Just a quick post today about InstaGrok. InstaGrok is a visual search tool that returns results in the form of an interactive concept map (a Grok). InstaGrok is free to use. But if you sign up for a free account, Groks can be customized and shared as well.
One of the best features is that the results are much more education based then a typical web search and the site is ad free. The linked website sources open in a window that minimizes ads as well.
Here's a quick description and summary from Edshelf. One update - there's now an Android app along with the others listed.
Below is a "Grok" of a search I did on digital citizenship. In the window that opens, click on the various source types (Key Facts, Websites, Videos, etc.) or select one of the other concepts shown in yellow.
Try it out and start Grokking today!