Angel Palacios, a “river ranger” who works for the Ministry of the Environment in Spain, continues to tell us about Talave Reservoir as well as his history with water maintenance.

Some "second-hand" clothing is actually not "second-hand" at all- but rather donated with the labels intact out of the goodness of some donors' hearts. Learn about this and other aspects of Spain's thriving second-hand clothing industry.

Sergio from Monterrey, Mexico, tells us about Mexico's great variety of amber as well as some of the ins and outs of the amber business.

Rafa Ibañez's computer program, "Libertexto," allows for many text-related tasks to be done on-screen rather than by hand.

75 minutos takes us behind the scenes at a second-hand clothing warehouse.

Sergio from Monterrey, Mexico tells us about the handmade jigsaw puzzles he makes.

Our tour guide, Belisario, tells us about some conservation efforts in an area of Gorgona Natural National Park which used to be a prison.

While new car sales have gone down in recent times, the same is not true of second-hand automobiles, for which sales continue to increase.

Raquel takes us on a stroll encompassing some of Valencia's most historic and emblematic sites- the Barrio del Carmen, the Quart and Serrano Towers, the Central Market and more!

The manner in which waste disposal is handled is of essential importance to the ecosystems of the island of Gorgona.

75 minutos continues to explore the nuances of Spain's burgeoning second-hand car market.

Jesus Lopez shows us the facilities of the "Centro de Recuperación de la Fauna Salvaje" [Wild Fauna Recovery Center] from the Intensive Care Unit to the kitchen.

Our tour guide takes us on a search for blue anoles, a highly endangered species of lizard found only on Gorgona Island.

Thanks to Spain's second-hand market, many who could not previously afford such luxury items as boats can now have access to them.

Ireland is one of the most important producers and exporters of seafood. People in Europe depend on it to obtain delicacies such as salmon and sea urchin.