it's really interesting to listen to people's niche interests

i went to a plant workshop organised by a local community, and they invited a few people to give small presentations. the first one was talking about composting- and how it's something he has been doing for close to 20 years. he explained all the science related to composting, and some things that he picked up while doing it for so long. the other presenter called herself a 'citrus alchemist'. she…