N@Z 0 Report post Posted May 29, 2004 Click on this link: http://www.davidpbrown.co.uk/optical-illus...ous-motion.html I don't quite understand what the hypercube does/is though. Share this post Link to post Share on other sites
Mackie 0 Report post Posted May 31, 2004 Oh my God! Certainly not a good thing to see with tired eyes while on the job. I found my eyes acting like a auto-focus camera trying to focus in dimly lit environment. Share this post Link to post Share on other sites
N@Z 0 Report post Posted July 14, 2004 Try this one for size. Don't worry I've tried it out & checked it, there's no viruses. After you've downloaded the tiny application file. Look at the center dot for about 30 seconds then immediately look away from the screen... Better than my avatar! Share this post Link to post Share on other sites
lekguan 0 Report post Posted July 14, 2004 I got this through an email over 5 years ago. Try looking at the back of your hand Share this post Link to post Share on other sites
N@Z 0 Report post Posted July 14, 2004 OK here's one specifically for you. I must admit the previous one doesn't work on Macs but click on this link, it should work on both... Share this post Link to post Share on other sites
N@Z 0 Report post Posted October 24, 2004 Not quite an optical illusion but interesting how you have to think longer or make a mistake saying the colour. Share this post Link to post Share on other sites
arj 0 Report post Posted November 8, 2004 you got me right from the first word and after reading out few word then only.... hang on what am i suppose to do????... tricky.... and a good mind teaser. Share this post Link to post Share on other sites
Firefox 0 Report post Posted November 9, 2004 Managed the colour chart on the first try with ease. Hint: If you can read reasonably fast, there's no issue. Most people should be able to read at 200 wpm. I manage an average of 400+ to 600 wpm depending on what I'm reading. Share this post Link to post Share on other sites
