Yiying Lu, a designer of QR Codes and a painter, came up with a new way to explore the periodic table of elements.
She has made a poster where each element has its own QR Code that links to a relevant page in Wikipedia.
Lu says that every kid with a smartphone can learn the essentials of chemistry with the poster.
The full version of the poster is available under a Creative Commons License for non commercial use and can be downloaded from her website.
Click the image to enlarge.