Pay-by-Minute Electric Cars

Electric cars are steadily gaining ground in the global auto market, but it’s a slow process. Along with their high price, one of the main reasons for the consumers’ reluctance is the scarcity of infrastructure needed for charging the cars’ batteries. VOA’s George Putic looks at efforts to remove one …

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Wearable Air Filter Combats Pollution

Environmental pollution, from filthy air to contaminated water, kills at least 9 million people a year, according to a new study published by the medical journal The Lancet. Two entrepreneurs from Georgia have invented a wearable filter they say can produce clean, fresh air. Faith Lapidus reports. …

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Monitoring Pollution in Cities from Space

The European Space Agency ESA has launched a new satellite that will collect data useful to ordinary people everywhere on earth. For at least seven years, the Sentinel 5 Precursor will monitor air pollution caused by both man-made and natural activities, alerting people about the concentration of pollutants that may …

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Telegram CEO’s Court Appeal Tests Russia Eavesdropping Laws, Technical Acumen

Telegram founder Pavel Durov has announced plans to appeal a Moscow court’s decision Monday to fine the encrypted messaging service some $14,000 (800 thousand rubles) for failing to provide law enforcement agencies with user information and access to private correspondences. Providing security services with encryption keys to read users’ messaging …

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Microsoft Rolls Out New Windows 10 Update, Laptops

Microsoft has begun rolling out an update to its Windows 10 operating system, hoping to spark enthusiasm for its virtual- and augmented-reality ambitions.   The Windows 10 update became available Tuesday.   Several of Microsoft’s partners — Acer, Dell, HP and Lenovo — are simultaneously launching their first “Windows Mixed …

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