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.

BUFFALO — Ideal class size has been on legislators’ minds as they recalibrate school funding in the state, and educators say that there is a balance between classes that are too small and those that ...

The Half Yearly exams for Classes XII, XI and X will begin on December 10, according to the timetable that was released by the School Education department on Sunday. The exam would continue till ...

The CBSE Class 12 Science exams 2026 are strategically scheduled with major subjects spaced throughout the exam period, allowing students adequate time for revision between core papers. All Science ...

While preparing the date sheet, CBSE ensured sufficient gaps between two subjects generally offered by a student. The timetable also accounts for entrance examinations for Class 12 students, allowing ...

NEW DELHI: The Central Board of Secondary Education (CBSE) on Thursday released the date sheet for the Class 10 and 12 Board Examinations 2026. The examinations will start on February 17, 2026. CBSE ...

Today we're looking at Atomic Force Microscopy! I built a "macro-AFM" to demonstrate the principles of an atomic force microscope, then we look at a real AFM (an nGauge AFM from ICSPI) and do a few ...

Scientists at the University of California San Diego have come up with a straightforward but powerful way to predict problems in lithium metal batteries, using a common imaging tool called scanning ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...