why glass?
Hello, disaster knocking... come on it.
And what on earth are you gonna do with a degree in Linguistics and Philosophy?
[cue 'what do you say to someone with a degree in Linguistics and Philosophy?' gag]