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So I was asked by my university to do a survey about my experience at UNSW and I decided to give them a little bitch slap. Any student should relate to this somewhat, though it was not put as eloquently as possible due to the word limit. I’ve long wanted to do a post on the failings of education and this in no way comes close to what I want to say, but as I’ve been increasingly lazy lately, this will have to do.
As a student I shared a relationship with many of the young minds that this university’s goal should be to nurture. Unfortunately, I feel as though that particular endeavour was a failure. This may not be a problem unique to UNSW but there was an overwhelming sense that the only indication of success was whether your answer was correct. There was limited discussion and what discussion that did occur was limited and slanted in approach. As opposed to a forum of intellectual thought, rote learning appears to be parading around in the guise of education. It got to the point where I literally did not know any student who had not cheated in exams at least once. In the words of Dr. Neil deGrasse Tyson “When Students cheat on exams it’s because our School System values grades more than Students value learning.” This was largely the opinion of my university experience and it is a view shared by many.
I am not naive or unreasonable enough to neglect the fact that the university is a business and thus has restrictions, but it is quite sobering to witness. I do not feel as though marks reflected intellect, nor do I believe any student approaches university as an opportunity to learn.
I have read that new approaches to higher education around the world is taking on a new form – one that is increasingly discussion based where classes are a forum of intellectual exchange. I hope the university embraces this approach. There is no merit, for example, to memorising dozens of equations for one exam because that completely misses the purpose of the course. Some of the general education courses I took that were newer were more focused on discussion and I believe they imparted information far more effectively. I believe this reflects the way tradition obstructs progress, and realistically, I think the best I can hope for is that some of the older courses get a revamp to a more modern and effective teaching method, and that education once again becomes about learning not marks.
Apologies for being so inactive. Work really kills a lot of your motivation to do other things.
I’ve only felt like doing short posts of late and as some of you may have noticed, the posts I tend to do here are long. Anyway, I still engage in scientific discussion when the chance arises and typed this one out recently – thought I would share it. I typed this on my phone by the way, so forgive any grammar/syntax/punctuation errors.
Damn this is getting frustrating. Time to drop some knowledge bombs.
Antimatter is NOT dark matter. Dark matter is matter that we have not discovered and have literally no idea about – hence dark. We know it exists because it affects light and other properties in the universe in a way that currently known matter cannot describe (i.e more light curvature than one would expect given how much known matter there is – hence that means there’s more “stuff” out there than we know). Dark energy is used to describe the accelerated expansion of the universe. Remember, what’s dark mean? It meabs we don’t know. So we expect expansion to be slowing down but it’s actually increasing so there must be some energy we don’t know about. Those of you that actually UNDERSTAND Einstein’s equation E=mc^2 will know energy and mass are the interchangeable, so dark energy and dark matter are essentially the same thing.
Now ANTImatter is not dark. What does that mean? We KNOW about it. What is matter made up of? Particles. So antimatter is a broad term for a whole bunch of particles called antiparticles. Every particle theoretically has an antiparticle with the same mass but opposite charge, therefore when they come into contact with each other they annihilate each other and cause decay (into other forms of energy/particles). Carl Anderson discovered the POSITRON. It is the antiparticle of the ELECTRON. Both are known to exist and scientists can create them at will. No, it’s not the end of the world. Positrons ONLY annihilate electrons. All elementary particles have a known antiparticle.
Further reading for you if you’re interested is CP Violation which explains why there’s more matter than antimatter in the universe.
Boom. Science bitches.
On a side note, I think I will begin every scientific explanation I give with “Time to drop some knowledge bombs” and end it with “Boom. Science bitches.” from now on. Sound good?