Da Vinci Ornithopter Model Kit
Flying has always been a dream of humans, and Leonardo’s fascination with birds and flight was evident in his studies
Da Vinci Tank Model Kit
Leonardo Da Vinci was a prolific inventor and artist who came up with amazing ideas for machines to attack and
Leonardo Da Vince Aerial Screw Model
The Aerial Screw is one of Leonardo’s most iconic drawings, and defines an artist and inventor well ahead of his
Leonardo da Vinci Bridge Kit by Pathfinders
The unique structure of this bridge holds itself together without any fasteners or connectors. The parts are notched for easy
Roman Balista Model Kit
The barbarians are at the wall! The ballista was a powerful weapon – originally invented by the Greeks over 2000
Roman Catapult Model Kit by Pathfinders Design
Pathfinders is dedicated to creating compelling, innovative, wooden science kits and models that challenge children of all ages to explore
Sky Surfer Paper Airplane Launcher Kit
The new Sky Surfer launches planes in a predictable and repeatable way – for testing your airplane designs so you
Thames & Kosmos Molecule Beads STEM Experiment Kit | Turn Liquids into Huge, Squishy, Slimy Molecules! | Learn About Polymers | 3-Language Instruction Manual (English, French, Spanish)
Make plump and squishy polymer gel beads to demonstrate the molecular structure of plastics. Form the gelatinous globules by dripping