Interesting facts

Yemen starts its first large-scale solar power plant, providing energy to up to 170,000 homes and trying to bring light to the least electrified country in the Middle East.

Alisson Ficher 19/04/2026 at 12:06

Interesting facts

NASA is preparing the first mission in history with three autonomous rovers that will work together on the Moon and technology developed to map the subsurface in 3D without constant command from Earth: meet CADRE, equipped with a mesh network and a base station for cooperative exploration.

Alisson Ficher 19/04/2026 at 12:04

Interesting facts

With lasers, sonar, and thousands of images, researchers scanned the Endurance, a ship lost in Antarctica for over a century, revealing an almost intact scene on the seabed.

Noel Budeguer 19/04/2026 at 12:01

Science and Technology

Cars in the air have become a reality: the world’s first vertiport for electric air taxis will have passengers and integration with eVTOLs.

Alisson Ficher 19/04/2026 at 11:58

Agribusiness

While in the rest of the world a soybean field produces only one harvest per year, in Brazil, farmers in the Cerrado have developed a system that allows them to harvest soybeans and plant corn in the same field in the same year, transforming a savanna once considered unproductive into the largest agricultural frontier on the planet.

Valdemar Medeiros 19/04/2026 at 11:56

Science and Technology

The USA surprises the world with its new weapon that does not require sailors, patrols the sea alone against Iran, can turn into a kamikaze boat, and has already accumulated over 450 hours and 2,200 miles in real operation.

Alisson Ficher 19/04/2026 at 11:53

Interesting facts

Engineers are storing 40,000 cubic meters of snow under wood chips to turn winter into a cooling system that seems unlikely, using meltwater to cool hospitals, servers, and medical equipment in the summer.

Alisson Ficher 19/04/2026 at 11:44

Automotive

How much does it cost to maintain a 2019 Corolla at a basic level? The owner shows maintenance with oil change, filters, tire rotation, and cleaning.

Fabio Lucas Carvalho 19/04/2026 at 11:42

Renewable Energy

With US$ 629 billion invested in 1,900 clean energy projects, Brazil consolidates itself as a renewable powerhouse — but still relies on fossil thermal power plants for 15% of its energy matrix.

Douglas Avila 19/04/2026 at 11:34

Interesting facts

English football giant pays millions for a book deemed the most expensive in the country’s history and donates it to encourage reading among young people.

Romário Pereira de Carvalho 19/04/2026 at 11:26

Renewable Energy

In just 12 months, Brazil will install the equivalent of 9 nuclear power plants in solar and wind energy — a total of 9,142 MW new, a jump of 23.4% compared to the previous year.

Douglas Avila 19/04/2026 at 11:19

Science and Technology

Under extreme pressures, Uranus and Neptune may conceal an unknown state of matter with surprising properties, reveals a study.

Andriely Medeiros de Araújo 19/04/2026 at 11:12