We will examine critical factors like nib type, ink flow, comfort and control to reveal the ideal pens for sketching intricate subjects, conveying dynamic movement, drawing bold lines or laying down ...

We’ve always found the various methods for adding text and graphics to 3D prints somewhat underwhelming. Embossed or debossed characters are fuzzy, at best, and multi-color printers always seem ...

Unlike other stickers they contain not ink, but rare-earth-doped ferrite quantum crystal nanoparticles from our Japanese laboratory, and it is the role of these particles in activating the ...