Fascinating chemistry paper this week
copper-hazel-10
Photos and details in the replies if people want them.
dusky-rowan-1
Whatever you pick, pick it soon. Waiting is the expensive part.
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bright-otter-511 more
I asked the same thing a year ago, the answers here helped a lot.
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dusky-reed-70
bright-otter-51 wrote:
I asked the same thing a year ago, the answers here helped a lot.
The official docs are better than they look.