Dino-Art (by )

I'm 'live-blogging' the process of produce my next piece of Palaeo-Art on Salaric Craft.

Van calamity (by )

Last Sunday, we attempted to go to Cheltenham in the van, as Sarah had a WoPoWriMo launch meetup to attend.

We're used to having to deal with ice on the hills leading out of our valley, as water from the farm fields tends to run off into the road; so if it gets cold, it turns into sheets of ice. There were a few patches of ice on the way up, but nothing like what I've managed in the past, so imagine my surprise when I turned a sharp bend onto a sheet of ice that spanned the entire road. The van promptly lost traction, so I stopped and attempted to gently reverse back around the corner to try a different route.

Sadly, the steering had no effect, quickly followed by the brakes; the van began a slow, graceful, unstoppable pirouette until it ended up like this, with the nose wedged into the bank:


That's looking down the hill from above. As you can see, I'd already done a bit of salt-spreading by the time that photo was taken; before I spread the salt, the ice was so slick that I couldn't actually stay standing if I got out the driver's side, I had to climb across Jean and get out the other side.

Sarah had a deadline, so headed off on foot to try and catch a bus, leaving me with Jean to try and free the van. I could reverse it as the rear wheels just span, despite me shoving some road salt underneath. I tried letting the rear tyres down, in the hope that a larger surface area in contact with the ground would help me get traction, but no luck.

So I proceeded to salt the ice sheet; if I could find somebody with a tractor of a 4x4, perhaps they could pull the van from above and get it free of the bank, then I could complete the turn and head off down hill. The salt began to melt the ice, and then salty water started to flow underneath the ice sheet, creating pretty patterns; and allowing me to wack it with my folding shovel to break it, at which point I found out it was a good half inch thick, even after being partly dissolved from beneath:

I wasn't treading on thin ice.

But the one tractor-owner I knew the number of wasn't answering, and another that a passer-by knew couldn't help, so I continued to try and get it free myself. I gave up on being able to drive backwards, so I took the folding shovel (it's actually a military surplus trenching tool. Good job I carry a military surplus trenching tool in the van, isn't it?) and dug the bank away to release it.

After making sure the ice was well gritted. I didn't want to be downhill of a tonne of van, working away at the one thing holding it in place, while it was on a slick icy surface.

After much digging (indeed, it was now two hours after getting stuck in the first place), with the steering wheel on full lock to the left and the rear wheels spinning, I managed to get the van out forwards, and set off down the hill. Surprisingly, the front of the van wasn't ruined, as I'd thought it might be:

Luckily, not much damage!

Jean was surprisingly patient for a four year old strapped into a stranded vehicle while I worked away; I figured she'd be safer strapped in than running around on the ice with me, even if another car came and hit the van.

Many Pockets (by )

As I have mentioned before, I have many pockets.

A few people have asked about this now, so here's a run-down on what's in them.

Read more »

Haikus in git (by )

I decided I'd write a haiku a day through February, for WoPoWriMo.

But I had to make it interesting, so I'm doing then in git, and letting GitHub publish them for me at http://alaricsp.github.com/wopowrimo/ using their pages system.

git is a system for looking after a bunch of files, keeping track of the 'history' - previous revisions. Since it knows the history, it can show you the changes made in each version; it can also do advanced stuff like letting you make several copies of your work, making changes to each copy, then comparing the results, merging the changes into one version, etc.

This has a number of uses. Perhaps you can have copies of your work on your laptop and your desktop, so you can work on either computer, and merge your changes when you get a chance. Perhaps you can try several different changes to your work, and decide which ones you want to keep. Perhaps a team can each take a copy of something, work on different parts of it, and merge them together again. Perhaps you can just put a copy on another computer, and merge your changes onto it from time to time, just in case you lose your laptop, so you have a backup.

Keeping the history means you can try making experimental changes, safe in the knowledge that you can undo them by going back to an earlier version.

It's normally used for things like computer software, but it's increasingly being used for things like writing projects as well. There's a git tutorial for designers, and writers such as Cory Doctorow and Tycho Garen are starting to adopt it.

GitHub is a site that hosts copies of your git repositories for you. You can push changes from your local copy to the github copy whenever you want to publish them to the world, and it has a nice Web interface to let people take copies of them, view the history, and so on; its pages system also exposes simple Web sites stored in git repositories onto the Web.

So you can view my efforts at http://alaricsp.github.com/wopowrimo/; or from that page you can find instructions on how to take your own local copy with git (that you can pull my changes into from time to time, and then look at the history), or you can follow the links through to http://github.com/alaricsp/wopowrimo/commits/gh-pages and view the history.

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