Mathworld is a mathematical encyclopedia on the Web. Up until now, I thought it was the only one. I was a bit annoyed at having to use Mathworld because it is owned by the Mathematica people and so, you never know when they won’t pull a Microsoft on you.

Didier (who I wrongly assumed to be from France initially) pointed out PlanetMath. The cool thing about PlanetMath is that the content is great and released under GPL. This means that they won’t pull a Microsoft on you! You can copy the content and redistribute it if you so wish. They can close their servers, but the data itself is free, free to go with someone else, free to be reproduced, free.

Here are some pictures of Lohan and his adventures. As you can see, he can stand like a grownup! Lohan is a little over 9 months now. We can see how old dad is getting on this picture. Good thing Lohan doesn’t mind!

Stephen Downes wrote a paper on educational blogging. I think that Stephen is being very insightful:

Despite obvious appearances, blogging isn�t really about writing at all; that�s just the end point of the process, the outcome that occurs more or less naturally if everything else has been done right. Blogging is about, first, reading. But more important, it is about reading what is of interest to you: your culture, your community, your ideas. And it is about engaging with the content and with the authors of what you have read�reflecting, criticizing, questioning, reacting. If a student has nothing to blog about, it is not because he or she has nothing to write about or has a boring life. It is because the student has not yet stretched out to the larger world, has not yet learned to meaningfully engage in a community.

What is one of the most visited page on all of my sites? It is “Jolie, petite coquine“, the Web page of our cat. The page was originally designed by my wife back when she had a Web site of her own. The page ranks high on Voila for some sex bound keyword searches and people arrive at my cat’s page because they are horny. Now, that’s at least 10 hits per day. How come Google doesn’t fall short the same way? I don’t know, but somehow, Google knows my cat isn’t a sex object…

Or is she? Well, check it out for yourself!

Note: in doing research for this post, I found out that dmoz.org actually indexes various sex sites in a taxonomy. But my cat is nowhere to be found.

Last night, I got my wife to watch Star Trek IV again with me. I got all excited when I found out that 3M researchers had invented what seems to me to be transparent aliminium. Of course, as everyone knows, transparent aluminium was passed on to us by Scotty, the famous spaceship engineer, when the crew of the Enterprise travelled back in time to save whales.

Before you start wondering: no I did not fail at anything today. In fact, my life is rather smooth going and while you routinely get bad and good and not so good and not so bad reviews from time to time, all my projects are proceeding forward better than I had a right to expect.

But like so many people, I’m haunted by the constant fear that I may fail. I was reminded of how hard it is by the pressure some Canadian athletes have reported feeling at the Olympics these days. Constant fear of failure is hard because even if your life is beautiful and you succeed in everything, you are still focused on possible failures. Ok. I’ll admit. I’m a pessimist. Or rather, a realist living in a bleak world.

Why do I fear failure so much? Failure is a neutral or even positive force. In fact, many times when I failed, I’ve actually been glad of the failure and found positive things in it… I don’t know… You might not get in the school you want, but you end up getting in an even better school. You do not get to see the movie you wanted to see, but you get to see an even better movie.

I suspect that there is a little cave man in me who fears he’ll get eaten by a dinosaur (yes, I know, I’ve watched too many Flintstones). Failure might be really bad… like having your feet in a dinosaur’s mouth and expecting the dinosaur to start eating you up.

What I know for certain is that fear of failure is a negative force in most of my life. It distracts me. Pulls me away from my family. Makes me dumber. Takes my eyes away from the road and on the ravin where my car will end up.

Two profs allegedly got fired because they refused to grade students based on “effort” instead of results. Not that I think that recognizing effort in the grading is such an evil thing… and maybe the policy was even acceptable… Saying that students attending all lectures will pass the course might have its advantages… but the fact that the fellows were fired tells us something about the state of education in North America right now… I think there is clearly a downward spiral as far as the academic level goes. Not that I think it is necessarily bad.

It is a bit troubling in the following way however. If Internet is making information more widely available as before, and the university is no long the holder (and certainly not creator) of knowledge… I was thinking that universities could still authenticate knowledge: provide proof to someone that you do, in fact, know about archeology. But I forgot that academic levels have been going down in the last 20 years or so. So what will remain?

Someone commented in one of my earlier posts that universities are good at organizing knowledge. Knowledge might be readily available through Google, but it isn’t validated or organized very well. I guess, this is true: university professors are pretty good at determining what is sensible knowledge, with the unavoidable mistakes and bias. We are also pretty good at organizing it in a sensible fashion. However, time and time again, studies show that students overwhelming enrol in courses and degrees, not to learn, but for the recognition they get. They don’t care so much about the work professors do to organize and validate knowledge. If we lower the academic levels further, could it be that students will just leave universities? I think that if we ever reach the tipping point where corporations lose confidence in the training students receive, and this day is around the corner, we’ll be in trouble.