For four decades, a quiet boundary in pure mathematics kept a powerful theorem locked inside the safe world of finite quantities. Now a new result known as Sebestyen’s theorem has pushed that boundary ...

II PUC Model Papers PDF: The Karnataka School Examination and Assessment Board (KSEAB) has made available the 2nd PUC Model Question Papers for then upcoming board exam 2026. These model papers have ...

For more than 200 years, scientists have argued about a deceptively simple question: why does a sheet of frozen water let us ...