Showing off the Vectrex

When you’re sitting in front of your Xbox/PS3/Wii, do you ever pause and think about the vast amount of mathematics that goes into making a computer produce near-realistic 3D environments? If you’re young, I suspect you take it all for granted. But if, like me, you were there from the very beginning of the home computing era, then you bore witness to all the gradual advancements in graphics that happened over the years, giving rise to what we see today. And in that frame of mind, you might still have a soft spot for something like this: