UGEARS STEM Variator Model Kit - Creative Wooden Model Kits for Adults, Teens and Children - DIY Mechanical Science Kit for Self Assembly - Unique Educational and Engineering 3D Puzzles with App

STEM Ugears The roots of the modern CVT car date back to 1879 when an American entrepreneur and automotive industry pioneer Milton Othello Reeves invented a device for the sawmill which he then called a variable speed transmission. Later, he began to install this transmission on his cars. The Reeves CVT has also been used by several other manufacturers. Our Dimmer serves as a learning tool rather than a puzzle. Indeed, just like other Ugears models, assembling STEM models is fun and complete: everything you need to build, learn and discover comes in one box. Model size: 16.8 x 12.7 x 10.7 cm Package size: 20.5 x 18.8 x 6.3 cm Number of pieces: 104 Age: 8+ Assembly: 2-3 hours approx. To assemble yourself, without the use of glue.

• The Variator mechanical model is a device that transfers and adjusts engine torque by changing the gear ratio. This wooden construction kit reveals the mystery and science behind continuously variable transmission (CVT). Use this 3D puzzle to learn about one of a car's essential mechanisms without basting yourself in machine oil!
• Mind-blowing experience: UGEARS STEM LAB model building is a discovery and learning journey into the world of science, technology, engineering and math. You will assemble a miniature of a fully functional belt-driven friction cone CVT used in cars, motor scooters, snowmobiles, quadricycles, conveyors, metal-cutting machines, etc. Our model building kits for adults guarantee a great time and lots of aha moments.
• Everything is in the box: Similar to other UGEARS building kits for adults and 3D puzzles for kids, putting together STEM toys is fun and simple: Everything you need to build, learn, and discover comes in a box. Grab some patience and enthusiasm to assemble these model making kits on your own or in good company. These are splendid wooden model kits for adults, teens, and kids aged 8+
• Memorable gifts for automobile enthusiasts: STEM hobby kits and crafts for adults are designed to fascinate you and expand the boundaries of your imagination. Don't miss this chance to surprise and delight dedicated hobbyists and automobile enthusiasts with these model making kits!
• Interact with mechanical models: All STEM model building kits for adults pair with the UGEARS augmented reality app. Point your tablet or mobile phone at your fully assembled 3D wooden puzzle, and the app will show you various applications of the mechanism you've just built. Order the UGEARS Variator science kit now to discover more about the mechanical wonders around us!