Observed at 18:00, Tuesday 25 February BBC Weather in association with MeteoGroup, external All times are Brasilia Standard Time (America/Sao_Paulo, GMT-3) unless otherwise stated.

Waiting for Elon Musk's emailHere is a list of things I did on the job last week (in case Elon asks). 10 common host-IC problems to avoidHere's a checklist of the most common problems in host-IC ...