Uncategorized More than a decade of delays: the duplication of Lot 1 of BR-280, between São Francisco do Sul and Jaraguá do Sul, had its project approved in 2013, suffered stoppages and has remained halted since 2022, with only 36% of the services completed. Bruno Teles 08/05/2026 at 09:42
Science and Technology NASA tests new supersonic jet X-59 that flies at 1,175 km/h, almost as quiet as a car door slamming; in addition, the agency aims to reach Mach 1.5 without the aircraft producing much noise. Andriely Medeiros de Araújo 08/05/2026 at 09:34
Corporate News Paleontologists from Cariri find a 110-million-year-old burrowing bug preserved intact in Cariri Stones and name the new species Eurydicoris tabulatus in an international paper. Douglas Avila 08/05/2026 at 09:32
Interesting facts Ypê: What do the bacteria found in the products cause in the human body? Bruno Teles 08/05/2026 at 09:30
Construction The world’s largest ghost stadium is now entering an unprecedented phase after 15 years abandoned and is expected to host games of the 2030 World Cup. Romário Pereira de Carvalho 08/05/2026 at 09:26
Automotive 1990s V8 engine running without gasoline: A German institute and an American startup have successfully made an engine run without gasoline and without emitting CO2, operating on ammonia and emitting only nitrogen and water vapor. Ruth Rodrigues 08/05/2026 at 09:24
Renewable Energy Japanese scientists develop novel technology to generate low-cost hydrogen, and the discovery could positively impact the future of sustainable energy worldwide. Hilton Libório 08/05/2026 at 09:10
Courses Study Mechanics and Electrotechnics at the Federal Institute: over 150 open vacancies for free technical courses at IFG Andriely Medeiros de Araújo 08/05/2026 at 09:08
Science and Technology James Webb Telescope discovers giant galaxy “that doesn’t spin” and has more stars than the Milky Way: The galaxy XMM-VID1-2075 was observed less than 2 billion years after the Big Bang and intrigues scientists Andriely Medeiros de Araújo 08/05/2026 at 08:58
Interesting facts The almost empty “city” of Greenland, which defies urban logic, covers about 531,000 km², has few inhabitants, and looks more like a frozen territory than a traditional metropolis. Caio Aviz 08/05/2026 at 08:42
Science and Technology For the first time, scientists created a “time crystal” visible to the naked eye using liquid crystals and blue light, paving the way for new technology. Andriely Medeiros de Araújo 08/05/2026 at 08:21
Courses Take a free technical course at the Federal Institute and receive a scholarship of R$ 1,425.97 in partnership with the multinational XCMG; there are 45 open positions for Mechanical Technician at IFSULDEMINAS with the right to a formal employment contract. Ruth Rodrigues 08/05/2026 at 07:51