The aim of the article is to show the beginnings and development of research on genetics at the turn of the last two centuries. The article shows, that it could take up to 100 years from the invention of an innovative method to its implementation and practical use for humanity. An example of this is the proof of inheritance traits by G. Mendel in 1865, the discovery of which was popularized in 1956. A modern method in CRISPR genetics, which may be officially approved in genetic medicine in 10 years, was discovered in 1987 by a Japanese scientist Yoshizumi Ishino........

Keywords: genetics, prenatal tests, genetics research, DNA, medicine.

This study focused on the development and evaluation of low-melting glass powders for ceramic decoration as a sustainable alternative to conventional high-temperature glazes. Soda–lime and borosilicate glasses were purified, crushed, melted, and fritted at 1200 °C to produce base glass frits. These frits were subsequently milled, sieved, and blended with silica sand, kaolin, and selected colorants to formulate compositions that soften and fuse below 850 °C. The resulting glass powders were prepared as printable slurries using gum arabic and applied to ceramic tiles through screen printing before undergoing final firing at 850 °C. Characterization was carried out using Scanning Electron Microscopy (SEM), Fourier Transform Infrared Spectroscopy (FTIR), and acid resistance testing........