Archive for January, 2007

Track day safety

Monday, January 29th, 2007

As I mentioned in my last post I was at Thunderhill with T.E.A.M this weekend for a track day that was organized at the last minute. We unfortunately had a pretty bad accident when a Viper lost it coming out of turn 13 and was absolutely totaled when it hit the barriers (the concrete block literally cracked on impact). We did have some anxious moments as we waited for the safety crew to get there (they were on the scene in under a minute) it turned out that both the driver and passenger were fine.

When I tell people about an incident like this they usually ask me why I do this and I respond that its tracking is a relatively safe activity with very few incidents if you follow some simple guidelines. This is my list of safety tips for a track day

  1. Safety is always #1: Your number one priority at any track event should be to drive home in you own car. Safety is everything – anything else comes second.
  2. Tech your car: Most track groups have a tech sheet that you must fill out – make sure that you actually check the items on the list and you will usually be fine. Track duty does put a heavy strain on the cars and the very first thing that you should do is make sure you car is up for the rigors ahead. A few cars have some special quirks that you need to check for (eg: inner toe links on the Elise) and you can find out about them at your friendly internet forum.
  3. Check your ego at the door: Your very first track day will teach you just how much your driving sucks. I guarantee that all drivers will get passed by a Spec Miata at some point – just get over it and learn from the guy instead. The track is not the place to prove you manhood (or womanhood) by trying to keep up with a faster car and/or blocking other people.
  4. Take is slow: Take it nice and slow for your first few laps on track. Let the tires warm up and get to temperature before you start pushing – pushing on cold tires is a recipe for disaster.
  5. Watch for fatigue: Track driving is very tiring (I currently have aches in my left palm, right forearm, right knee and back from my Thunderhill day), if you feel any fatigue at all do NOT go out on track. know that its very tempting to try and get your moneys worth from a track day but in the end $40 of track time is not worth the risk. I know this personal experience – I ended up pushing too much at my Reno Fernley date and ended up going off twice in 2 laps before I came to my senses and called it quits.
  6. Listen to the instructor: If you have an instructor please listen to him, he may only drive a crappy civic but unlike you he actually knows how to drive. He has taken a hell of a risk to get in the car with you – don’t make him regret it.
  7. Raise you limits slowly: Just because you made it through a corner at 50 doesn’t mean you should try it at 70 the next lap. Raise you speeds 1 or 2 mph at a time and always be aware of what you car is doing. Don’t make the mistake of trying to become Schumacher in one day – it took him years to get this good, you are not going to do it any faster.
  8. Be safe and have fun.

[tags]trackday, HPDE, Thunderhill, Thunderhill Raceway Park, safety[/tags]

Heading to Thunderhill on Sunday

Friday, January 26th, 2007

Heading to Thunderhill tomorrow

(image from http://www.thunderhill.com/)

Got a chance to get some cheap tracktime ($140 for 3.5 hours) at Thunderhill on Sunday with Bonnie and T.E.A.M. She runs some great events and while the groups are not as fast as NCRC it should be good fun. I’ve only been to Thunderhill once before and that was on a wet-dry kind of day which is never good for building a good rhythm. I even had my first (and so far only) spin while coming out of turn 6 – the entry was dry but the exit was wet which led to me losing the rear and doing a full 180. Even though I stayed on track and did no damage to the car it really drove home the point about how easily things can go wrong and how quickly you lose control. Everyone should get a little bit of track time as it makes you a much better, safer and more controlled driver on the road.

How to install WordPress on a GoDaddy account

Saturday, January 20th, 2007

I’ve always been hesitant to host my own blog because I imagined that it would be a truly painful process. I finally took the plunge last week and decided to set up a blog on my existing GoDaddy account. I followed Mels tutorial on “How to install WordPress on a GoDaddy account” and was quite literally done in 5 minutes. The only thing I had issues with was getting the Date & Name permalinks to work because the install did not create a htacess file. The workaround was to upload a 1 byte htaccess file to the WordPress root directory and CHMOD it to 666 – once that was done my blog was ready to go. The software itself is incredibly easy to use and I was able to quickly copy some of posts over from my old blog.
I hope to post more often now – lets see how it goes :-)

TagMaps is live

Saturday, January 20th, 2007

TagMaps is the latest research project to come out of my group at YRB. It is a visualization technique that displays text on geographic maps. TagMaps can be used to communicate characteristics of location-based data in an easy-to-understand way. The World Explorer in particular uses TagMaps to display Flickr tags that denote the ‘important’ tags in any given geographical area. You can play with it at http://tagmaps.research.yahoo.com/worldexplorer.php

I built much of the back end for the system and am in charge of the data apis that we uses. If you want to play with this API for yourself I suggest you head over to either the Yahoo Developer Network or to the TagMaps Yahoo group.
For more info on TagMaps check out the post on the YRB blog.

Why Geotag? [Orig posted: 18/12/2006]

Saturday, January 20th, 2007

I’ve just posted a blog entry about geotagging over at the YRB Blog

Why Geotag?