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.

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.

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.

Today is an important day in the Sevillian town of Albaida de Aljarafe as it is holding its first dog show/contest specifically for pure Spanish Greyhounds, a breed that has been somewhat endangered recently due to crossbreeding with English Greyhounds.

In addition to saving people a lot of money, buying clothing second-hand has become increasingly fashionable. From ski clothes, to military clothes to vintage and baby fashions, everything can be bought second-hand.

Welcome to Colombia's Gorgona Island, where more than fifteen species of snakes reside. Luckily, only four of them are poisonous.

Arancha, who works in a second-hand clothing store, shares with us her passion for all things second-hand. Her home and wardrobe are full of treasures she has found in specialty stores.

The discussion about the growing trend of apartment-swapping in Spain continues.

At the height of the twenty-first century, it has become increasingly fashionable in Andalusia, Spain, to exchange apartments or stores. Learn more about this phenomenon.

These days, fewer new cars are sold and the second-hand market is growing. Can bargains be found on luxury cars as well?

Carlos from Colombia teaches us about various genres of Latin music with a focus on salsa.

Angel Palacios, a “river ranger” who works for the Ministry of the Environment in Spain, educates us about the Talave Reservoir in the municipality of Liétor.

75 minutos talks to some Spanish business owners who decided to start their businesses after winding up unemployed. On tighter budgets, they were able to save a lot of money by purchasing many of their supplies second-hand.

Carlos from Colombia tells us about his nontraditional job as a freelance content editor for a Latin music website who works from home.

The winner of the prestigious "Latin Swing" salsa contest is announced in this series finale.