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Wednesday, 15 July 2020 13:57

UK BLOCKS HUAWEI FROM 5G NETWORK

The UK has banned telecoms firms from buying new 5G equipment from Huawei from the end of the year and ordered the removal of the company’s technology from the 5G network by 2027. The decision overturns a January announcement that only kept the Chinese firm out of sensitive areas of the 5G network and is likely to delay the rollout…
Американська аерокосмічна компанія Firefly Aerospace, яка має підрозділ в Україні, розпочала випробування першого ступеню ракети-носія Alpha. На стенді Firefly TS2 встановили чотири двигуни Reaver. Невдовзі стартують тестування на «гарячому вогні», які завершаться 165-секундними відпрацюваннями повного робочого циклу. У Дніпрі Firefly Aerospace має власний R&D-центр і цех експериментального виробництва малих ракетних вузлів з подальшим лабораторним тестуванням.
Swiss researchers have developed a method that could use the hot air in train tunnels to heat (or cool) thousands of homes. A series of plastic pipes filled with transfer fluid or cold water would be installed along train passages — as passing trains warm those pipes, energy would be produced in the form of a hot liquid. A 645,000 square foot area…
The EU decreed all new electric vehicles must be fitted with a noise-emitting device. The new rule, which comes into effect today, follows concerns the super-quiet vehicles pose a risk to pedestrians and cyclists. The cars’ acoustic vehicle alert system (AVAS) must be activated when reversing or travelling at speeds below 19km/h. Charity Guide Dogs has welcomed the move but says…
Airbus, Aeroports de Paris and the Paris Transport Authority say they’re looking into using autonomous flying taxis to move passengers every six minutes between Charles de Gaulle Airport and tournament sites. There are, however, issues to overcome first, including improving battery power and safety, as well as ensuring compatibility with existing infrastructure and regulations. 
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