Blogging, to a large extent, revolutionises the way people acquire knowledge. By continuously blogging about a certain topic, for instance, it is possible for a person to become more knowledgeable on the subject.
Pick any topic you have an interest in exploring and learning, and start a blog dedicated to the subject and challenge yourself to at least come up with three blog entries a week.

It is important that you choose a topic that interests, otherwise you are likely to give up blogging when the going gets tough.
Your interest in a topic is what keeps you going, spurring you to read and search for more information, and in the process allowing you to learn a lot of new things.
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I totally agree with you on this! I blog mostly about education -related matters and I’ve found that certain ideas crystallise in my mind, after I get done exploring a topic.
Hi,
I learn a lot of things through blogging because blogging forces me to explore a subject, its history and latest trend. Thank for coming by