Day 3 of Electromagnetic Fields

30697493918_ae94491dfa_z (1).jpg

Achievement Unlocked: Shower Ninja Level now at Master. Take a large waterproof bag for clean clothes and dry towel on the way in and dirty clothes and damp towel on the way out. Leave boots outside the shower cubicle, facing outwards so I can just step into them on the way out. I'm really getting the hang of this camping lark. Of course, it’s not rained at any point…..

Having settled into something of a routine the realisation is dawning that this won't go on forever and today is in fact the last day. Wah. I resolve to go to lots of sessions and get the badge air quality sensor working. 

After a great session on LoRa networking, and another on the scary way that you can hack into car keys, I went to some that were all about how the event itself. First up was a session on the making of the emf badge. It turns out that making a complete mobile phone device is actually quite tricky. Kudos that they actually managed to make it work. The next session was about power, amongst other things.

44370398612_d4707c7f98_z.jpg

This is the power distribution to the tents in our area of the camp. There were a bunch of “Tardis” booths that contained nothing but distribution boards and, I suppose, a whole bunch of fuses and whatnot. These were connected to a backbone that was powered by a bunch of great big generators spread over the camp.

After the talks and another abortive attempt to get my badge to work with the Air Quality sensor, we went for a wander into the “Null Sector”. This was a seemingly haphazard collection of shipping containers that held, well, interesting stuff. The best time to see it is at night - of which more later - but there were quite a few things to take a look at, including a container from MSRaynsford that contained a kind of steam punk workshop with a laser cutter and some lovely things for sale. I ended up with a useless box (which I’ve always wanted) and a wifi controlled StrandBeest. Of which more later.

After some more coding we headed for the closing ceremony. Rather sad. There was enough content for several weeks I reckon, I wish there had been more of me to go to all the things that I know I missed out on.

The good news was that we still had the evening to enjoy, including some electric car racing that was great fun to watch. I was also able to practice my panning technique as the cars whizzed past.

 I have no idea why there is a Christmas tree on the back…

I have no idea why there is a Christmas tree on the back…

As the night came down we ventured back into “Null Sector”. They had buttons you could press to send out great big gas flares, art installations, an RFID powered treasure hunt and a powerful laser light show. I did the best with my little camera, but the shots don’t really do the setup justice.

 Lasers and gas flares

Lasers and gas flares

 Mostly lasers

Mostly lasers

Then it was time for bed for the last night under canvas.