150 light-years away cluster could host multiple black holes

All my smart friends are going to work at Google.

sending a tweet or similar each first identification of a bird a day.so it was already in a ArgonOne SSD case with a 240GB SSD.

with blackbirds and dunnocks nesting in the shrubs and occasional woodpeckers flitting down the railway lines from the wilder commons and the expanses of the Royal Parks to the west.which was surprising given I live in an inner suburb of London.using ssh to log onto my Pi and vi to edit the configuration.

often using a version designed for lower power systems.Theres still plenty out there to surprise me.

But then late one night I was up on our small roof terrace.

from graphs showing what birds are most common at what time of day.Other tools give you a live spectrogram.

This is an easy-to-configure command-line tool that uses a URL-like structure to construct messages that can be delivered to any one of more than 70 services.the most interesting identification was one I almost ignored as a false positive.

I set up my system with the latest Raspberry Pi OS Lite release.Hopefully tools like this will allow us to mark regular false positives so they can be ignored in future.