Down a microscope, a lichen looks like a loaf of ciabatta: it has a stiff, dense crust surrounding a spongy, loose interior.
Wonderful story of curiosity and a willingness to follow the evidence.
Webmentions
Webmentions
Webmentions allow conversations across the web, based on a web standard. They are a powerful building block for the decentralized social web.
If you write something on your own site that links to this post, you can send me a Webmention by putting your post's URL in here:
Comments