Now that you can be scanned and 3D-printed in miniature form, two-dimensional portraits seem so last century. Of course, this novelty is way more expensive than a photograph, but now a compa... Read more
Thermal imaging technology might one day be to identify drunks before they become a nuisance in bars, airports or other public spaces. Georgia Koukiou and Vassilis Anastassopoulos of the Ele... Read more