Device could make underwater objects appear invisible to sonar Post a Comment Researchers have developed a device that could make objects appear invisible to sonar detection. Baca JugaBacklash against 'frightening' tests on whalesPoorer nations 'more focused on sustainability''Quick fixes' to the climate crisis risk harming nature Read More Share : You may like these posts :Largest king penguin colony shrinks 90% in 30 yearsSoggy 2017 was fifth warmest year in UK recordPlastic bags: Australia anger over Coles 'caving in to tantrums'Next-generation photodetector camera to deploy during demo mission Post a Comment for "Device could make underwater objects appear invisible to sonar"
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