Science Archives - Page 2 of 7

Introduction In classical Newtonian physics, mass is considered an invariant quantity—a fixed property of an object that does not change

22° Halo: Meaning, Scientific Explanation, Formation Process, Myths, and Weather Significance

Introduction Occasionally, observers notice a large, luminous ring encircling the Moon or the Sun in the sky. This striking optical

Introduction For decades, the idea that the Moon might be hollow has fascinated the public. From science-fiction novels to internet

Introduction In the digital age, microprocessors are the backbone of every modern technology — from smartphones and laptops to satellites,

Introduction On 15 December 2025, the Government of India unveiled DHRUV64, the country’s first fully indigenous 1.0 GHz, 64-bit dual-core

The Winter Solstice on Sunday, December 21, 2025, marks one of the most significant astronomical events of the year. It

Understanding Ballast Resistors Function of ballast resistors in vehicles The ballast resistors regulate the current from the ignition coil to

How Ballast Resistors Impact Ignition Systems Ballast resistors serve an important function in ignition systems. During engine startup, high voltage

What are PNP Transistors? The PNP transistor is a semiconductor construct basically composed of three layers: a P-type material, an

What are PNP Transistors? A PNP transistor is a type of bipolar junction transistor (BJT) where the majority charge carriers