Description:

By periodically changing the center of gravity to reach a car driven by its own gravity, the technical problem to be solved is how to change the center of gravity to a smaller force and how to move a greater distance under the same force. Imagine that the weight is moving downward under the influence of gravity and generates downward kinetic energy. The rope and fixed pulley are used to change the direction of the force and make the other end move upward. The rope pulls on the rope wound around the axle to make the wheel turn, to achieve the purpose of driving.

Features:

A great toy to understand simple mechanical principles, which makes it a great educational toy.

Can develop kid abilities such as creativity, hands-on ability, understand how gravity transforms into kinetic energy, and expand your child's thinking ability.

The kit is perfect for: exploring circuits, homework, tutors, STEM projects, after-school clubs, home-schools, science clubs, vacation clubs, and hours of fun!

Can decorate in the living room, bedroom and create a beautiful space.

A great way to spend time with your kids while building the model toy together.

All the finishes are safe and environmentally friendly.

Durably designed, Safe for age 5+.

Specifications:

Material: Wooden

Color: as shown

Size (finished): about 33.5 x 11 x 19cm

Recommended age: 5 years and older

Package Included:

1 x DIY Wooden Gravity Car

1 x Manual

Note:

1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!

2. Please allow 1-3cm measuring deviation due to manual measurement.