Wooden mechanical planetary gear puzzle, 153 pieces

Description

Planetary Gear Wooden Mechanical Puzzle, 153 Pieces

How can you more easily understand the difficult aspects of geometry and physics? What about the spatial relationship between objects? It may seem complicated, but with the planetary gear, it becomes simple and fun.

Features and Benefits

• Comes with clear instructions and 153 pieces of wood in different shapes and sizes.
• Assembly is fascinating, and as the model “comes to life,” you’ll be eager to reach the moment when you can start the rubber-band motor.
• Gears are a great way to learn about machines and mechanical devices that operate based on a series of gears rotating around a large central wheel.
• You interact with gears more often than you can imagine in your daily life: gear shifts change gears in cars, power is transmitted from pedals to wheels when cycling, industrial machines start motors, pumps, and compressors, and agricultural and construction machinery like bulldozers, excavators, combines, tractors, and seeders couldn’t function without gears.
• Wooden gears used for power transmission in water pumps and metalworking date back to 3000 BC.
• Leonardo da Vinci was one of the first scientists to study and understand how gears work in the 15th century, developing several types and noting they work more efficiently with more teeth.
• Assembling the gear with loved ones is more efficient and interesting — where there are many, power increases!
• A perfect gift for school-age children and adults, especially teachers, particularly for those passionate about engineering, physics, mathematics, or puzzles.
• After assembly, enjoy a beautiful decorative piece for your home or office that will catch everyone’s attention.

Technical Specifications

• Model dimensions: 247*118*204 mm
• Package dimensions: 245*188*30 mm
• Number of pieces: 153