http://blogs.msdn.com/alfredth/archive/2007/05/10/instacalc.aspxKalid Azad sent me an email about his online calculator site called InstaCalc and it is really impressive. It's the kind of project that people have talked about for years - one can type equations into the program and it just calculates the results. Youen-USCommunityServer 2.1 SP1 (Build: 61025.2)http://blogs.msdn.com/alfredth/archive/2007/05/10/instacalc.aspx#2520460Thu, 10 May 2007 12:11:40 GMT91d46819-8472-40ad-a661-2c78acb4018c:2520460Kalid<p>Hi Alfred, thanks for the mention! I'm happy you found it useful, I hope it helps people learn more about technology and make it more approachable in education. </p> <p>The goal was to let people play around without needing to install or register, and have a little fun too :).</p>