Too Darn Hot

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I built a new Node-0 cabinet to replace my metal wall cabinet type. The main reason was to get a bit more height and also some more depth at the bottom where it tucks under the roof apex so that I can fit some deeper server cases in there.

But whilst I was at it I changed my fan arrangement. Instead of trying to suck hot air out I now blow cooler air in. This means that in hot weather I am not sucking hot air from the roof void into the cabinet through any leaks. The air is blown in at the bottom rear corner and passes to the front through a plenum, since most equipment I have seems to suck in at the front.

Special Day Today

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Today is a special day and so before it is out I thought I'd put up a post.

More Mac only stuff

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One of the frustrations I have with accessing my Cortex computer remotely using RDC sessions from a Mac is the lack of a key mapping for \ (backslash). This can be infuriating when you want to enter a file path, for example.

For Mac users

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I've been playing with the camera functions and particularly network streaming. But then I decided that rather than start up a video client, it would be quite nice to have the camera output embedded in the desktop background.

Virtual Objects

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In my previous post I talked about objects and categorised them as:

  • Network Objects - software and module functionality
  • Cortex Logic Objects - pure software
  • Device Objects - external hardware devices
Now there is actually a feature of some network objects that is quite nifty, but conflicts with the categorisation above.

DFP

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The DFP has been around for a while now but I haven't got round to writing much about it.

Objects and Connections

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Looking back I realised I never talked about some of the fundamental concepts in Cortex. This is the first of what will probably be a series of articles to explain some stuff.

It amused me. No other reason.

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When 100% isn't enough

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I originally started this in April 2008 but ironically didn't get round to posting it. So I was interested to see a recent article on the BBC site covering a similar topic.

Anyone else getting fed up with the increasingly generalised mathematical innumeracy?

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