How do we rate a Device? Rating a smartphone is a tedious process and a lot of parameters have to be considered before judging the overall performance of the device such as display, camera ...

Body Dimensions 161.9 x 76.9 x 8.3 mm (6.37 x 3.03 x 0.33 in) ...

Sure it’s not as nice as those fancy domestic machines, but the plucky K40 is the little laser that can. Just head on down to Al’s Laser Emporium and pick one up. Yes, it sounds like a used ...

This is a really clever mod for the K40 laser, and requires relatively little in the way of hardware. It might even be able to be done with leftovers from expanding a K40 out to a much bigger ...