Nanoleaf's modular, stick-on lights take your mood lighting to the next level, but I have a few suggestions for making setup ...
Researchers developed a solar collector with a dielectric Bragg mirror, optimizing energy conversion by separating sunlight ...
Abstract: This paper investigates the feasibility of complex dielectric permittivity measurements with a low-cost network analyzer. Here, the pocket vector network analyzer (PNA), which is a portable ...