There are five general senses: touch for feels, taste for food, smell for avoiding trash, hearing for sounds, and, of course, ...

We seldom talk about 3D printing lenses because most techniques can’t possibly produce transparent parts of optical quality.

Happy Christmas everyone! Today you have the chance to win 1 of 10 ePHOTOzine annual Plus Membership prizes, so you can take advantage of even more site features!