Pathfinders - Da Vinci Helicopter Girls General Material: Marble

Material: Marble

Oven and refrigerator doors open for fun pretend play and additional storage

close up the box and take it with you anywhere you go

RUMMIKUB is a game the whole family can play together

use the Joker with caution

Pathfinders - Da Vinci Helicopter Girls General Material: MarbleLeonardo da Vinci developed concepts for a giant air screw late in the 15th century. This working model uses a bevel gear, also from his drawings, to spin the canopy and support structure, illustrating the way Leonardo thought flight might be possible. A fun and inspiring project from one of the greatest minds of history. Easy to make from pre cut and pre drilled sustainable timber. Includes 19 pieces, glue, 12 page instruction manual and stand for