Da Vinci designed this bridge to use its own weight to support itself without the use of fasteners or other forms of attachment. In fact, more weight makes the bridge stronger. Designed with military applications and fast assembly in mind, the principles of da Vinci's brilliant design still apply today.This beautifully detailed working model kit is easy to assemble, with no glue, paint or tools required and complete step-by-step instructions.
Arguably one of the most diversely talented and accomplished individuals to have ever lived, Leonardo da Vinci was a painter, sculptor, architect, musician, scientist, mathematician, engineer, inventor, anatomist, geologist, botanist and writer. Often described as the archetype of the Renaissance man, da Vinci's unquenchable curiosity was equaled only by his inventive genius.
A master of technological ingenuity, Leonardo conceptualized, among many others inventions, a helicopter, a tank, a paddleboat, a self-propelling cart, concentrated solar power, a calculator, the double hull and outlined a rudimentary theory of plate tectonics. As a scientist, he greatly advanced the state of knowledge in the fields of anatomy, civil engineering, optics, and hydrodynamics.