This lecture introduces the course on mechanical construction, focusing on project group formation and the course structure. The instructor welcomes students and explains the importance of forming effective project teams, emphasizing that each group should consist of four members. The lecture outlines the course's organization, including the schedule, project requirements, and evaluation criteria. Students are informed about the resources available, including reference books and materials needed for their projects. The instructor discusses the significance of collaboration and communication within groups, highlighting the need for mutual respect and shared objectives. Additionally, the lecture covers the project assignment, which involves designing a manual winch for moving logs in a forest environment. The instructor details the specifications and constraints of the project, ensuring students understand the practical applications of mechanical construction principles. The session concludes with an invitation for students to ask questions and engage in discussions about their upcoming projects.