Everything is going well for Cleer at her new job, until one of her coworkers, Alicia, gives her the news that she has made a mistake that could cost the company a great deal of money.

Doctor Leonardo Suárez, who practices general medicine with an emphasis on general, obstetric and gynecological surgery, talks to us about some of the most commonly seen diseases in his local population in Otavalo, Ecuador, as well as some of their causes.

Carlos speaks to us about the nuances of Spanish collective nouns, which are nouns that refer to a number of beings within a specific category.

Carolina explains cases in which Spanish students tend to confuse when to use the Spanish forms of "to be," "ser" y "estar," as well as the difference between the prepositions "a" and "de" with respect to verbs of movement.

Carlos teaches us a plethora of Spanish demonyms, or proper nouns used to refer to the natives or inhabitants of certain countries, states or cities.

Carolina explains when to use the Spanish verb "deber" vs. "deber de" as well as the difference between the oft confused "demás" and "de más."

Carlos familiarizes us with some Spanish social media lingo, specifically for Facebook and Twitter.

Gabriela gives us an introduction to essential oils, including their diverse benefits and the three families into which they fall.

Carolina explains the particular contexts in which one should use either "personaje" or "carácter" as a translation for the English word, "character," the difference between the Spanish words "de" and "dé," and, some different ways of expressing the date in Spanish depending upon the situation.

Martin Tellez speaks to us about Malaga's tradition of making scrumptious sardine brochettes, a favorite of both tourists and locals.

Javier from Chile's Patagonia region educates us about some of its unique geographical features as well as tourist attractions.

At his doctor's visit, the physician counsels Humberto on a possible cause for his frequent diarrhea.

Enrique Sanchez, a marketing manager for Panama's Tourism Authority, gives us a plethora of ideas about what to do when visiting this vibrant country, which combines and contrasts tradition with modernity.

Friendly people and tasty cuisine are just a couple of the compelling reasons Angela gives us for planning a visit to Bolivia.

Nurses Nati and Pame educate us about the symptoms and management of diabetes.