Beta-decay half-life measurements reveal evolution of nuclear shell structure

An international team of researchers has systematically measured the β-decay half-lives of 40 nuclei near calcium-54, ...

Observing the positronium beam as a quantum matter wave for the first time

One of the discoveries that fundamentally distinguished the emerging field of quantum physics from classical physics was the ...
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30 Days CBSE Class 12 Chemistry Preparation Strategy 2026: Complete Study Plan to Score 90+ Marks

30 Days Study Plan for CBSE Class 12 Chemistry 2026: The CBSE Class 12 Chemistry Board Exam is scheduled to be held on February 28, 2026. With just one month left for the examination, the final 30 ...
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CBSE Class 12 Most Repeated Questions: CBSE Most Frequently Asked Questions in Last 10 Years

Practicing frequently repeated questions helps grasp key concepts and exam patterns. Links provided for subject-wise access to most repeated questions for CBSE Class 12. Solving previous years' papers ...