Description
A spring Helix, or Slinky, is a pre-compressed helical coil spring, often made of metal or plastic, that is used as a toy and a scientific tool to demonstrate wave motion and other physics concepts like energy transfer, gravity, and Hooke's Law. Key features include its ability to stretch and compress, its elastic properties, and its unique "walking" motion down stairs, which arises from the interaction of elasticity, gravity, and momentum.
Features
- Material: It is typically made of a single piece of coiled metal or tempered steel wire.
- Movement: The toy can "walk" down stairs or an incline by transferring energy in a longitudinal wave.
- Other uses: It is used as a classic toy for entertainment and can also be a tool for demonstrating wave mechanics and physics concepts.
- Sensory and stress-relief: The mesmerizing movements of the coil make it an engaging sensory toy and can be used for fidgeting or stress relief.
- Durability: The solid construction ensures it is durable for long-term use.