Science and Technology
At 30 km altitude and nearly 7,000 km/h, the 14-X demonstrator of the Brazilian Air Force tested a scramjet engine without moving parts in Alcântara, in a project with the ambitious goal of reaching Mach 10, which has just received a historic investment of R$ 93 million from Finep.
Bruno Teles 27/05/2026 at 23:26
Automotive
Hyundai launches a 7-seater “premium van” cheaper than Jeep Commander, Toyota SW4, and Chevrolet Trailblazer in Brazil; for around R$ 76,000 in conversion without taxes, Hyundai Alcazar features a turbo engine, diesel option, manual, automatic or DCT transmission, 6 airbags, and a family package that Brazilians don’t have yet, but India does.
Valdemar Medeiros 27/05/2026 at 23:07
Interesting facts
A window-sized device, without electricity or filters, managed to extract potable water from the dry air of Death Valley using only sunlight, in an MIT study published in Nature Water that gives new impetus to a technology crowned with the Nobel Prize in Chemistry in 2025.
Bruno Teles 27/05/2026 at 23:05
Science and Technology
By firing lasers from helicopters over the Amazon, scientists were able to digitally “remove” the forest and revealed beneath it ancient cities with thousands of platforms, roads, and pyramids, in a discovery that rewrites the history of the biome and disproves centuries-old ideas that the region was too wild to host civilization.
Bruno Teles 27/05/2026 at 22:53
Science and Technology
