Interesting facts While thieves looted almost all the neighboring tombs over 2,600 years, an Etruscan chamber in Italy remained sealed and untouched all this time, and archaeologists have just opened it to find more than a hundred objects in the exact place where they were left. Douglas Avila 27/05/2026 at 23:56
Science and Technology Black Hawk helicopter carries 24 basalt rocks weighing up to 2 tons through narrow Australian valleys to rebuild a 100-year-old dam, after floods destroyed the structure and forced engineers to transform the aircraft into a flying crane. Ana Alice 27/05/2026 at 23:35
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
Interesting facts Giant Boeing 777 model receives official Boeing paint, cut-out windows, and functional lights, but first flight with final look reveals landing gear problem, lost tire, and battery adjustments until achieving perfect landing. Carla Teles 27/05/2026 at 22:55
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
Construction Giant tunnel boring machine Mary completes mission underwater in a $3.9 billion project in the USA, drills the bay in a historic crossing, and paves the way for new tunnels that promise to relieve one of Virginia’s most congested corridors. Ana Alice 27/05/2026 at 22:50
Science and Technology US closes $2.29 billion contract with SpaceX to create a military satellite network in low orbit, connect sensors and weapon systems worldwide, and accelerate space defense by 2027 Carla Teles 27/05/2026 at 22:47
Construction Group builds mud igloo next to a lake, mixes earth with straw, uses wire mesh as structure, and transforms an unlikely idea into a small handcrafted house where several people can enter. Carla Teles 27/05/2026 at 22:40
Science and Technology DARPA prepares a space robot that can “repair” satellites 36,000 km from Earth: The mission aims to launch a vehicle capable of refueling, repairing, and repositioning satellites in geostationary orbit, extending the lifespan of equipment valued at hundreds of millions of dollars for years and reducing space debris in the future. Ruth Rodrigues 27/05/2026 at 22:38
Automotive Cheap car, expensive repair: Renault Kwid 2020/2021 with 127,000 km requires a new engine costing R$ 11,500, and the final bill exceeds R$ 16,000. Fabio Lucas Carvalho 27/05/2026 at 22:30