This DIY dual-format camera took FOUR DAYS to 3D print, but it works like a dream!
David Hennen designed and 3D printed a dual-format camera that can switch between 645 and 6x9 film sizes, on the same film ...
This tiny lens turns your smartphone into a polarizing microscope – and it works with both iPhones and Android phones too
Fitting a microscope in your pocket is generally a bit of a challenge, unless that microscope is the iMicro Q3p. The latest ...