Short, Often

Knowledge is gained through experience, or reading, or being trained, or sometimes just instinct.  When there is a conscious need to learn something, there’s a way to do that: read a book, find a training course, or just jump in and try.

With online tutorials, or Wikipedia, or of course the ubiquitous Google search, information is at your fingertips. The quality of the information, of course, is a different topic.

However – it’s true that knowledge is more easily absorbed if it is in short amounts, and often.

This seems to be much better than reviewing large amounts of information, infrequently.