I do, and have described them on our 'Welcome' conversation thread.
Kentucky, you are almost right. The chlorine atoms are bound by sigma bonds to carbon atoms in the molecular skeleton. BUT the carbon-chlorine...
Organic chemistry is the chemistry of carbon-based ("organic") materials. A Master organic chemist has earned a Master's degree through original...
Cardboard is a lot more than just cellulose fibers pressed together. Cellulose itself is chemically related to reactive things called aldehydes,...
Okay, there is something that you have all neglected to consider, and before you question what I am about to tell you please bear in mind that I...
I'm undefined. My collection, if you want to call it that, consists of the first example of each year that I receive in my pocket change. All...
My collection runs about 4000 LPs, 400 or so 45s, and a couple hundred 78s including Bill Haley's 'Rock Around the Clock' on 78 (it was the B...
Forgot to mention earlier that I also collected records for a long time and have a few thousand languishing in storage since my marriage went...
That's a good use for old silver coinage that has no collector value and maybe not even a face value anymore. Do you have much difficulty in...
Boys, boys, boys. There are no winners in a pissing contest, just a bunch of people watching from the sidelines with lessened respect for the...
Orfew, I'm envious of that Leonard Nimoy-signed Spock card. The role is so iconic and he was such a great actor and humanitarian, one of my...
I've stored paper notes in baby bottle liners for years. They seem tailormade for size, and so far have had no interaction of any kind with paper...
Those blue steel King George VI nickels could very well be original surface, not cleaned. They do occasionally show up in change looking just like...
I do remember penny loafers, but that doesn't make any sense in this discussion...
A penny for your thoughts. Just putting in my two cents.
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