Metal construction set
device · 1901 · Electric age
The Meccano set (Hornby).
What it is made of
- Bolt and nut — has part. Screws and nuts.
Principles and materials it uses
- Interchangeable parts — uses. Standard parts.
- Steel — is made of. The strips are steel with holes.
History: what it evolved from and what it influenced
- LEGO bricks — evolved into. A construction set.