Leonardo da Vinci Italeri model kit
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19,00 €Leonardo da Vinci Arch Bridge Academy Per saperne di più -
19,00 €Helicopter Leonardo da Vinci Italeri This machine, which is considered the ancestor of the modern helicopter,appears in a drawing dated roughly 1480 contained in theCodex Atlanticus. Leonardo outlines the plan for an “aerial screw”imagining it as a worm screw with a diameter of approximately 5metres, in his intentions, it should have “screwed itself” in air takingadvantage of its density. Moved by the muscle strength of four menwalking on the central platform, it consisted of a wooden structurecovered with starched linen cloth. Since there is no proof that Leonardoactually built the machine he imagined, it remains one of hismany theoretical insights. Per saperne di più -
18,00 €The ornithopter is a machine designed to fly by the flapping of its wings in imitation of birds.In 1485, Leonardo da Vinci began to study the flight of birds. He grasped that humans are too heavy, and not strong enough, to fly using wings simply attached to the arms. Therefore he sketched a device in which the aviator lies down on a plank and works two large, membranous wings using hand levers, foot pedals, and a system of pulleys. Per saperne di più -
18,00 €Non disponibile
Among the several war machines designed by Leonardo, there are true pieces of artillery such as spingardes.The drawings on the 32r sheet of the Atlantic code hide ingenious insights for that age and represent two different versions of the spingardes. The first was mounted on a tripod and held with wooden pegs along a perforated ring; this solution allowed varying the height of the shot and was designed for spingardes of large dimensions.Our model is a reproduction of the second project: a spingardes with a rotated barrel that allowed the transport of a shed or mantlet, which was intended to protect the gunner.Originally designed for the launch of stones, spingardes were then used with the invention of gunpowder to launch bullets and darts of various types.In fact, some studies related to bullets and recipes of gunpowders are represented on Leonardo's sheet. Per saperne di più -
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18,00 €The catapult was a medieval weapon which Leonardo reworked and improved upon. As shown in the drawings on page 140a/br of the Atlantic Code, which represent six designs of a spoonshaped catapult, the loading mechanism is activated by two large flexible wooden arms that increase launching power. The stone or metal projectile is placed in the spoon-shaped end of a long lever. The loading operation turns the large central pin and flexes the curved wooden arm. The safety catch is then released to launch the projectile straight at the target. The launching power is proportional to the length of the lever arm and so the energy involved in throwing the projectile is high, allowing the projectile to cover particularly long distances. Per saperne di più