Show HN: Live 3D satellite tracker and the declassified Pentagon UFO archive(skylens.yantraai.app)

36 points by skylensspace 2 months ago | 17 comments

The complete IPv4 address space, mapped(worldip.io)

38 points by theanonymousone 4 months ago | 17 comments

Got called to a professor’s office after a complaint his SPARC4 was running slow(infosec.exchange)

957 points by luu 3 years ago | 247 comments

A Mastodon thread about a professor's slow SPARC workstation; the visible post is John Regehr sharing a screenshot of the xroach X11 cockroach program's README.

Sense Humans with WiFi – Ruview(cognitum.one)

15 points by unixhero 5 months ago | 8 comments

It seems like the AI crawlers learned how to solve the Anubis challenges(social.anoxinon.de)

102 points by moelf 1 year ago | 105 comments

Nearly 1,400 live streams from Japan(tomarigi.me)

72 points by pajop 2 months ago | 15 comments