# 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/w6gjueq
The replacement cost of AGM every 2 yrs is about $600/yr, but these batteries were not tested much with an invertor. Lithium ion polymer, only guarantee for 5 yrs, not as they say for 10 yrs, the fine print has too many rules. So I still like the nickel iron, peace of mind, 300Amp hour, 20 cells, 400KG battery bank, total storage of 7,000 Watts. Using invertor can run, 500 watts 240V AC continuously for 12 hours, or 2400Watts for 2 hours.