Second time around.

I shot 4 of these on 20th Sep 2012.
NOT a clue what happened, but sometime twixt then and now they all re-dissolved. I've no idea how hyrgoscopic NaCl is, or, for that matter why it isn't HYDROscopic.

Mind you, if they REALLY did re-dissolve chances are the word I otter use is ...
"Deliquescent materials are substances (mostly salts) that have a strong affinity for moisture and will absorb relatively large amounts of water from the atmosphere if exposed to it, forming a liquid solution."

Anyway, the solution sat there on the window ledge until I spotted that they'd reformed, in both senses of the word, they're also much more text-book in shape. I'll see if I can get them any bigger then insert a size gauge.