News
Credit card on the inside: acetone reveals antenna, Soviets create energy-free listening devices, and fraud evolves from easily cloneable magnetic strips to encrypted chips and still vulnerable contactless payments today.
29+ min ago (1374+ words) The credit card seems simple in hand, but inside it is a set of technologies that has evolved over decades to solve two old problems: paying faster and committing fraud less. In practice, it has moved from a world of…...
Maric" transforms Risca-Faca into Leonel Brizola Neighborhood with solar energy and promises to reduce costs for families while promoting dignity, urbanization, and social development in a historically vulnerable community.
2+ hour, 23+ min ago (1001+ words) The city of Maric" has begun a significant urban transformation by announcing that the community of Risca-Faca will be renamed Leonel Brizola Neighborhood. According to an article published by the city hall of Maric", the proposal combines urban requalification, housing…...
Many said it was impossible, but a man built a house by himself, leveled the ground with soil, used cement blocks with foam to raise the structure, and framed it with wood.
2+ hour, 57+ min ago (815+ words) A man built a house alone, starting from scratch on an empty lot, using only soil, blocks, and wood to transform the space into a livable environment. The result draws attention for its organized sequence and the way each step…...
The largest volcanic event in Earth's history may have changed everything beneath the Pacific: a study shows that eruptions 110 to 120 million years ago reshaped the oceanic plate of the Ontong Java Plateau, the largest oceanic plateau on the planet.
10+ hour, 53+ min ago (618+ words) The largest volcanic event in Earth's history profoundly transformed the oceanic plate beneath the Ontong Java Plateau in the Pacific Ocean and left structural marks identified by a team of researchers from Japan. The discovery shows that the formation of…...
Famous sertanejo singer and the automaker BYD appear together on the federal government's dirty list after instances of work analogous to slavery in Goi's and Bahia.
6+ hour, 59+ min ago (886+ words) According to g1, the case of BYD is the most emblematic of this update of the dirty list due to its scale. During an inspection in 2024, 163 Chinese workers were rescued in conditions analogous to slavery at the construction site of the…...
Latin America is stagnant, and Brazil is part of the problem, says the World Bank in a report that highlights Argentina as the main positive exception in the region thanks to fiscal adjustment and Milei's reforms.
12+ hour, 20+ min ago (881+ words) According to information posted by the G1 portal, the diagnosis of the international organization is straightforward: despite slightly more favorable global financial conditions and sustained commodity prices, Latin America fails to translate these factors into significant growth. Germany is investing in…...
Brazil on the radar of the space race in Latin America: what NASA's new phase with the Artemis Program reveals about Alc'ntara, the best address in the world for rocket launches.
13+ hour, 41+ min ago (1082+ words) The Artemis II mission marks the first crewed flight of the program and reinforces the resumption of human presence around the Moon. Following the lunar campaign, Artemis III is designed to take astronauts back to the lunar surface, while Artemis…...
A European country invested 1. 25 billion euros in a magnetic levitation train that could reach 450 km/h and then abandoned everything while China took the same technology and still uses it today in Shanghai.
18+ hour, 27+ min ago (1019+ words) The problem with the Transrapid was never technical. The magnetic levitation train required a completely separate infrastructure, different from the conventional railway network, which multiplied the implementation costs. Xiaomi launches smart air conditioner that simulates natural wind with a range…...
Chinese startup expands sustainable mobility with a fleet of 11, 000 hydrogen bicycles and reaches millions of trips.
11+ hour, 16+ min ago (404+ words) A tech startup in China has reached the historic milestone of 11, 000 units of a hydrogen bicycle implemented in various cities, recording over 3. 5 million trips made. The vehicle, developed by Youon, uses a fuel cell that converts hydrogen into electricity to…...
Tons of ash from the highest and most active volcano in Europe, which once covered crops and worried farmers, are now being used as natural fertilizer in Sicily, increasing productivity, improving soil quality, and reducing costs, in a transformation that draws the attention of experts in sustainable agriculture.
12+ hour, 22+ min ago (691+ words) A silent transformation is taking place in Sicily. Tons of volcanic ash from Mount Etna have begun to be used as agricultural input. The material, once seen as an environmental problem, is now treated as a strategic resource for the…...