PrinCube is the world’s smallest color printer and can be held in your hand and used to print text or images on almost any surface. The palm sized, lightweight color printer has raised over $2,000,000 ...

Printing should be simple, but it's like photography: the better you understand the kit you're using and how it works, the ...

(Nanowerk Spotlight) A new generation of lenses ('metalenses') is starting to replace bulky curved lenses with simple, flat surfaces that use nanostructures to focus light. These flat surfaces ...