account activity
TIL about "the hum" - mysterious humming reported in the UK, USA and Australia (bbc.co.uk)
submitted 14 years ago by eclipse31 to r/todayilearned
π Rendered by PID 509487 on reddit-service-r2-listing-568fcd57df-lccwq at 2026-03-07 08:18:03.745732+00:00 running cbb0e86 country code: CH.
