Download CBSE Class Physics 12 Pre-Board Sample Papers 2025–26 with solutions for all subjects in free PDF format. These papers are curated by experts as per the latest CBSE syllabus and exam pattern.

A new theoretical study suggests fusion reactors could do more than generate energy, they might also produce particles linked to dark matter. Researchers at the University of Cincinnati say they have ...

Define the Standard Model gauge group to be S ( U ( 2) × U ( 3)), the subgroup of SU ( 5) consisting of block diagonal matrices with a 2 × 2 block and then a 3 × 3 block. (This is isomorphic to the ...

WILMINGTON, Del. (WPVI) -- Police in Delaware say the discovery of a vehicle in a park after hours may have ended with a violent plot being thwarted. The man inside the truck was found to have a gun, ...

The Powerball jackpot sits at an estimated $740 million ahead of Monday night’s drawing — setting up one of the game's biggest prizes of the year. The pot grew after no ticket matched all six numbers ...

GFXDraw is a powerful and easy-to-use GUI library for Arduino. It offers simple elements, powerful path-based vector drawings, ready to use widgets and visual effects. The library is made especially ...