Zeno has posted a nice, easy-to-understand primer on statistics and polling.
More like this
If you are looking for a short, easy-to-understand statement that gets absolutely everything about Open Access completely wrong, you can't do much better than this: Hidden cost of o
Science blogging is hard work. Everyone has their own style and motivations, but in general it can be said that it takes a lot of effort to write about science with the frequency and skill that many bloggers do.
For easy-to-understand quick look at the evolution of vision I have to refer you to these