See how students at the Rodríguez Casado de Palos de la Frontera Institute in Huelva, Spain learn to use the oil found at home to make biodiesel, an alternative car fuel.

Club de las ideas examines young people's beliefs about intuition. To what extent are our natural feelings about what will happen in the future accurate and should we trust our premonitions?

From a photography exhibit on endangered vultures to students who prefer the beach to the classroom as a manner of studying their environment, a Spanish news channel reviews a plethora of eclectic news briefs.

Learn a bit about the origin of golf balls and some aficionados of the sport in Spain.

The hosts of the Club de las ideas introduce a video, "The Mammoth of Padul," which won an honorary mention at the Andalusian Educational Video Creation Contest.

The moral of this age old fable is not to always trust others' words.

Lida and Cleer teach us how to make a typical Colombian condiment, spicy aji.

After not talking for a while, Lida and Cleer are excited to have a phone conversation and make plans to see one another.

Determined to look nice for her upcoming outing with Lida on Saturday, Cleer calls a beauty salon to find out what they have to offer and set up an appointment.

When Cleer and Lida get together for a picnic by the lake, they each have surprises in store for one another.

The Carnival of Barranquilla, the most important folkloric and cultural event in Colombia, begins on the Saturday before Ash Wednesday and ends on the Tuesday after. In this video, Cleer tells us a bit about what we can expect at this international celebration.

Lida and Cleer share more details about the Carnival of Barranquilla, the second largest carnival in Latin America after Brazil's.

In this fun, new educational game, Lida and Cleer take turns asking one another random questions.

Lida and Cleer continue with their question and answer game. What else will we discover about the girls' lives?

Cleer and Lida continue their game of questions and answers about different topics.