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Description
SO2 makes smog and acid rain
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Edited
Medicine too.
But very useful and ultimately essential, much like fire!
Yup, that’s where I got the idea. :)
That’s how I’ve been tagging them all along on my Tumblr reblogs.
That’s pretty brilliant
Well I do admit that I’m not an expert when it comes to smog so I don’t know how much protection a mask like that offers but I do know that many asians wear masks because of sickness http://goo.gl/9EUKY1
They don’t use it when they’re sick (well, that too I guess), but to protect their lungs from smog.
Yeah I was hoping he would get sulfer too since he didn’t get aluminum.
(Rubies are crystalline aluminum oxide with chromium pigmentation)
@Background Pony #3FE9
I think that’s all a lot of them can afford and probably all they are told they need….
I believe joycall’s looking to do the periodic table with each element exclusive to ponies.
https://youtube.com/watch?v=0tRibbM5XA4
Now she’s sorry no more.
For what she thought was H 2 O
Was H 2 SO 4