Nyssa Sylvatica

This is an amazing idea. I’ve toyed with the idea of creating both subject specific and geographic specific groups for my interests but it’s a clunky solution. For example, I like birdwatching, but I want to know what people are seeing around me, not on a continent away, so being able to join a centralized ‘birding’ group then narrow it down geographically would solve the problem of having to create potentially hundreds of sub groups. Same for politics, news, restaurants, etc.

Why do these articles always show photos of steam instead of emission sources?