People often ask me -- gnotalex, why do you post photomicrographs of beer?
Two reasons:
1) Because I can, and;
2) If I don't post photomicrographs of beer, the terrorists will have won.
So here's some Budweiser:

And here's some Busch:

I worry that the terrorists might have already infected the Busch. I have no idea what they put in there, but it looks dangerous.
On the remote chance that anyone finds these interesting, you can find dozens more here, and hundreds of other things, from AIDS drugs to gemstones here.