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Security researchers at Hong Kong universities have demonstrated a technique called InjectEave, which beams a radio signal at headphones and causes their own internal circuits to leak audio through walls. The unsettling part is that encryption offers no protection, because the audio has already been decrypted by the device itself before it leaks. The dramatic thirty-meter range cited in headlines required a ten-watt amplifier, with more realistic distances falling between one and six meters — still close enough to matter.
Meanwhile, a new generation of ocean-sensing drones is on track to cover up to ninety-eight percent of the world's oceans by twenty twenty-eight. These autonomous vehicles are being engineered to survive extreme depths and harsh conditions, gathering environmental and climate data at a scale that was simply impossible before. It represents one of the more ambitious expansions of scientific sensing infrastructure in recent memory.
And on a more practical note, if you have an aging Windows laptop gathering dust, Google's ChromeOS Flex offers a free path to extending its life. The installation essentially transforms the machine into a Chromebook, trading the weight of a full Windows environment for something lighter and more manageable. It won't restore lost speed, but it can restore lost usefulness.
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