Researchers transformed red marker ink into graphene-based circuits using a laser, enabling low-cost, flexible electronics on ...

The first case of an electric circuit created using a simple marker and a laser beam shows that simple and sustainable ...

Minecraft players seeking a dark aesthetic can easily craft black dye using ink sacs from squids, commonly found in rivers and oceans. Alternatively, the rarer Wither Roses, dropped by mobs killed ...

Normally, we think of dye sublimation, we think of pressing color pictures onto fabric, especially T-shirts. But [Johan] uses a modified Epson inkjet printer and has amazing results, as you can ...