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El metro secreto de Nueva York. En la década del 1870, Nueva York necesitaba una mejora radical de su sistema de transporte.

El metro secreto de Nueva York

Alfred Ely Beach, un inventor local, creía tener la solución: un ferrocarril subterráneo propulsado por aire a presión. Ante la imposibilidad para obtener los permisos oficiales, decidió intentarlo por su cuenta. En secreto, comenzó la perforación de un túnel bajo una de las calles más animadas de la ciudad, convencido de que cuando la gente viera su obra, todos le apoyarían. El ferrocarril de Beach Para Alfred Ely Beach, la mejor manera para mover gente de un lugar a otro bajo tierra era ponerlos en cápsulas y dispararlos a través de tubos propulsados por el aire a presión generado por bombas enormes. Desafortunadamente, las autoridades públicas de Nueva York no fueron capaces de entender, o prefirieron no hacerlo, la lógica de Beach.

Alfred Beach no era un tonto, ni tampoco un excéntrico. Contrary to popular belief, Twitter was invented in 1935. - The. Robot Messenger Displays Person-to-Person Notes In Public Source: Modern Mechanix (August 1935) TO AID persons who wish to make or cancel appointments or inform friends of their whereabouts, a robot message carrier has been introduced in London, England.

Contrary to popular belief, Twitter was invented in 1935. - The

Known as the “notificator,” the new machine is installed in streets, stores, railroad stations or other public places where individuals may leave messages for friends.The user walks up on a small platform in front of the machine, writes a brief message on a continuous strip of paper and drops a coin in the slot. The inscription moves up behind a glass panel where it remains in public view for at least two hours so that the person for whom it is intended may have sufficient time to observe the note at the appointed place. The machine is similar in appearance to a candy-vending device.

History of the Internet. Ariadne Magazine. Creating and Managing Digital Content. Powys Heritage recuperación de memoria. Bethlehem - Recuperación de memoria. AHD. Council on Library and Information Resources. Historia digital del Arte. Museu d’Història de Tarragona - Ajuntament de Tarragona. HISTORIA-DIGITAL. MICHAEL: Multilingual Inventory of Cultural Heritage in Europe.

They Still Draw Pictures. Continuing Studies - Best Practices For Museum Website Design - Our programs offer a range of flexible study options for museum, heritage and cultural professionals that strengthen your practice, build your confidence and advance your career.

Continuing Studies - Best Practices For Museum Website Design -

You can choose to participate in many of our courses on an individual basis, or work toward a widely recognized professional certificate or diploma at either an undergraduate or graduate level. All of our courses relate theory to practice, involve expert instructors and resource people, and bring together a fascinating mix of participants, experience, and perspectives. You will meet people from across the continent and beyond and build a valuable network of colleagues. Engaging on-campus immersion and online distance education courses strengthen your understanding of best practices in many specialized cultural heritage areas and develop your understanding of the contemporary challenges and opportunities that influence work in the sector. At the graduate level, the Cultural Heritage Management Program:

Otro proyecto sumativo. Yankees.