Search results
Results From The WOW.Com Content Network
A drawing of ribauldequins, as designed by Leonardo da Vinci. Organ gun in the Bellifortis treatise (written ca. 1405, illustration from Clm 30150, ca. 1430). A ribauldequin, also known as a rabauld, randy, ribault, ribaudkin, infernal machine or organ gun, was a late medieval volley gun with many small-caliber iron barrels set up parallel on a platform, in use in medieval and early modern ...
Tameo Kits – Italian 1:43 scale model manufacturer, often F1 kits. Tamiya – Japanese high quality die-cast manufacturer, more famous for plastic kits and RC cars. First 1960s exports were a range of 1:24 slot car kits. Some 1:43 scale diecast as well. Tarmac Works Model Cars – Offices are currently located in Japan and Hong Kong.
Pyro was the leading manufacturer of military "bin toys" in the early 1950s. [4] Bin toys were relatively inexpensive items, usually an assortment of miniature green-plastic "army men", vehicles or accessories, packaged in poly bags, wholesaled in bulk, and sold "grab-bag-style" from large cardboard bins in retail stores.
Hobbico, Inc. was a manufacturer and distributor of hobby products including radio control airplanes, boats, cars, helicopters and multirotors/drones. Other products include plastic model kits, model rockets, model trains, slot cars, crafts, jigsaw puzzles and games. The company had approximately 850 employees worldwide. [1]
This machine will carry a ball of a talent in weight." It is worthy of remark that Leonardo da Vinci – far from claiming the merit of this invention for himself or the men of his time – attributes it to Archimedes. The weight of the cannonball is described as one talent. A Roman talent was 32.3 kilograms (71 lb), although the amount varied ...
A stick & tissue balsa model airplane under construction, still manufactured by Guillow's. During World War II, the supply of balsa wood was diverted to the war effort for the manufacture of rafts and life jackets. Guillow's was forced to use alternative materials like cardboard or pine wood to manufacture the model kits.
Frequently cited is Leonardo da Vinci's 15th-century sketch of a mobile, protected gun-platform; the drawings show a conical, wooden shelter with apertures for cannons around the circumference. The machine was to be mounted on four wheels which would be turned by the crew through a system of hand cranks and cage (or "lantern") gears. Leonardo ...
The concept was designed while Leonardo da Vinci was under the patronage of Ludovico Sforza in 1487. [2] Sometimes described as a prototype of modern tanks, Leonardo's armored vehicle represented a conical cover inspired by a turtle's shell. The covering was to be made of wood and reinforced with metal plates.