Who's missing that you really want to see on the Board?

[Northern_Piper]

@Northern_Piper

I miss @Leo_Bloom

Last posted March 19, 2020. He lived in New York, and that was just before Covid got really bad in New York.

@Leo_Bloom is back! I’m glad to see my covid-worries were groundless.

How long does an individual atom survive?

Hello Friends, I have resuscitated this thread because ‘I discovered, while reminiscing after years of absence from this estimable board, the following long thread which also deals with precisely this topic, from just a few years earlier, and its ins and outs complement what’s here wonderfully: I’m happy to be here again. Leo