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Identify Fake Indian Currency Notes - Portal by RBI

To help people identify duplicate currency notes, RBI has come up with a new knowledge base website "Pehchano Paise Ki Boli, Kyunki Paisa Bolta Hai." It also features intaglio points, which can be felt by touch only.

Google Search Query to Show 3D Animated Heart

Google will render a 3D animated heart for this Math equation. These 3D plotting in the browser is now possible by a technology called WebGL, which is being used for first time in Google Search.