Carlos Lopez Cajun: IFToMMist scientist of MMS.- First in Memoriam Seminar for Carlos Lopez Cajun (Summary of Presentations).- A Note on the History of the Science of Machines.- Motion Synthesis: From the Classical Work of Reuleaux to the More Modern Robot Motion Planning.- Betancourt´s contribution to path generation synthesis in mechanisms.- A Brief History of Robotics development of CAS.- Education in Mechanism and Machine Science.- Cam mechanisms in the MMS study course.- Examples of a learning-by-doing approach in the field of robot mechanics.- Innovations in design of worm-type gears in the last two decades.- Design of Gear Pump of Electro-Hydrostatic Actuator for Robots.- Overview of Special Wire Mechanisms used for Self-balancing Mechanisms.- Design of a five dof contactless robot for facade inspection.- Motion planning of humanoid robots walking in any direction on plane surfaces with arbitrary orientation.- A Cable-based Quadrotor Test Bench: Preliminary Results.- Synchronization in Mechanical Systems.- Designer's Perspective on Applying Mechanisms for Biomechanics Solutions: Unlocking the Future of Healthcare.- REST: A REmote Skeleton Telerehabilitation System.- Design of Single/Mixed Chemistry eVTOL Battery Packs.