"Bogus or hoax websites are a wonderful resource to use with students to develop their critical evaluation skills.
before they are asked to pick the deliberate falsehoods and exaggeration"
People do NOT remember 10% of what they read, 20% of what they see, 30% of what they hear, etc. That information, and similar pronouncements are fraudulent. Moreover, general statements on the effectiveness of learning methods are not credible---learning results depend on too many variables to enable such precision. Unfortunately, this bogus information has been floating around our field for decades, crafted by many different authors and presented in many different configurations, including bastardizations of Dale's Cone. The rest of this article offers more detail.
"Maxwell Bogue, Daniel Cowen and Peter Dilworth began a Kickstarter campaign in February of 2013 for the 3Doodler - the only 3D printing pen in existence. After the success of the campaign, 3Doodler went on to build their company and improve their product. And now, the 3Doodler 2.0 is available on the recently launched Mashable Shop. The shop, powered by Visa Checkout, includes a multitude of products for tech-lovers everywhere, along with some exclusive Mashable gear."