DogExpress
There are numerous trained sniffer dogs that sniff out drugs, explosives and missing people on a daily basis. These service dogs are invaluable for security but they can get tired. To lessen the burden of sniffer dogs on duty, scientists have developed an artificial ‘robot nose’ device that can help …
Read More »Scientists Develop Robot Nose To Sniff Drugs & Explosives Like Sniffer Dogs
in Chandigarh, India. 
