On April 24, the opening of the technical fair and exhibition of innovations Hi-Tech 2024 took place in St. Petersburg, where two projects of the GSTU are taking part in the competition for the best innovative developments: "Technology of finishing magnetic-abrasive treatment using new complex-alloyed materials" and "Method for determining the mechanical properties of rocks by a non-destructive method with the construction of a strength passport". The projects were defended in the form of answers to questions from independent experts of the forum; the results of the competition will be announced at the closing ceremony on April 26. We wish good luck to our contestants!