India opener Pratika Rawal is only 25 but she is clearly a woman of many sporting talents, starting with the Rubik's cube.

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Others have experimented with a modified rubber duck that, when the user presses a button, nods or offers brief, neutral replies to your explanations. The interactivity, the researchers argue, might ...

It may sound counterintuitive for an agency focused on law enforcement, but the Tucson Police Department is spending time and resources trying to keep people out of jail. Three teams of officers, ...