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Science and Technology
Science and Technology
Interesting facts
Airless bicycle tires are 3D printed by Brazilians after two months of testing, using TPU in four formats and rolling over stones, water, nails, and knives without deflating, while the arrow model proves to be the most efficient in resistance and cushioning during the final tests.
Carla Teles 25/07/2026 at 16:35
Automotive
400 kilometers, battery reduced from 98% to just 10%, range above the official cycle, and a complete test on Brazilian streets: the Geely EX5 Max revealed, in practice, how far it can actually go and showed an unexpected detail that few consumers imagine before purchasing.
Caio Aviz 25/07/2026 at 16:32
Interesting facts
Invasive plant with turpentine smell takes over Arizona yards, suffocates native flowers, spreads thousands of viable seeds for up to five years, and when dry, increases fire risk and can cause skin irritations and respiratory problems, prompting authorities to request protected removal and reporting of outbreaks.
Carla Teles 25/07/2026 at 16:08Public and Federal Examinations
Public and Federal Examinations
Navy opens competition for the Technical Corps of Naval Ratings with strategic positions in military submarines and nuclear facilities, expanding the technological role of the naval force in 2026 with highly specialized training and impact on Brazilian defense.
Hilton Libório 25/05/2026 at 10:45
Public and Federal Examinations
Attention exam candidates: Maranhão accelerates public competitions in 2026 after the announcement by Governor Carlos Brandão with 3,350 confirmed vacancies, the definition of the organizing committee, and expected notices, expanding opportunities in security, education, and administration with a direct impact on the state economy.
Hilton Libório 22/05/2026 at 09:17
Public and Federal Examinations
Decision by the Brazilian Navy extends the Naval School’s timeframe for Officer training and reinforces the search for new talents in strategic areas with free education, state-of-the-art military infrastructure, stable career, and involvement in high-complexity maritime operations.
Hilton Libório 19/05/2026 at 10:31
Most recent
Interesting facts
Instead of demolishing the historic 2,750-ton theater to make room for a new stadium, engineers placed the entire building on 72 wheeled platforms, moved the structure 563 meters through the streets of Detroit, and preserved the halls, stage, and facades without dismantling the building.
Alisson Ficher 25/07/2026 at 15:58
Science and Technology
Toyota puts hydrogen trucks in a race against diesel models in the Arizona desert, showing faster acceleration and emitting only water vapor from the exhaust, while investing in stations and preparing class 8 vehicles for commercial routes of up to 800 kilometers with refueling in 15 to 20 minutes.
Carla Teles 25/07/2026 at 15:56Most recent
Automotive
Truly automatic, compact, and ignored by the market: with a 1.0 flex engine, conventional automatic transmission, finish above the popular models, and perfect size for the city, this used hatch emerges as a curious alternative to Mobi, Kwid, and Onix; meet the Kia Picanto EX.
Alisson Ficher 25/07/2026 at 15:37
Interesting facts
A builder removes the floor of a house during renovation and finds a newspaper hidden for almost 80 years, but the owner looks at the 1946 page and recognizes his own mother in the photograph, who never lived in the property and will now be immortalized on the wall of the residence.
Alisson Ficher 25/07/2026 at 15:33
Interesting facts
The United States is carving an entire mountain to build a colossal monument of Crazy Horse, 172 meters high and 195 meters long. The work, which began in 1948, has already consumed generations of labor and aims to surpass Mount Rushmore with no set completion date.
Alisson Ficher 25/07/2026 at 15:31
Interesting facts
With 30 meters in height and corridors where machines independently retrieve loads, a Brazilian company invested R$ 30 million in a colossal self-supporting warehouse that holds 20,944 pallets in a space where a conventional structure would accommodate only 6,000.
Alisson Ficher 25/07/2026 at 15:29
Interesting facts
Bronze Age sword reappears after almost 3,000 years at the bottom of the sea in Devon, recovered by volunteer divers and joins a site that has already revealed axes, bracelet, ingots, and more than 400 gold objects possibly linked to ancient British shipwrecks.
Carla Teles 25/07/2026 at 15:23
Science and Technology
Kenyan inventor starts by making blocks in his own kitchen oven, transforms mycelium and 250 tons of annual agricultural waste into panels for houses, expands production to 3,000 m² per month, and helps a resident build a 15 m² housing unit with lower cost and thermal insulation.
Carla Teles 25/07/2026 at 15:16
Interesting facts
Man buys a 1987 Ford Country Squire for $2,000, transforms the wagon into the National Lampoon’s Vacation car, and creates a small themed fleet, with a replica featuring eight headlights, luggage, and Griswold details, which travels across the United States, fills events, and has already hosted Chevy Chase.
Carla Teles 25/07/2026 at 15:03
Interesting facts
Boat with sports car appearance emerges navigating through the Bay of Vitória, confuses onlookers from the shore, and reaches 150,000 views in two days, while a 50 HP engine, 65-liter tank, and capacity for four people turn the vessel into a new attraction for tours and tourism.
Carla Teles 25/07/2026 at 14:58
Interesting facts
Donors remove wooden panels during renovation in a medieval house in Somerset and discover a Tudor mural of Henry VIII hidden behind the wall, a rare 16th-century work valued at £250,000 that transformed an old religious residence into a historic property of national importance in England.
Carla Teles 25/07/2026 at 14:42
Science and Technology
While picking wild berries in a Polish forest, a man found the wreckage of an Allied bomber from World War II, and the museum is now requesting that the area be treated as a crash site because the bodies of the pilot and crew may still be buried there.
Maria Heloisa Barbosa Borges 25/07/2026 at 14:40
Interesting facts
