Step into the world of inventions that shape our lives! The Ugears 3D Wooden Mechanical Puzzle STEM Educational Differential model is crafted from high-quality plywood and designed to reveal the intricacies of mechanical engineering. Explore its mechanisms, block individual wheels, or engage the locking feature.

This model is certified by STEM.org, an independent American initiative, as an excellent supplementary educational tool. Enhance your experience by scanning the QR code with your mobile device to access augmented reality features via the UGEARS app, offering an interactive and practical understanding of the mechanism in real-world applications.

Main features:

• 163 precisely cut pieces
• Low assembly difficulty
• Interactive learning app
• Designed and made in Ukraine

STEM stands for Science, Technology, Engineering, and Mathematics. STEM.org is a multinational education company providing educational programs in these areas. The organization partners with various private and public schools, particularly in the USA, Jordan, and Jamaica, and contributes to curriculum development, consultancy, and teacher professional development. In 2014, STEM.org was awarded recognition by the Senate of the United States for its educational contributions.

Technical Parameters:

• Model dimensions: 17.5 x 13.5 x 10.5 cm
• Packaging dimensions: 20.5 x 18.8 x 6.3 cm
• Age: 14+
• Material: Wood
• Number of pieces: 163
• Difficulty: Low
• Assembly time: 2 hours