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Leonardo da Vinci Drawings Give Lessons in Mechanics

Renaissance inventions astonish viewers in Romania

By Bogdan Florescu
The Epoch Times
Created: January 7, 2012 Last Updated: January 12, 2012
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Some 200 years before the first bicycles were constructed, Leonardo da Vinci had the idea of such a vehicle as drawings discovered in 1966 show. (Bogdan Florescu/The Epoch Times)

Some 200 years before the first bicycles were constructed, Leonardo da Vinci had the idea of such a vehicle as drawings discovered in 1966 show. (Bogdan Florescu/The Epoch Times)

You may think that the bicycle is an invention of recent centuries and that mankind dreamed of such a thing only after inventing rubber for making tires. Well, think again! In the attic of the Theresia Bastion in Timisoara, Romania, stands a wonderful wooden bicycle, built according to manuscripts by the famous Florentine inventor and genius, Leonardo da Vinci.

Over 40 reproductions of the Italian genius’s inventions are at the discretion of the public in the far-eastern European city of Timisoara, in one of the few exhibitions in the world that includes reproductions of the famous inventor’s manuscripts in full size.

Those too busy with shopping activities before the winter holidays probably missed the opening of the exhibit and the beautiful Renaissance music concerts during the first weeks of the exhibition, but they still have the chance to marvel at the materialized ideas of da Vinci until the middle of January.

As a special event, the exhibition has the honor of being hosted in a special place. Namely, the organizers have chosen the attic of the Theresia Bastion, a monument of great significance to the western part of Romania, a place that reinforces the atmosphere of the old and durable, specific to the inventions of the Florentine genius.

The Italian Consulate presents “Mona Lisa” in real size and at an exceptional quality to the Romanian public. (Bogdan Florescu/The Epoch Times)

The Italian Consulate presents “Mona Lisa” in real size and at an exceptional quality to the Romanian public. (Bogdan Florescu/The Epoch Times)

I like the fact that the organizers have provided the drawings of Leonardo, so I could compare the originals with the reproductions.

—Vanessa Cutui

The Theresia Bastion fort was built by the Turks between 1730 and 1735 at the time of the Ottoman invasion and is the largest piece of the old fortress wall that still exists and can be visited. It is a major tourist attraction in Timisoara.

Along with the wooden reproductions of da Vinci’s machines and inventions, the Italian Consulate in Timisoara, one of the organizers of this event, arranged the exhibition of several reproductions of some of the most famous paintings by da Vinci.

Works like “La Belle Ferronnière,” “Lady With an Ermine,” “St. John the Baptist,” “Mona Lisa,” and “The Last Supper” are exhibited in real size and with an exceptional quality, along with other reproductions of sketches and charcoal drawings of the artist.

“Amidst the artworks, we have some well-known ones like ‘The Last Supper’ and ‘Mona Lisa,’ all made in natural size. Of course, they are not the originals,” one of the organizers said. “It would be very hard to ensure security and all costs for an exhibition of the original paintings.”

Inexhaustible Creativity

The revolving cylinders of a rolling mill shape metal into even sheets. Rolling mills, invented by Leonardo da Vinci, are still in use today without major modifications. (Bogdan Florescu/The Epoch Times)

The revolving cylinders of a rolling mill shape metal into even sheets. Rolling mills, invented by Leonardo da Vinci, are still in use today without major modifications. (Bogdan Florescu/The Epoch Times)

Leonardo, the son of the notary Piero da Vinci, lived at least 200 years earlier than the technical realization of his inventions. Not many knew at that time to appreciate his genius and inventions, and fewer understood the value and complexity of the structures he invented.

Among the ideas materialized by Italian artisans who made possible this international exhibition, we find the first concepts for the car, bicycle, helicopter, glider, parachute, scuba, submarine, and even one for a military tank, to name a few.

The exhibition provides a guide for groups that want to learn the explanations for the operation of all these mechanisms and machines as well as the impact their invention had on the technological progress that we enjoy today.

“It is the most successful exhibition ever made in Timisoara—attractive to all ages, from children and young people to old people,” the same organizer said.

Voices From Visitors

“I like it very much,” said Vanessa Cutui, a student passionate about the exhibition in the attic. “I did not expect everything to be so well-realized, and I like the fact that the organizers have provided the drawings of Leonardo, so I could compare the originals with the reproductions.”

