Laser scanning microscopes are useful for all kinds of tiny investigations. As it turns out, you can build one using parts salvaged from a Blu-ray player, as demonstrated by [Doctor Volt]. The trick ...
A group of young students has built a high-resolution microscope solely out of LEGO pieces and a smartphone lens. The fully functional, high-resolution microscope with capabilities close to a modern ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results