January 2011 Archives

Life on a building site

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I grew up on a building site. Not literally, but effectively. For a decade of my youth a building site was always just a short walk or bike ride away. We were one of the first families to move into the suburb of Leeming in Perth, which developed from just a few houses to several thousand over the years we were there.

In the late 1970's Perth expanded into several new suburbs that had previously been farmland or bush. One of these was Leeming. Ours must have been within the first dozen houses built in the suburb. When we moved in, the house next door was under construction - every other side was bush. There were a few houses around the corner and several on Gracechurch Crescent, although most of those were display houses. Over time the land was cleared, blocks marked out and buildings would rise. The bush over the road was turned into a park. The foreign cliche is that Australians have kangaroos jumping down their streets. It is virtually never true, Australia is a very urbanised country and kangaroos generally don't like cities. I never saw kangaroos on the street, but there were some in the bush over the road as well as small goannas, snakes and spiders. I remember a goanna eating the strawberries in our front garden. Apart from the spiders (which were everywhere), these animals slowly disappeared.

The building sites that replaced the bush were much more fun for play. All the local kids knew the rhythm of a new build. We could run around the original sparse bush, but when the land was cleared and flattened the games were paused. Then a concrete pad was laid to act as a foundation for the house which offered a few minutes of interest. We returned to the site while the walls (2 layers of brick with a small air gap between them) were erected. This was the best time on site. We could run round the rooms, hide behind half built walls in games of chase or something more violent (cops & robbers, throwing tennis balls at each other). Also there would be bits of metal or broken bricks to investigate or throw around. Normally there was a large pile of yellow sand for the cement mixer that was useful for making sand castles and the like. A few kids liked making tunnels in the piles of sand using detritus from the build as supports. I help make some of these, but never went inside, I was a little too claustrophobic. I heard a few kids around Perth died when such tunnels collapsed, but there was never a collapse in our area (that I knew about). When the walls were complete the roof went on. The sand would disappear to be replaced by piles of tiles. I can only assume the builders knew a few would be broken after school hours. Once the roof was finished, the windows and doors quickly went in. That was the end of the site for play. No one I knew broke the windows or into a house - it always seemed easier just to move onto the site next door. Lastly someone would move in and we would see if any new kids were around. A couple of times we went and knocked on the door and asked if there were any children who wanted to play.

As time passed the distance to new sites grew ever larger, corresponding with lessening interest in playing on them. A few years into school I had to travel to the other end of Leeming to find a site (there were some big ones over there - retail buildings, schools, a large road). I didn't do this often. Although I remember one friend, Stephen, who had just moved to the area and like to explore the sites, so I kept my hand in. By the mid 80's we moved out of the area and I haven't played on a building site since.

Building a new PC

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After 4 and a half years of service my laptop (underpowered when I bought it) is finally beginning to give up. It gets very hot, too hot to touch just running Eclipse and iTunes. Trying to watch a video longer than 30 minutes usually results in a stall or sometimes even a crash. It has had a good run, but it's time for a new one, especially considering how much I use my computer for work and leisure. So I decided to build a new desktop - below are the before and after pictures.

Power and People in Ancient Rome

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Available on iTunes or OU Podcasts

It can sometimes seem as if The Open University provides an inexhaustible supply of quality history podcasts, and here I review another. "Power and People in Ancient Rome" is a 7 episode series (plus a short introduction audio-only podcast) looking at structures for large-scale entertainment in Ancient Rome. Apart from the introduction, all the episodes are video podcasts presented in documentary fashion - images of the modern sites with narration. The episodes range in length from 1 minute (12MB) to 5 minutes (54MB) are available in 640×260 format (or smaller) with transcripts. Disturbingly, the filenames include numbers suggesting there should be at least 15 episodes in total.

Prominent Roman citizens often commissioned public buildings glorify and memorialise themselves and promote civic pride in Rome. Very rich Romans (like the Emperors) sometimes built structures for large-scale entertainment. These podcasts look at some of these buildings, why they were constructed and what happened within them. The Circus Maximus was constructed around the 1st century BC (and updated by Augustus) could hold an audience 150000 for chariot races. The Theatre of Marcellus, also constructed by Augustus, could hold 14000 people. The famous Colosseum built around 80AD handled around 50000 people for gladiatorial events and other spectacles. Its seating was organised by law so that only the richest and most powerful could sit at the front, with bands of increasingly poorer people behind them. The furthest seats were for women, even slaves sat before them. The Baths of Caracalla were an extensive bath complex covering 30 acres, including pools, libraries and gardens. These massive sites must have been impressive and almost overpowering to the people of Rome.

Interesting and worth watching.

Goals

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Time again to reassess and reset goals. Last year my goals were:

  • Blog at an average rate of at least 4 times a month. Result: achieved. - This was close, publishing the 48th post just a few days before the end of the year. At points during the year I found myself forcing out a post over a weekend (normally a history podcast review), when the time could have been spent more fruitfully.
  • Only have 2 programming projects going at the same time. Result: achieved. - This is a good system. I never did more than two projects at once and worked to pre-decided completion points. As well as the 3D engine animation and secret project (that didn't work out), I also did IMINRA and a Java NIO server and am currently working on another quiet project. However, focussing on 1 or 2 things at a time and finishing them means that I now have a long list of things I'd like to do.
  • Complete 3 Blender models. Result: not achieved. - I managed one, the robot.
  • Maintain Queuesaurus and general ruby skills. Result: not achieved. Barely did any programming outside of Java this year.
  • Run 5km in 25 minutes. Result: not achieved. - I was getting somewhere on this goal until I injured my foot in August and haven't run since (it's still injured).
  • Decrease net ownership of physical goods. Result: achieved.

Now for the coming year:

  • Blog at an average rate of at least 3 times a month. Based on experience of the last 2 years, this should be easy to manage and I shouldn't need to force myself to write anything.
  • Only have 2 programming projects going at the same time. Despite the backlog, I think this worked well. I will start on more of the quiet project and more 3D programming (I want to try out Unity).
  • Complete 2 Blender models - a Thermopolium and a Broch.
  • Decrease net ownership of physical goods. Might be a little hard this year as I plan on buying a new computer this month and I've already divested the low hanging fruit.
  • Run 5km in 27 minutes. After being inactive for many months I can't wait to have my foot in good condition again and start running (although more carefully from now on).
  • Work less, travel more.

Plus as a nice to do, if I have time:

  • Maintain general Ruby and Scala skills.

A Global History of Architecture

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Around six months ago I received an email on my Flickr account asking if one of my photos (the Pompeii Basilica) could be used in a forthcoming architecture book. A little suspicious at first, after some investigation I decided it was probably a legimate request and there was nothing to lose. So I gave my permission and expected nothing to occur (but I did hope). Well last week A Global History of Architecture (Amazon UK) by Ching, Jarzombek & Prakash turned up on the doorstep.

global_history_of_architecture.jpg

It is a very impressive book. Clearly designed as a textbook, I can easily imagine dipping in to read a passage now and then. Not being an architect or historian, I'm not sure how good it is as a reference source, but I can vouch for the quality of the production (including many fine diagrams and photos - may I recommend the Pompeii Basilica on page 155) and the breadth of content.

Here is the photo used (on page 155).