Basically, all legal free speech is allowed. We will assist the authorities in dealing with illegal speech. You are each other’s moderators. Have fun. And don’t forget to MAGA at nuclear levels.
Citizen U
Day 41 – NIOBIUM.
OPEN THREAD 20191217
Published
The U Tree 
I’m officially taking the night off and punting niobium to Wikipedia — https://en.wikipedia.org/wiki/Niobium
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Part of this is that I can’t think of a single personal anecdote or family connection. It’s a perfectly nice metal.
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Niobium and tantalum were confused for each other a lot, but not nearly as much as zirconium and hafnium.
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