Naval Industry

Styrofoam block cut with hot wire turned into a real boat with three layers of fiberglass and polyester resin, floats without rotting or rusting, carries up to five people, and uses a professional shipyard sandwich technique for less than R$ 500 per square meter.

Valdemar Medeiros 09/05/2026 at 16:03

Science and Technology

Nexans submarine cable descends to 2,150 meters in the Tyrrhenian Sea, breaks world deep-water record in Italy and completes 500 kV HVDC section to reinforce power transmission between Sardinia and Sicily

Carla Teles 09/05/2026 at 15:54

Geopolitics

A nuclear aircraft carrier becomes the center of debate after Trump’s statement about Cuba for bringing together fighters, a hospital, communication, energy, and thousands of crew members in a floating city capable of pressuring the Caribbean without firing a shot.

Carla Teles 09/05/2026 at 15:39

Construction

The flat roof of a house features a waterproofed slab, distributed drains, color-coded pipes, and hidden access to prevent leaks, facilitate maintenance, and organize solar panels, air conditioning units, and the water tank.

Carla Teles 09/05/2026 at 15:37

Agribusiness

Amaggi transformed the surname Maggi into a billionaire empire beyond soy, with barges on the Madeira River, hydroelectric plants in Mato Grosso, ports in Itacoatiara, Porto Velho, and Paranaguá, and a biodiesel plant with a capacity of 338,000 m³ per year that few associate with the giant of Brazilian agribusiness.

Valdemar Medeiros 09/05/2026 at 15:05

Science and Technology

The world’s deltas are sinking under human pressure: a study in Nature analyzes 40 regions and shows how groundwater, lack of sediments, and urbanization are lowering the ground where millions live.

Débora Araújo 09/05/2026 at 14:59

Interesting facts

While families count their losses from the war in Iran, oil companies, banks, and weapon manufacturers report record profits in the first quarter, and even the renewable energy sector soars with trading and market volatility.

Maria Heloisa Barbosa Borges 09/05/2026 at 14:48

Construction

WEG inaugurates an industrial paint distribution center, reinforces its presence in Latin America with high-tech anticorrosive solutions, and expands regional service capacity from Bogotá, offering greater agility and proximity to the market in Colombia.

Maria Heloisa Barbosa Borges 09/05/2026 at 14:46

Science and Technology

The 90 cm rule that almost no one follows in washing machines causes the drainage hose to create a siphon effect, wasting water every cycle, and increasing the bill at the end of the month.

Maria Heloisa Barbosa Borges 09/05/2026 at 14:44

Economy

Pulp megafactory enters its heavy phase: 14,000 workers will be mobilized in the coming months in the small Brazilian town

Romário Pereira de Carvalho 09/05/2026 at 14:28

Agribusiness

With more than 4,000 cattle slaughtered per day, a great impact on agribusiness, and mass job creation, this is the largest meatpacking plant in Brazil and reinforces the country’s weight in the global meat market.

Romário Pereira de Carvalho 09/05/2026 at 14:25

Automotive

Truckers are now using an illegal trick to bypass toll collection with a device developed for drivers to evade monitoring.

Alisson Ficher 09/05/2026 at 14:15