Science and Technology Two and a half times faster than the Concorde and capable of crossing the Pacific in about two hours, the hypersonic ramjet engine tested by JAXA at the Kakuda Space Center passed the combustion test at Mach 5, a milestone that brings the dream of commercial flight at 5,300 km/h closer, still expected for the 2040s. Bruno Teles 27/05/2026 at 21:56
Construction Concrete underground house almost invisible in the USA is hidden under a hill, supports 250 pounds per square foot, and survived an F4 tornado while neighbors lost everything in Springfield, with a garden roof and natural light. Carla Teles 27/05/2026 at 21:46
Science and Technology The Chinese researcher who descended to 9,533 meters with only 30 minutes remaining in the submersible and found the deepest ecosystem ever recorded on Earth, an abyssal forest of red tubeworms that have never seen the Sun and survive by devouring methane at the ocean floor. Valdemar Medeiros 27/05/2026 at 21:44
Construction Tokyo built a $2 billion underground cathedral with 500-ton pillars and silos as tall as 20-story buildings to counter the floods that threaten to destroy one of the largest urban economies. Maria Heloisa Barbosa Borges 27/05/2026 at 21:35
Construction The government is moving forward with the paving of BR-319 in the heart of the Amazon, with R$ 1.3 billion in bids, but the legal path involves construction companies under investigation by the Federal Police and heavy criticism from environmentalists, who point to the risk to one of the most preserved areas of the forest. Bruno Teles 27/05/2026 at 21:32
Interesting facts She started by collecting oyster shells from restaurants and today she has already accumulated more than 10 tons to restore reefs, recover coastal habitats, and demonstrate how a common waste can become a tool for ocean conservation. Carla Teles 27/05/2026 at 21:23
Interesting facts A surreal road in southern Brazil cuts through the Serra do Corvo Branco, revealing mountains that resemble pyramids, cliffs used in commercials, and a Santa Catarina village marked by a sad history before the access was fully paved. Carla Teles 27/05/2026 at 21:11
Science and Technology Webb found a cradle of planets 5,550 light-years away where water almost disappears, and the disk around the star XUE 10 has CO₂ in regions where rocky worlds like Earth should be born, revealing a planetary chemistry very different from that which formed our Solar System. Valdemar Medeiros 27/05/2026 at 20:57
Construction Couple transforms abandoned land in Portugal, moves a 6-ton tiny house, hides a container on the slope, and builds a 50 m² deck in two days while advancing on the main house surrounded by glass and nature. Carla Teles 27/05/2026 at 20:50
Mining Giant trucks with no one in the cabin have already moved more than 8.6 billion tons of rock and ore around the world, equivalent to more than a thousand Great Pyramids, all without a single recorded injury. Douglas Avila 27/05/2026 at 20:48
Interesting facts To go to school or the doctor, the residents of Point Roberts, an American territory surrounded by Canada, need to cross the border daily. Andriely Medeiros de Araújo 27/05/2026 at 20:46
Economy Baly, a manufacturer from Santa Catarina that surpassed Red Bull and Monster to take the lead in the Brazilian energy drink market in December, is moving forward with the new factory in Araranguá, expected to create over a thousand jobs and begin operations in the second half of 2026. Bruno Teles 27/05/2026 at 20:44