Construction
South Africa created giant concrete blocks in the shape of a twisted “H” that reached 30 tons and became a global shield against destructive waves; dolosse were born after a storm devastated the port of East London in 1963 and today protect ports, beaches, and breakwaters on various continents.
Valdemar Medeiros 24/05/2026 at 12:17
Science and Technology
Australia solved the problem of a beach that kept losing sand by building a 494-meter jetty into the ocean with 10 pumps buried at the sea bottom. The system, which pumps 500,000 cubic meters of sand per year through a 6.4 km pipeline under the channel bed, has been in place since 1986 and has no equivalent anywhere else in the world.
Valdemar Medeiros 24/05/2026 at 10:42
Construction
Giant geotextile bags filled with sand have become flexible barriers against erosion in America, Europe, Asia, and Oceania; the technology replaces tons of concrete and rock with permeable tubes that dissipate waves and protect beaches, dunes, and riverbanks.
Valdemar Medeiros 24/05/2026 at 08:27
Armed Forces
More than 500 Marines, robots, drones, and armored vehicles are deployed in Rio de Janeiro for the UN to certify Brazil at the highest level of readiness for peacekeeping missions. It is the first force in the country to achieve this status in all of history.
Maria Heloisa Barbosa Borges 24/05/2026 at 01:31
Interesting facts
A large part of the Netherlands lies below sea level and remains dry only because an invisible machine of dikes, pumps, and giant gates works nonstop, a system born from the tragedy of 1953, when the North Sea invaded the country and killed 1,836 people.
Bruno Teles 24/05/2026 at 01:17
Construction
A spaceship-shaped building that cost around 1 billion marks and was once the largest congress center in Europe has been abandoned in Berlin since 2014, and now the city is looking for someone willing to renovate and operate it for 99 years almost for free.
Bruno Teles 24/05/2026 at 01:03
Automotive
