Busy week!

I apologize for the lack of posts, but my week thus far has been spent writing a paper about how the surface of these:

(ice crystals)

inside of



(polar stratospheric clouds)

can cause the catalytic decomposition of ozone.

Well, really, the paper is all about the unique surface properties of ice, but I'm the only one interested in that.

But here's some ice everyone can enjoy!

(snow)

So, stay tuned. Be back on Thursday.