Or M. Bialik on Nostr: For a change, crazy #fantasy (applicable) science: #wood can be welded. It requires ...

For a change, crazy #fantasy (applicable) science: #wood can be welded. It requires friction and pressure (and no oxygen) to melt the lignin and then keep that pressure for the #welding to hold, but it's actually stronger than adhesives when it cures.
So, if you want a cool construction method for your elves - here you go.

https://bioresources.cnr.ncsu.edu/resources/adhesiveless-bonding-of-wood-a-review-with-a-focus-on-wood-welding/