WASHINGTON — NASA’s safety advisers warn that the agency’s efforts to transition from the International Space Station to commercial space stations without a gap are on a “precarious trajectory.” At a July 21 meeting of the Aerospace Safety Advisory Panel, members said they were concerned that commercial stations whose development is being supported by NASA
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Early detection: A colourized scanning electron microscopic image depicting Ebola virus particles budding from the surface of a cell. (Courtesy: National Institute of Allergy and Infectious Diseases) A new tool can rapidly and reliably detect the presence of Ebola virus in blood samples at lower concentrations than existing tests, researchers from the US report. The
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Fire-Boltt Visionary smartwatch has been launched in India. The wearable sports a 1.78-inch AMOLED display with a screen resolution of 368×448 pixels. It has been claimed to support 100 sports modes. The Fire-Boltt Visionary smartwatch comes with heart rate tracking, sleep monitoring feature and SpO2 level measurement. The newly unveiled Bluetooth calling smartwatch has been
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