Understanding how to calculate gear ratio is essential for anyone involved in machinery, automotive design, or even cycling. Whether you’re modifying your car’s drivetrain, building a custom bike, or simply curious about mechanical systems, mastering the gear ratio formula is…

Moscow, Russia, 7th Apr 2025 – MAYER, a leading innovator in medical-aesthetic laser technology, announces the release of its next-generation Q-switched Nd:YAG systems: the MAYER MINI and MAYER MAX. Designed for professional tattoo removal, permanent makeup (PMU) correction, and carbon peeling, these devices set new…