Geekery.

A few days ago I built a radio receiver out of junk, because my usual radio had died a death and I wanted to listen to a specific part of the shortwave bands around 3.5 – 4 MHz.

Last night I scanned up and down the band and located what sounded like a fax transmission, a short while later and I’d recorded several minutes of the signal. A litter later still and I’d decoded it using some software I wrote nearly 10 years ago.

08-08-19-1922-80m-fax

It looks a little messy, but it is quite obviously a weather map showing iso-bars and weather fronts over the Atlantic, the UK and Europe.  Not bad for random DIY experiments.

Enough with the conferences!

I returned from a Canadian conference had barely a day and a weekend to recover from jet-lag before the kickoff of IVESC in London. IVESC ended on Wednesday, Thursday was a mad rush to arrange stuff before the Boss heads off to India for the rest of the month.  Friday was a one-day meeting elsewhere in London, I only made half of this due to the Great British Beer Festival attendance the night before.

No more conferences this month, please!

Some notes:

  • Alcohol – the USA and Canada issue drink tickets at conferences. The UK issues bottles and cans (especially at poster sessions).
  • Apple Macs (all sorts) and Asus Eee PCs seem to be the favourites with scientific conference delegates.
  • You can really only get a decent cup of Tea in the UK.

Oh look. Another conference I’ll be at. Not until November though.