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Young person will represent El Salvador at International Chemistry Olympiad in Switzerland

Young person will represent El Salvador at International Chemistry Olympiad in Switzerland
Photo: DES

May 29 |

At the age of 18, Luis Ronaldo Chávez Escamilla is one of the three young people in the delegation that will represent El Salvador at the International Chemistry Olympiad.

The 55th edition of the international competition will take place from July 16 to 25 in Zurich, Switzerland.

“For me it is one of the most important things in my life. I see it not only as an academic achievement, but as a life experience. They have been shaping me as a person and have helped me discover what I am passionate about and what I want for my future,” she said.

He added that around 84 countries will participate in the Olympics, with approximately three to four representatives per country. There will be an average of 300 contestants in total.

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This represents a challenge for the young man, who since he applied for the competition has dedicated himself to preparing for it. Luis is part of the Jóvenes Talento program, where he receives “training”, as he calls the classes. At home he also spends time solving math problems.

“It is the most difficult and needs many months of preparation, but this year, as I have already finished high school, I have dedicated myself to prepare for this; it is quite demanding,” he said.

His participation in the Olympics is part of his academic record. Luis, who since he was a child was very diligent in his studies, has competed in three more Olympiads, two of which are international and one national.

“Since I was a child I liked mathematics very much, but I had never discovered my passion as such, until fifth grade, when my dad came with the newspaper. Before, the National Math Olympiad was published in the newspaper and people who wanted to participate in the program had to solve certain problems and exams,” he told “Diario El Salvador”.

When he was 12 years old, his father came with the newspaper and proposed it to him as a challenge. With some trepidation she took the exams. “I passed the first stage and that’s when it caught my attention even more. I passed the second stage and qualified. That’s when I realized that I really had talent in the area of numbers,” he added.

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In seventh grade, the young man took the exams for the Salvadoran Chemistry Olympiad (OSQ) for the first time. After his participation, he was able to enter the chemistry group in the Jóvenes Talento program.

“From seventh grade onwards, they allow participation in certain Olympic groups in each area of science. I was always interested in chemistry. My first class in the program was chemistry. In that group there are three levels: elementary, intermediate and advanced. Over the years I have moved up through the levels. Now I am in the advanced level, which is the highest level. Being part of these groups gives you the opportunity to take selective exams of all the classmates classified to participate in these international olympiads,” he said.

In 2021 and 2022 he had the opportunity to participate in the Salvadoran Olympiad and the Ibero-American Chemistry Olympiad. Although everything was virtual, due to the COVID-19 pandemic, he won two bronze medals. A third silver medal was obtained by participating in the World Applied Chemistry Olympiad (WAChO), organized by the Indonesian scientific society.

According to the young man, he participated in the last Olympiad with a research project: “I won my silver medal with the sustainable chemistry project, which is the generation of electricity from wastewater,” he said.

In 2022, Luis won a half scholarship to study at the Monterrey Institute of Technology, a prestigious study center in Mexico, after obtaining a high score in the academic aptitude test.

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Central America

Laura Fernández Says She Will ‘Never’ Allow Authoritarianism in Costa Rica

Costa Rica’s president-elect, right-wing leader Laura Fernández, said she will “never” allow authoritarianism under her government, in her first speech after winning Sunday’s presidential election.

Fernández, the political heir of outgoing President Rodrigo Chaves, has been accused by her opponents of seeking to steer the country toward authoritarian rule through her hardline proposals against drug trafficking and plans to reform state institutions.

“I, as the new president of the Republic, will never allow authoritarianism or arbitrariness—things that no one wants in Costa Rica,” Fernández said to cheers from her supporters gathered at a hotel in the capital.

The 39-year-old political scientist criticized her rivals for centering their campaign on what she described as a narrative of “authoritarianism and dictatorship.”

“They tried to scare voters, but the electorate did not fall into the trap,” she said.

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Without offering details, Fernández acknowledged that her administration will seek to change the country’s “political rules of the game,” in what she described as a necessary step for Costa Rica, one of Latin America’s most stable democracies.

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Costa Rica Goes to the Polls as Voters Choose Continuity or Change

Costa Ricans head to the polls today to elect the president of the republic and 57 members of the Legislative Assembly for the 2026–2030 term. Voters must choose between continuing the political project of outgoing President Rodrigo Chaves by supporting the ruling right-wing candidate Laura Fernández, or opting for a change in direction proposed by the opposition.

Fernández, representing the Pueblo Soberano Party (PPS), leads opinion polls with close to 40% of voting intention, bolstered by the outgoing president’s approval rating, which exceeds 50%. Chaves is barred from seeking immediate re-election under Costa Rican law.

Trailing far behind is Álvaro Ramos of the National Liberation Party (PLN), with less than 10% support. He is followed by Claudia Dobles of the Citizen Agenda Coalition (CAC), Fabricio Alvarado of New Republic (NR), and Ariel Robles of the Broad Front (FA), each polling between 3% and 5%. Undecided voters, who account for more than 30% of the electorate, could determine the outcome of the presidential race or force a runoff.

In a statement, Costa Rica’s Supreme Electoral Tribunal (TSE) reaffirmed its commitment to transparent and secure elections. “As has been the case for more than 76 years of democratic life in our country, the Supreme Electoral Tribunal guarantees all Costa Ricans that the national elections to be held this Sunday, February 1, will meet the highest standards of security and absolute transparency, allowing us to continue enjoying electoral processes in peace and freedom,” the institution said.

Authorities reported that 53,251 party observers will take part in the electoral process. Of these, 12,472 belong to the Social Christian Unity Party, 11,524 to Pueblo Soberano, 10,451 to the PLN, and 4,141 to the Citizen Agenda Coalition, among others. In addition, six political parties have sworn in 7,520 members of polling station boardsdeployed nationwide.

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U.S. and Guatemala Sign Trade Deal Granting Zero Tariffs to Most Exports

The United States signed a reciprocal trade agreement with Guatemala on Friday, under which 70.4% of Guatemalan exports will enter the U.S. market tariff-free.

Guatemalan President Bernardo Arévalo highlighted the importance of the agreement, stating that it creates a framework of cooperation, certainty, and new opportunities for producers, workers, and entrepreneurs in the country. His remarks were shared in a video published on his official social media channels.

In 2025, 30.3% of Guatemala’s total exports were destined for the United States, amounting to approximately $4.3 billion. As a result, the agreement is expected to directly benefit key sectors of the Guatemalan economy, including agribusiness, manufacturing, and the textile industry.

“Today we have taken another step toward consolidating a country that, when it moves forward united, generates confidence, attracts investment, and creates real development opportunities for all its people,” Arévalo added.

The agreement with Guatemala follows a similar trade deal signed by the United States with El Salvador on Thursday, which includes the elimination of a 10% tariff on Salvadoran imports.

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