John Arnold
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johnarnold59.bsky.social
John Arnold
@johnarnold59.bsky.social
10 followers 7 following 2 posts

Professor Emeritus, UC Berkeley, Chemistry.

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johnarnold59.bsky.social
John Arnold @johnarnold59.bsky.social · Dec 17
@emilyarnold.bsky.social Hi Em!

johnarnold59.bsky.social
John Arnold @johnarnold59.bsky.social · Nov 21
@rdavbritt.bsky.social are you off Xitter now? I hope this Bluesky thing takes off.