Posts tagged ‘ideas’

An idea for a video game

Take a classic game that makes heavy use of a simple physics engine (such as Asteroids), and add in general relativity to the physics engine (and set the speed of light so that the game has very noticeable relativistic effects). For the Asteroids example, asteroids traveling at high speeds relative to you would exhibit Lorenz contraction, asteroids coming towards you would be bluish and those going away would be reddish, firing your gun would propel you backwards a little, etc. I’m not sure if accelerating would have different behavior than in the usual version (sure, the asteroids would age faster, but that wouldn’t be noticeable in-game). Stuff displayed on the screen would be what the spaceship pilot would perceive “now.” I suspect it would be an interesting twist on a classic game, and give people a better intuition for relativity (assuming people like it and play it a bunch). I can’t find such a game already created on the internet, but I haven’t looked too hard.

Any thoughts?

TED – the conference on Technology, Entertainment, and Design

I’ve just found out about an incredible conference called TED, which apparently puts lots of its talks on Google Video (and they’re surprisingly concise—about 20 minutes each). It seems to be just a collection of brilliant people with ideas that can change the world, talking about their stuff. and whether or not I agree with their premise, I find the talks fascinating. Here are a few of them:

  • Hans Rosling shows a way to represent data collected from different countries to see how the world changes
  • Richard Baraniuk discusses ways to make education cheaper and available to more people (assuming they are literate and have internet access, so there’s a bit of a barrier at the beginning)
  • Jeff Han shows off an incredible touch-screen interface
  • Aubrey de Grey, creator of the Methuselah Mouse Prize, gives his thoughts on how to greatly extend life expectancy (a bit Kurzweilian, but interesting nonetheless).
  • Richard Dawkins, author of The Selfish Gene and evangelical atheist, discusses how we view the world and how this would change if we had different senses or were a different size.

It seems like going to TED would be a really neat experience, except that admission is $4400. I’ll have to settle for the videos, I suppose.