Arjun Rampal recalls witnessing the 26/11 Mumbai attacks first-hand and how the trauma shaped his performance in Dhurandhar.

A 3D-printed flexible potassium-ion microbattery with a conductive polymer coating delivers ultrahigh power density and thousands of stable cycles in a stick-and-use form factor. (Nanowerk Spotlight) ...

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Android Games The best casual games for Android Kill your spare time with these casual games for Android. The simplest, easiest and most addictive entertainment for when you want to play on your phone ...