A woman got a QR code tattoo on her arm which plays Rick Astley's Never Gonna Give You Up on repeat. Sailor Jupiter, 25, wanted to "top" her friends by getting the ultimate 'Rickroll' - a permanent ...

An RCB fan and content creator, Sarthak Sachdeva, conducted a unique social experiment, pasting QR codes around the city asking for small donations for RCB's good luck. Surprisingly, people responded, ...