Interesting facts

Plastered walls become a trend and end up being the perfect choice for finishing; the secret of the 2 coats that prevent waste in painting.

Alisson Ficher 29/03/2026 at 16:46

Renewable Energy

Brazil raises alarm to avoid blackout: the country may need 3 Itaipus and is already wasting up to 5,135 MW of energy on days of excess solar.

Alisson Ficher 29/03/2026 at 16:41

Interesting facts

With 333 meters and equivalent to a 20-story building: China launches a supertanker that transports 2 million barrels, has 540,000 m² of area, and saves $5 million per year.

Alisson Ficher 29/03/2026 at 16:39

Oil and Gas

Petrobras surprises the world again by announcing a new discovery in the pre-salt with excellent quality oil.

Alisson Ficher 29/03/2026 at 16:37

Interesting facts

Brazil becomes a beacon of hope for ending plastic waste by leading a global plan that could prevent millions of tons from entering the oceans.

Alisson Ficher 29/03/2026 at 16:36

Science and Technology

Dozens of Chinese research ships are discreetly mapping the ocean floor in three oceans – and naval analysts see a military pattern.

Fabio Lucas Carvalho 29/03/2026 at 16:33

Interesting facts

The low-cost solution called PatchPal, invented in South Africa to fix potholes in minutes, does not crack and prevents water from entering, becoming more compact with each car that drives over it, revolutionizing road repairs that governments have forgotten.

Maria Heloisa Barbosa Borges 29/03/2026 at 16:24

Uncategorized

Russia spent $5 billion and 28 years modernizing a nuclear warship that had been inactive since 1997. The Admiral Nakhimov returned to the sea in August 2025 as the heaviest surface combat ship in the world, with 176 missile launchers, including hypersonic Zircon missiles.

Valdemar Medeiros 29/03/2026 at 16:17

Interesting facts

The 2nd safest city in Brazil is attracting new residents, industries, formal jobs, and also has a giant free park.

Alisson Ficher 29/03/2026 at 16:15

Interesting facts

“Brazilian California”: the city is one of the best places to live in Brazil.

Alisson Ficher 29/03/2026 at 16:12

Courses

Federal Institute calls for EAD and free course with 200 spots in a 400-hour specialization.

Alisson Ficher 29/03/2026 at 16:09

Science and Technology

The winter of 2026 in Brazil will not be what you expect: meteorologists warn that the season will be warm and rainy at the same time due to the advance of El Niño, which is already warming the Pacific and changing the climate of the entire country.

Bruno Teles 29/03/2026 at 16:03