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FRUn avion de tourisme s'écrase à La Baule, deux mortsFRCollision de deux trains près de Bedford : un mort et plusieurs blessésFRCanicule : écoles fermées, examens décalés, Fête de la musique et manifestations sportives aménagéesFRIsraël s'engage à un cessez-le-feu au Liban si le Hezbollah fait de mêmeFRCoupe du Monde 2026 : Les États-Unis battent l'Australie et se qualifient pour les huitièmes de finaleFRLe Stade Toulousain, une machine de guerre injouableFRAlpes 2030 : la carte des sites de compétition validée par le comité d'organisationFRLe Stade Toulousain en finale du Top 14 après une victoire écrasante contre le Racing 92FRSaint-Denis : la Licra demande le retrait d'un logo municipal, le maire dénonce une "intimidation"FRFauteuil roulant électrique : une aide précieuse pour un jeune polyhandicapéFRUn avion de tourisme s'écrase à La Baule, deux mortsFRCollision de deux trains près de Bedford : un mort et plusieurs blessésFRCanicule : écoles fermées, examens décalés, Fête de la musique et manifestations sportives aménagéesFRIsraël s'engage à un cessez-le-feu au Liban si le Hezbollah fait de mêmeFRCoupe du Monde 2026 : Les États-Unis battent l'Australie et se qualifient pour les huitièmes de finaleFRLe Stade Toulousain, une machine de guerre injouableFRAlpes 2030 : la carte des sites de compétition validée par le comité d'organisationFRLe Stade Toulousain en finale du Top 14 après une victoire écrasante contre le Racing 92FRSaint-Denis : la Licra demande le retrait d'un logo municipal, le maire dénonce une "intimidation"FRFauteuil roulant électrique : une aide précieuse pour un jeune polyhandicapé
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A big step forward for optical core of China’s Taiji gravitational wave project
ACTU
11.05.2026

A big step forward for optical core of China’s Taiji gravitational wave project

In the sci-fi novel The Three-Body Problem, humans build “gravitational wave antennas” to broadcast to the cosmos. Now, Chinese scientists have made a step forward in turning that idea into hardware – only in reverse. Science and Technology Daily reported on Saturday that a team from the Institute of Mechanics at the Chinese Academy of Sciences had developed the optical core of a giant space detector to listen to the universe. The detector is part of a space-based gravitational wave project...

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SCMP Economy
Austria expels 3 Russian diplomats over signals spying
ACTU
04.05.2026

Austria expels 3 Russian diplomats over signals spying

Austria declared three Russian diplomats personae ⁠non gratae over ⁠an “antenna forest” on the roofs of ⁠diplomatic buildings that could be used for spying, the government said on Monday. Numerous satellite dishes placed on buildings used by the Russian state in Vienna, particularly a residential complex for diplomatic staff, have long attracted ‌the attention of Austria’s main domestic intelligence service, which has warned for years they could be used to intercept other states’ satellite...

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SCMP Economy
Ripetitore telefonico a Firenze: polemica per antenna che oscura Duomo
En développement
Politique·23.04.2026Résumé IA

Ripetitore telefonico a Firenze: polemica per antenna che oscura Duomo

Nuova polemica a Firenze per un ripetitore telefonico installato sul tetto di un edificio in viale Belfiore. L'antenna bianca, più larga del normale, oscurerebbe la vista della Cupola del Duomo e della basilica di San Lorenzo. La soprintendente Antonella Ranaldi ha commentato che le dimensioni sono "effettivamente esagerate" e che l'autorizzazione paesaggistica è stata rilasciata, rendendo difficile l'intervento.

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ANSA Cronaca
Can Chinese scientists bring Nasa’s ‘space spider’ dream to life?
ACTU
23.04.2026

Can Chinese scientists bring Nasa’s ‘space spider’ dream to life?

For years, Nasa funded a dream called SpiderFab – a spider-like robot that would crawl through orbit, weaving solar power stations and giant antennas from spools of carbon fibre – creating structures too large for any rocket to carry whole. Although SpiderFab never ended up in space, scientists from the Shenyang Institute of Automation in northern China say they have built the key technologies to reach a similar goal. The team first made the building blocks from a carbon-fibre composite, shaping...

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SCMP Economy
Paper-Based Flexible MIMO Antenna Enables Low-Cost Shipborne 5G Communications
En développement
Tech·20.04.2026Résumé IA

Paper-Based Flexible MIMO Antenna Enables Low-Cost Shipborne 5G Communications

Researchers at Liaoning Technical University have developed a paper-based flexible MIMO antenna for shipborne 5G communications, using commercially available glossy photo paper under 0.3mm thick combined with screen-printed conductive copper paste. The innovation cuts material costs by more than 95% compared to traditional microwave substrates while offering biodegradability and scalability for large-scale deployment. The study was led by Yang Wendong and published in the Chinese Journal of Ship Research, positioning the technology as a low-cost last-mile communication solution for navies exploring maritime 5G integration.

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SCMP Economy
Chinese Researchers Develop Vehicle-Mounted Drone Launch and Power System
Tech
19.04.2026Résumé IA

Chinese Researchers Develop Vehicle-Mounted Drone Launch and Power System

Researchers from China's Xidian University have developed a vehicle-mounted system that functions as a mobile command and energy node for launching and sustaining drones, similar to how naval carriers support aircraft. In tests, the system kept fixed-wing drones airborne for up to 3.1 hours at 15 meters altitude. The study was published March 25 in the peer-reviewed journal Aeronautical Science & Technology.

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SCMP Economy