Category: News

What does mm mean on jewelry?

Size Conversions 1 millimeter (mm) 0.04″ (a bit less than 1/16″) 1 inch (“) 2.54 centimeter (cm), or 25.4mm. What does 14kgd mean? Meaning the piece of ba...

Is gold and silver inert?

Materials which are considered inert are often used in nanomedicine owning to their nontoxic profile. In this review, we have focused nanoparticles of thr...