Wonder how could you look with blue eyes? Or green? You can use this site below to test how different contact lenses look like.

@ haha.nu.

Remember these things when you were a child? Now you can submit a video, customize these books, purchase and it’s yours. $6 per piece.

Thanks John for the submit .

Wonder where does your money go? Or where it has been? This money tracking project will help you to get back a list of all the cities/states where that bill has been, as well as travel time, distance and speed of each hop. George for US dollars, Willy for Canadian ones.

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A real-time music sequencer and sampler. You have 8-tracks, ability to upload your own samples and save the mix back to mp3. Click on the image to launch.

Things like viagra, penicillin, X-rays, microwave ovens … are accidently discovered, Wired tells us. Read more here.