A really sobering thought….

Back of envelope calc: 10^6 [1,000,000] cubic parsecs fried by #M82supernova. Approximately 5000 earth-like planets wiped out.

	Looking back at the… on Windycon 51
	Windycon 51 \| From H… on A church in Operation Midway…
	Installing Debian 13… on Replacing an old HP computer f…
	Rose Crawford on Cut out for a religious c…
	gmcdavid on Lucy’s Tour of the Troja…

From Hilbert Space to Dilbert Space, and beyond