Structural Engineering Bridges & Skyscrapers - Thames & Kosmos Advent Calendar Classic 4-panel design with bright

Classic 4-panel design with bright colors for easy tracking in the air

Features a unique inner mechanism with spherical quadrant parts that rotate and shift

and spins like a pro

Compact version of the Skewb cube

wipe-clean markers

Structural Engineering Bridges & Skyscrapers - Thames & Kosmos Advent Calendar Classic 4-panel design with brightStructural Engineering Bridges & Skyscrapers Thames & Kosmos Designed for children aged 8 years and up, combining model building with real world engineering concepts. Includes structural components, connectors, and building elements to construct a wide range of models such as bridges, skyscrapers, towers, and cranes. Explore key engineering principles including tension, compression, load bearing, balance, and stability. Comes with a 36 page full color