VOICED : Chileno crea inedito purificador de agua

Alfredo Solesi, a Chilean inventor, has developed a revolutionary water purifier that transforms contaminated water into plasma, effectively eliminating bacteria and viruses. This device, which offers purer water than typical tap water, was tested in a deprived area of Santiago, significantly improving health conditions. By the end of the year, the purifier aims to benefit 10,000 families in countries like Haiti, Bolivia, Ghana, and Chile, addressing the global issue of water scarcity as highlighted by the United Nations.

What is the unique feature of Alfredo Solesi's water purifier?

• It uses ultraviolet light to kill bacteria.

• It filters water using sand and gravel.

• It transforms water into plasma to eliminate contaminants.

• It uses solar energy to purify water.

How did the water purifier impact the health of families in San José de Cerrillos?

• It was too expensive for families to use regularly.

• It improved health by providing cleaner water.

• It had no significant impact on their health.

• It caused more health issues due to improper filtration.

What was the main health issue faced by families before using the purifier?

• Respiratory problems

• Stomach-related illnesses

• Skin rashes

• Vision problems

Which countries are set to benefit from the water purifier by the end of the year?

• India, China, Japan, and South Korea

• Brazil, Argentina, Peru, and Colombia

• Mexico, Canada, USA, and Cuba

• Haiti, Bolivia, Ghana, and Chile

According to the United Nations, how many people lack access to clean water globally?

• 2 billion

• 768 million

• 1 billion

• 500 million