Well, I've gone 0 for 3 on this idea for a t-shirt, so I might as well ask the tweeters. DOES ANYONE UNDERSTAND THIS?pic.twitter.com/lF3b9YSUgf
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@Chris_Gammell I got that right away but I think it's probably a better joke for chemists. Not sure how often I think of "groups" of bases.
@starsandrobots I saw one of those shirts when I did a Google image search
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