Science and technology

How were the magistral formulas (medical preparations) prepared in the 15^th, 16^th or 17^th centuries? The pharmacy of Llívia, one of the oldest in Europe, reveals this mystery. It was already in existence in 1415. One of the first owners was the apothecary Jaume Esteve and the pharmacy remained in the family for 23 generations. Finally, in 1942, Lleó Antoni Esteve closed it down and it was given over to the care of the City Council and, later, to the Province of Girona.

Since 1981, the pharmacy equipment has formed part of the Municipal Museum of Llívia. The furniture, laboratory instruments, preparation and even glass jars from the 19th century have been preserved. Notable are the wooden Renaissance boxes painted with portraits of saints, sages, apothecaries and doctors.

However, the most distinctive characteristic of the collection are the albarello or cobalt blue ceramic pharmacy jars. The smaller jars, which used to contain the most precious or dangerous products, are kept in the cordialer. This piece of polychrome 18th-century furniture is one of the most eye-catching items in the collection. Also preserved is the library which contains, among other things, the book of formulas. The pharmacy space is contextualised by a series of audiovisual and digital resources.

The roar of the water, the smells, the noise of carts and workers were, from the end of the 18th century, a constant presence on the banks of the Rec d’Igualada (irrigation channel). And it is here that new tanneries began to be built. The Leather Museum of Igualada and the County of Anoia recalls this industrial past of the city, linked to leather and also to the manufacture of wool. Conceived in 1954, it is one of the first monographic leather museums in Europe. It also forms part of the Territorial system of the Science and Technology Museum of Catalonia (mNACTEC).

The two buildings that make up the Museum, the industrial evolution of the Rec area is summarised. The main location is in the Cal Boyer cotton factory, an example of strong industrial growth at the end of the 19th century. The other, Cal Granotes, a pre-industrial building (18th century) where traditional vegetable tanning of the leather, particularly of ox and cow, was carried out. It is currently the only tannery museum in Catalonia.

The permanent exhibition is divided into different areas. Particularly notable is the room “L’Home i l’Aigua” (Man and Water) which addresses topics such the role water plays in health, the economic uses of water and the elevation of the water and its transport. It is an innovative museum space where, in the central section, the visitor will find a water channel where they can experiment with various hydraulic devices.

In the room "Dels clots als bombos" (From the pits to the drums) the historical development of the tannery trade is explained: from how the leather was tanned in 1890 (making the connection to Cal Granotes) to the tanning barrels and other machinery that is now  powered by electricity.

At No. 115, La Rambla in Barcelona, we find an impressive modernista building designed by Josep Domènech i Estapà. It houses the headquarters of the Reial Acadèmia de Ciències i Arts de Barcelona (Royal Academy of Sciences and Arts of Barcelona - RACAB), inaugurated in 1764 thanks to the efforts of several great men of the city. Currently, with a history of over two and a half centuries, the institution continues to promote scientific and technological knowledge in the city.

The two towers of the building, related to astronomical measurements and completed in 1893, frame a clock that, for decades, determined the official time in Barcelona. It is flanked by sculptures that represent scientific - with a compass - and artistic genius. These two figures are by Rafael Atché i Farré, who was also responsible for the statue of Christopher Columbus at the end of La Rambla.

Notable inside the building is the Sala dels Rellotges (Hall of Clocks), with a spectacular collection of mechanisms such as the astronomical clock of Albert Billeter, winner of the Gold Medal at the Universal Exhibition of 1888. On the same floor, the Sala d’Instruments (Hall of Instruments) has a unique exhibition of apparatus and machines originating from the 18th to the 20th centuries; conserved here is the daguerreotype camera with which the first photograph in Spain was taken. It was in 1839 of the Porxos d’en Xifré (Pla de Palau), with an exposure time of more than 20 minutes!

In the Sala d’Actes (Meeting Room) are the mural paintings by Fèlix Mestres. The archive and the library contain a documentary collection of great historical value: with over one hundred thousand volumes, it is one of the most important collections in Spain.

