New electronic device senses explosive vapors

Scientists from the National Research Nuclear University MEPhI (Russia) have presented a detector that can distinguish smells better than a service dog. A small device, remotely resembling a projector, was developed by the ...

Study measures psychological support provided by service dogs

The physical benefits service dogs provide in assisting people with disabilities are well-known, but a new study conducted by a Purdue University research team reveals that service dogs also contribute significantly to emotional ...

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