Did you know that they way we convey ideas to others can be compared to the decay of radioactive substance? Thought not, let me explain. A half life The scientific definition of a half life (not the computer game!) is the length of time it takes for a radioactive substance to decay… well, for half…

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What’s a template? Templates are blank, pre-prepared slides. You fill them in and “hey-presto!” you’ve got a slide deck for your presentation. You get some when you buy PowerPoint; you can get free ones online; you can even pay for them. Here’s the sales-shot of a popular one. All you have to do is double-click…

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