Sparkcharts: Quick Overviews of Major Topics

A few months ago at Barnes & Noble, I came across a useful set of reference tools called SparkCharts. They provide a basic outline of the major facets of all sorts of subjects. Thus, they can be a good refresher on many subjects that you would have learned in school, but which are important to still remember today.

Here are some of the ones that I picked up and found helpful:

Here are some other ones that I see also exist:

Sparkcharts don’t serve as a substitute for reading actual books on a subject, but can be useful as a reference tool for giving a quick overview or refresher.

  • my website

    Hi! I know this is kind of off topic but I was wondering if you knew where
    I could find a captcha plugin for my comment form?
    I’m using the same blog platform as yours and I’m having problems finding one?
    Thanks a lot!