The Mighty Roman ONAGER, Now available in a desktop model. This display-quality model really works and can shoot missiles up to twenty feet.
$26.95 more info
Defend your desktop! The mere presence of this striking machine on your desk will induce fear and respect among your peers. Take charge and besiege your opponents with a fully functional, genuine trebuchet for your desk!
$34.95 more info
No glue! The unique structure of this bridge holds itself together without any fasteners or connectors.
All parts are precision cut from high-quality
hardwood.
The finished model is 36” wide, 10” tall and 5-1/2”
wide.
$21.95 more info
The classic "overbalanced wheel" perpetual motion machine, as designed by French Architect Villiard De Honnecourt in about 1235, and studied extensively by Leonardo Da Vinci in the late 1400's.
$98.00 more info