This puzzle is known as the problem of time, and it remains one of the most persistent obstacles to a unified theory of ...

CBSE Class 10 Science Paper: The Class 10 CBSE Science Paper was conducted in three separate sections- Physics, Biology and ...

The Delhi Subordinate Services Selection Board (DSSSB) has released two important notices for teaching posts in Delhi. The ...

• Physics departments can support transfer students in several ways, such as creating transfer programs with local two-year colleges and ensuring transfer students meet with an advisor during their ...

Basketball shoes on a gym floor, bicycle brakes in need of a tune-up, or the squeal of tires are everyday examples of squeaking sounds. Such sounds have long been attributed to stick-slip friction, or ...

In physics, the classical "Hall effect," discovered in the late 19th century, describes how a transverse voltage is generated ...

The CBSE Class 10 science exam 2026 was conducted on February 25 across India, with over 2.5 million registered candidates appearing at 8,075 centres. Students described the paper as easy to moderate ...

Students said physics numericals and assertion-reasoning items needed careful reading, while chemistry reactions and biology were largely direct and scoring.

CBSE Class 12 Physics Paper 2026 Analysis: Teachers described it as easy to moderate, offering a balance between scoring ...

I first came to the Aspen Center for Physics in the summer of 1989, the year after I got my doctorate. I was floundering in a ...