detect

London: The camera on your smartphone can detect a type of eye cancer found in children under the age of five, according to experts in the UK. The flash from a smartphone camera can easily spot retinoblastoma (Rb), a type of cancer where…
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London: Scientists have developed a new sensor that detects ethanol emitted from the spoilage of foods into the head-space of a package. The sensor signal is wirelessly readable by a mobile phone, researchers said. The information given…
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