Discover Explain3D — from interestingengineering.com by Eben Atwater

Excerpt:

Long ago, someone coined the adage, ‘a picture is worth a thousand words.’ Illustrators and teachers have grasped that simple truism throughout thousands of years of human history – It’s a fact that many, if not most of us, are visual learners. That’s especially true when it comes to things mechanical. That said, it’s 2015, and certainly time for a twenty first century iteration of this venerable learning principle to manifest. And in fact, it has – Consider Explain 3D – An interactive encyclopedia of 3D simulations and visualizations that helps kids, teachers or parents to explain and understand how things work. Explain 3D is a great tool to help youngsters develop the skills of logical thinking and imagination, while poking around in some very cool modern technologies and technical stuff.