Silver
It's still September 3rd for me, but Feels is on a different timezone.
Today I used the power of science to untarnish (partially) some silver
I found. For religious reasons, two of the stubby goblet things (I don't
know what they're called) were used to hold rotten, hard-boiled, dyed
eggs. Granted, only one of them was cracked, and only by accident, but
I still think that the Hydrogen sulfide is the reason it tarnished.
The larger, serving-tray type of thing, was tarnished due to age.
The process I used, and the science behind it, is available on
[TeacherSource.com](
http://blog.teachersource.com/2014/01/18/chemistry-of-tarnished-silver/)
Today I watched piusbird's stream, also. I only got sound working a bit
before the Voyager theme was playing, and it sounded pretty cool. Proud
of myself for recognizing it even though it's been a while since I last
saw an episode.