Jharkhand Board Class 12 computer science exam 2026: Download question paper and answer key PDF

The Jharkhand Academic Council (JAC) successfully conducted the JAC Class 12 Computer Science Exam 2026 on 17th February 2026 ...
Nature

Microsoft team creates ‘revolutionary’ data-storage system that lasts for millennia

Researchers use mini plasma explosions to encode the equivalent of two million books into a coaster-sized device. The method ...