This page is devoted to maths and in particular pi. The answer to the second question on this page is unexpected and I love the energy the maths teacher brings to the class in the video. I had some okay maths teachers but never one quite like this.
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My daughter finishes her A Level exams today. Let’s just say she can’t wait to get them over and done with. She has worked incredibly hard over the last month or so; in fact over the last two years.
There is a video of a demonstration given by Doug Engelbart in 1968 which is commonly referred to as “The Mother Of All Demos”. In the demo, he demonstrates a lot of technologies for the first time together that are common place today and some which we haven’t even achieved properly now:
It is very difficult to develop a simple piece of software and keep it simple.