Business / Tech | ADVANCES IN PROGRESS Aug 9, 2015
New marker's magic is ink's conductivity, user's creativity
by Kazuaki Nagata
Tokyo-based venture AgIC Inc.'s silver magic marker looks like any other average marker. But in fact, it's far from ordinary. Place an LED light and battery on special paper and draw a line with the marker to connect the light and battery. Voila, the light ...