In 1966, monks at a restoration laboratory in Rome found a charcoal sketch by Leonardo da Vinci, depicting his invention of a bicycle. (Bogdan Florescu/The Epoch Times)

In 1966, monks at a restoration laboratory in Rome found a charcoal sketch by Leonardo da Vinci, depicting his invention of a bicycle. (Bogdan Florescu/The Epoch Times)

Among the models exhibited in Timisoara is a 3-D realization of the first certified sketch of a bicycle.

“He was an inventive man. All that he discovered—the role of his works—all is very interesting. I’m fascinated! I want to go and watch that bicycle there,” Nicolae Popa, an engineer, said while enjoying a real mechanics lesson given by the Italian master.

In the 16th century, the Italian sculptor Pompeo Leoni glued together many of da Vinci’s papers with drawings of war machines, underwater machines, and flying machines as well as others of his works and combined them into an album, which became known as the Atlantic Code.

In 1966, monks of the restoration laboratory in Grottaferrata, Rome, were entrusted with the mandate to renovate the Atlantic Code. The monks separated the sheets and found the charcoal sketch of a bicycle, drawn in a light brown. It was stuck to a copy of a lost drawing of da Vinci, which was drawn by one of his followers of his workshop, according to the information provided at the exhibit.

Visitors to the exhibition can sense, aside from the wonder and curiosity, a desire to live in the spirit of this genius inventor and may leave the attic inspired to strive to become a true man, a true human, with the kind of dynamic and curious mind that Leonardo da Vinci had.



  • http://www.bikexprt.com/streetsmarts/usa/index.htm billdav

    Erm, wasn’t the da Vinci bicycle sketch proven to be a hoax years ago?

    http://www.cyclepublishing.com/history/leonardo%20da%20vinci%20bicycle.html

    My $0.02: It seems more than a little implausible to me that da Vinci could have invented a bicycle — especially one that looks so much like a modern bicycle.  I could believe a velocipede  like the drasine – maybe.  The crank/pedal system is what makes it seem so implausible.

    It took roughly 46 years or so to get from the draisine (Karl von Drais, Germany 1817) to the bicycle with crank/pedals (Lallement and Michaux, France 1863) and it took another 22 years to get to a bicycle with chain drive/gearing and equal sized wheels (safety bicycle, John Starley, England 1885).  da Vinci just went right to that in the first place?  I find that a little hard to believe.

    Yes, I’m sure that da Vinci understood leverage and pulleys given that they were well understood long before his time but making the leap to apply that to a bicycle isn’t so obvious when nobody’s ever made a two wheeled human propelled personal transport machine before and nobody has any concept of what it’s like to pedal a bicycle when you just put a crank on the front wheel hub as was done with bicycles from 1863-1885.  Since he apparently never constructed one, he could not have guessed that a hub crank 1:1 gear is too low for decent speeds with wheels of that size and too easy to pedal.

    Furthermore, I don’t think that the roller chain even existed in da Vinci’s time.  Except for references to these drawings, it appears that the roller chain wasn’t invented until the 1800′s.

    I think that if you have the ingenuity to think up a chain drive to get more reasonable gearing, you would also have the ingenuity to think up a steering mechanism.

    The bicycle needed some other technologies before it could become a reality.  It wasn’t until the second half of the 1800′s that metallurgy had progressed to the point to make strong durable frames and wheels (actually late 1800′s for wheels which had wood rims up until then) which were also light enough to be usable.  Vulcanization of rubber wasn’t invented until 1843.  Not too long after bicycles were invented, solid rubber tires were put on them.  Pneumatic tires weren’t invented until the 1800′s.  The first commercially successful pneumatic tires were introduced in 1887 or 1889 by Dunlop for bicycles.  I once read about some invented for wagons many years before that but the inventor was not successful with them.  I can’t remember if the problems were technological or marketing related.

  • http://twitter.com/LojaHibiscus Jean-Marie Toutain

    I would suggest to read the book written by Gavin Menzies: “1434, The year a Magnificent Chinese Fleet sailed to Italy and ignited the Renaissance”. Then, you can look again on Leonardo Da Vinci works of art and see them differently…



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