Automotive Man transforms automotive engine into a functional nautical system, adapts cooling with external water, installs shaft, propeller, and anti-corrosion protection, and creates a low-cost handcrafted yacht capable of safely navigating using repurposed parts and a structure reinforced with fiberglass. Alisson Ficher 17/05/2026 at 20:04
Interesting facts Giant aquatic plants cover the Dourados River in Lins, blocking boats, destroying piers, and worrying residents while more than 400 inspections and R$ 13.8 million in fines expose the advancement of eutrophication in São Paulo’s rivers. Alisson Ficher 17/05/2026 at 20:02
Science and Technology Forget traditional asphalt: Barcelona will install streets made with olive pits and wood waste in 2026; Biochar technology reduces CO2 emissions by up to 76% and transforms avenues into giant urban carbon stocks. Alisson Ficher 17/05/2026 at 20:00
Interesting facts A mystical Brazilian city was built on a crystal mountain at 1,440 meters, where centuries-old houses and churches defy engineering with stones stacked without cement, attracting esoteric tourism, underground legends, and thousands of visitors to the south of Minas Gerais. Alisson Ficher 17/05/2026 at 19:58
Interesting facts The night the Brazilian Air Force hunted UFOs in the sky of Brazil: 21 objects appeared on the radar, F-5 and Mirage jets took off for interception, and the case went down in history as the “Night of the UFOs.” Ana Alice 17/05/2026 at 19:56
Interesting facts Singapore builds the largest megaport on the planet with 448 underwater concrete blocks weighing 15,000 tons, creates 681 hectares of land in the sea, and prepares an automated terminal capable of handling 65 million containers per year with AI and 450-meter mega ships. Alisson Ficher 17/05/2026 at 19:54
Construction São Paulo surprises the world with a billion-dollar project of R$ 4.2 billion: Brazil’s first submerged tunnel will be 1.5 km long, with 870 meters underwater, and promises to end the historic dependence on ferries between Santos and Guarujá. Alisson Ficher 17/05/2026 at 19:52
Geopolitics The United States would need to invest $1.5 trillion in industrial production all at once just to reach China’s level by 2026, a country that already dominates 7 of the 10 most strategic industries on the planet and produces more than the 9 largest global manufacturers combined, according to an ITIF report. Valdemar Medeiros 17/05/2026 at 19:43
Interesting facts Ghost airport that cost €1.1 billion in Spain tries to come back to life after bankruptcy, abandonment, empty runways, and a train walkway that never got the promised station or enough passengers. Noel Budeguer 17/05/2026 at 19:37
Courses Pursue a doctorate at MEC: the portal offers free spots in public universities, gathers open calls throughout Brazil, and highlights selections with 44 spots at UFFS, 37 at Unifesp, and open applications for a doctorate in Education at UERGS. Alisson Ficher 17/05/2026 at 19:35
Industry The largest twin-engine cargo plane on the planet departed from Miami and landed in Brazil for only the second time in history, becoming a rare attraction at Viracopos. Romário Pereira de Carvalho 17/05/2026 at 19:25
Interesting facts Using a 13 hp diesel engine, old truck wheels, and discontinued car parts, a man built a homemade tractor for about R$ 8,000 and began working daily on a 30-hectare area. Ana Alice 17/05/2026 at 19:22