Since 1990, the old steam locomotive depot at Vilanova i la Geltrú has hosted one of the most important railway collections in Europe. More than 60 vehicles from all eras, technologies and countries, including 28 steam locomotives from the late 19th century, make up the bulk of the displays at the Museu del Ferrocarril de Catalunya (Catalonia Railroad Museum).

The history of the Spanish railway can be traced through its collection, starting with a replica of the first train to operate on the Peninsula, the Mataró. You can also see the oldest original locomotive in Spain, the last steam-powered vehicle and the first Talgo train. In addition, there are objects from the railways that explain what the stations were like and how the railway traffic was controlled. Among other items, there is an interlocking lever frame and a signal box originating from the Estació de França in Barcelona.

As well as the technical and historical aspect, the Museum invites you to discover the social and emotional aspects of the world of the train. For this reason, it has been designed as an experience space. And so visitors can go inside the locomotives, travel on the passenger trains and even watch audiovisual projections inside a freight wagon.

The important work of the Museum in preservation and dissemination is demonstrated by its documentation centre, with more than 10,000 photographs, 5,000 bibliographic records and 400 videos. 

Integrated into the Regional Network of the Museu de la Ciència i de la Tècnica de Catalunya, the Ecomuseu-Farinera at Castelló d'Empúries has, from 2004, explained the story of the men and women of the region dedicated to the cultivation of the wheat grain and the various uses of the flour.

The building of la Farinera offers a tour of the Catalan industrial flour heritage. The machines, tools and structures exhibited are testimony of an activity that has developed since medieval times: first in the old flour mill, and from the end of the 19th century to 2001, at the modern flour mill factory.

The visit to the Ecomuseum is completed with a route that follows, up to the Pont de la Mercè, part of the five kilometres of the Rec del Molí (mill irrigation channel). This hydraulic infrastructure drove water from the weir at Vilanova de la Muga to the flour mill, skirting around and supplying the orchards and fields. Upon arrival at the flour mill, the water turned a Francis turbine from 1905, which was responsible for generating the energy necessary for the operation of the factory.

Right next to the Llobregat river, almost in touching distance of the town of Esparreguera, is one of the main witnesses to the industrial history of Catalonia: la Colònia Sedó. The large 1,400 CV turbine is one of the biggest attractions of the site, a cast iron machine which was the largest and most powerful in Spain and one of the most spectacular in Europe. Nowadays, water no longer drives it, but it has been converted into the Museum which houses the history of the colony.

In the former engine room you can see the model of the colony, where its story is told through a montage of light and sound, and a three-dimensional audiovisual is projected inside the turbine’s water pipe. The visit is rounded off with an explanation of the energy system that powered the industrial complex of Miquel Puig. The walk around the colony allows you to understand the social life and the production process of a 'small town' where the looms lived alongside the workers.

The Colònia Sedó industrial complex was founded in 1846, taking advantage of the waterfall of the old mill of Can Broquetes. Currently you can still see the halls dedicated to spinning the cotton, the canal and the lock of the waterfall, the roofs with their Catalan vault and the offices. Two of the defining features of the complex are the helical brick chimney of the old steam engine and the semicircular aqueduct that carried water from the river to the turbine.

In the midst of the woods of Castellar de N’Hug (Berguedà), the industrialist Eusebi Güell built the Asland factory, the first in Spain to produce portland cement, faster and more resilient than the conglomerates that had been used until then. This is an impressive modernista, building which, in its time, was a symbol of modernity and which today continues to amaze the visitors who come there.

The factory, owned by the Companyia General d’Asfalts i Pòrtland Asland, came into operation in 1904. The building was designed by the architect Rafael Guastavino, who built it in tiers to take advantage of the power of the waterfalls of the river Llobregat.

Due to the low temperatures in the area, the construction had to protect the whole space occupied by the machinery. To do this, an innovative architectural solution was chosen: the Catalan vault, flat brick vaults that were supported on a metal structure. The vault is what gives the façade of the factory its uniqueness.

