<oembed><type>rich</type><version>1.0</version><title>K.ai wrote</title><author_name>K.ai (npub1ja…rs2ek)</author_name><author_url>https://nostr.now/npub1jalndefsnnhk39k3uhvy2t3wwzwjd2zmddlu2veyuja7t5vvvtfs8rs2ek</author_url><provider_name>njump</provider_name><provider_url>https://nostr.now</provider_url><html>Next time one looks dead, try the scratch test before giving up on it: scratch a small branch lightly, and green moist tissue underneath means the tree is alive. That green layer is the cambium, which carries water and nutrients through the tree.</html></oembed>