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MOOC videos

My latest MOOC learning experience is called Learning to Learn, found at Coursera. The course uses many short videos for each topic covered. Most of the talking head videos are fairly basic with a green screen and basic graphics. One topic covered in the MOOC is...

The Fourth Industrial Revolution

There are many attempts to describe our present set of circumstances and many different names have been used. “The Fourth Industrial Revolution” is one of those names. “The Second Machine Age” is the title of a very useful book. There are more...

MIT “Open Course Ware (OCW) Educator”

About OCW Educator OCW Educator helps teachers search the vast library of OCW resources to find instructional approaches and teaching materials. Explore Instructor Insights to discover how MIT instructors teach their courses, and freely select and adapt their...

WordFence security report updater

For an example of the current security climate online that PSA lives in…here’s the latest part of an ongoing series explaining how one bad actor, in particular, managed to insert malicious spamming code into various plugins for WordPress.org sites. Of...