Construction In Turkey, the Yusufeli dam nestled in a canyon sets a record: a concrete arch of 275 m, river diverted through a tunnel, 4 million m³ of concrete, 558 MW, and energy for 2.5 million people. Carla Teles 11/04/2026 at 17:17
Interesting facts The Federal Revenue updates rules for access to digital services and imposes a new standard with a gov account: more security, control of authorizations, and changes in the use of the electronic portal. Caio Aviz 11/04/2026 at 17:13
Interesting facts All mammals on the planet were born from eggs 250 million years ago, and scientists have just found the first evidence of this hidden inside a skull smaller than a coin in South Africa. Douglas Avila 11/04/2026 at 17:02
Oil and Gas The government creates a package of R$ 14 billion to secure the price of diesel after the war in Iran closes off 20% of the world’s oil route, while Petrobras plans to never depend on imports again and promises to supply Brazil on its own by 2031. Douglas Avila 11/04/2026 at 17:00
Oil and Gas Created in silence in the middle of the ocean, a Brazilian startup developed technology that predicts failures in oil platforms before they occur, and now ExxonMobil and Equinor are competing for its contracts. Douglas Avila 11/04/2026 at 16:58
Oil and Gas Big techs plan US$ 635 billion in AI data centers by 2026, but the crisis in the Middle East threatens investments, and Brazil is betting on natural gas to attract megacomplexes of up to 1,500 MW in Rio de Janeiro, Rio Grande do Sul, and Paraná. Douglas Avila 11/04/2026 at 16:56
Oil and Gas FPSO P-78 begins operations in the pre-salt of Búzios with 180,000 barrels/day, ROTA 3 pipeline, 13 smart wells, and CO₂ reinjection, while the field already produces 1 million barrels per day and generated R$ 81 billion in royalties in 2025. Douglas Avila 11/04/2026 at 16:54
Science and Technology The Moon has essential rare earth minerals for 99% of the electronics you use in your daily life and a future fuel that is almost nonexistent on Earth: now the race to explore the satellite has turned into a global competition among more than 70 countries. Maria Heloisa Barbosa Borges 11/04/2026 at 14:56
Science and Technology Scientists reveal an impossible artifact for its time made with iron from space, and the discovery reignites a historical debate about the Bronze Age in China. Geovane Souza 11/04/2026 at 14:55
Science and Technology The humanoid robot G1 has gained a new digital brain that has transformed it into a true domestic worker: it learns by observing the environment, interprets objectives, and executes complete tasks without receiving step-by-step instructions. Bruno Teles 11/04/2026 at 14:54
Science and Technology They seemed like common bones, but scientists were surprised to find a relic over 12,000 years old that dates back to before the Bronze Age. Romário Pereira de Carvalho 10/04/2026 at 16:57
Construction The factory shows how PHC piles and precast tubes are made; steel turns into a welded cage, high-strength concrete enters the mold, spins in centrifugation, cures in steam, and is ready in hours. Carla Teles 10/04/2026 at 16:50