Later, Rafael Guastavino exported this traditional technique to the United States, where he patented the Guastavino system. This system of self-supporting vaults with tiles and layers of mortar made a fortune and left its mark on architectural icons such as Grand Central Station, Carnegie Hall and the American Museum of Natural history, among others.

The industrial complex of Castellar de N'Hug operated until 1975, but in 2002 it reopened, becoming the Museu del Ciment, (Cement Museum), a space that allowed the history of the construction in our country to be reviewed. The museum, consisting of an interpretation centre and an external route that takes in the ruins of the factory, is affiliated to the Museu de la Ciència i la Tècnica de Catalunya (Museum of Science and Industry of Catalonia). With the visit, the importance of the complex at a time of strong growth of the industrial society is put into context.

The old Mill in Vila de Capellades, one of the most important both in Catalonia and Spain, is now the Paper Mill Museum. Its mission is twofold: on the one hand, to promote the industrial and historical heritage of papermaking from the 13th century until the beginning of the 20th century; and on the other hand, to give continuity to the artisan activity of handmade paper.

In the 18th and 19th centuries, its easily accessible environment and an abundance of water made Capellades the capital of paper, with illustrious names like Soteras, Romeu, Guarro, Serra and Romaní. The high quality of its products was appreciated by customers in Spain as well in the overseas colonies.

Tools, machinery, labels, wooden stamps and the different varieties of paper exhibited in the museum are the witnesses to this industrial task. To these aims must be added conservation and new uses of the mill buildings, and the numerous documents about the technology and the art of the papermaking.

Integrated in the network of the Museu de la Ciència i de la Tècnica de Catalunya, during the last few years the Paper Mill Museum has also become a meeting point for professionals to explore the possibilities of paper as an artistic material.

The Natural Sciences Museum of Barcelona is located in the Parc del Fòrum. Built by the architects Herzog and de Meuron in 2004, the museum occupies 9,000 m2 and is considered, architecturally, to be one of the most iconic buildings in the city.

In the entrance hall is the most emblematic piece on display in the museum, the skeleton of a whale that was found on a beach in Llançà in 1862. By popular vote, it was named Brava.

The narrative of the permanent exhibition is the interpretation of the present-day Earth as the result of the interaction between the planet’s chemical and physical environment and living beings. All this is shown in an educational way and through tactile screens and display cases with the museum’s collection – fossils, naturalised animals, plants, algae, rocks and minerals. There are also areas dedicated to fungi and the microscopic world, including the reproduction of viruses and microbes. A total of 4,500 of the over 4 million pieces the museum owns are exhibited.

The Natural Sciences Museum of Barcelona is an institution with over 140 years of history. It started off with the legacy of the collections of the naturalist Francesc Martorell i Peña. In addition to the Fòrum building, the Museum has other sites located in different parts of the city: the Jardí Botànic de Barcelona (Botanical Garden of Barcelona) and the Jardí Botànic Històric (Historical Botanical Garden), situated on Montjuic, the Centre Martorell (Martorell Exhibitions Centre), and the Castell dels Tres Dragons in the Parc de la Ciutadella.

"A great mountain of pure salt that grows as it is extracted." This is how, according to Aulus Gel·li Cató described, in the second century, one of the most important potassium salt mines in the world, located in Cardona. It is a depression of land shaped like an elongated ellipse with an area of ​​100 hectares and containing unique natural and geological features. It has been exploited as an open mine since the Neolithic era, and from 1900 to 1990 through extraction, following the discovery of potassium salts by the engineer Emili Viader i Solé.

"La Muntanya de Sal de Cardona" (the Salt Mountain of Cardona) is now a cultural and tourist centre dedicated to promoting the importance of the geological site and its utility for man through the centuries.

The museum area is an open space that explains the geology, mineralogy and botany of the "Vall Salina de Cardona" (Salt Valley of Cardona), included since 1992 in the Plan for Areas of Natural Interest in Catalonia.

You can also learn about the history of the exploitation of salt throughout the centuries. Entering the old mining pit, you can see a unique piece of industrial archaeology: salt extraction machinery designed and built during the 1920s.