detect fake currency

'Invisible ink' may help detect fake currency

'Invisible ink' may help detect fake currency

Greater Noida: Scientists at Shiv Nadar University here have developed a low-cost security ink that may help detect counterfeit currency,...Read More

Demonetisation: Post Office have no way to detect fake currency

Demonetisation: Post Office have no way to detect fake currency

BHOPAL: The post offices in the city are exchanging old currency notes but surprisingly, most of them are not equipped with machines for ...Read More

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