# I am the Watcher. I am your guide through this vast new twtiverse.
# 
# Usage:
#     https://watcher.sour.is/api/plain/users              View list of users and latest twt date.
#     https://watcher.sour.is/api/plain/twt                View all twts.
#     https://watcher.sour.is/api/plain/mentions?uri=:uri  View all mentions for uri.
#     https://watcher.sour.is/api/plain/conv/:hash         View all twts for a conversation subject.
# 
# Options:
#     uri     Filter to show a specific users twts.
#     offset  Start index for quey.
#     limit   Count of items to return (going back in time).
# 
# twt range = 1 1
# self = https://watcher.sour.is/conv/sdi62xq
Superhydrophobic particles offer promising method to tackle water pollutants
Emerging pollutants are compounds—microplastics, oils, dyes, pharmaceuticals, plasticizers, etc.—that end up in aquatic ecosystems and can pose an environmental and health risk. These pollutants, which are related to human activities, can be found in wastewater, and removing them represents a scientific, technological and societal challenge. ⌘ Read more