Light, a phenomenon fundamental to our awareness of the world, has captivated explorers for centuries. From the shimmering stars in the night sky to the vibrant hues displayed on a rainbow, light's manifestations are both remarkable. The science of light, or optics, describes the behavior of this crucial element through the lens of physics. Employ

Before the advent in electricity, humans relied upon a variety of ingenious devices to combat the darkness. From the flickering flames within primitive torches to the gentle glow produced by oil lamps, these early sources of illumination transformed life at night. Candles, with their soft light and comforting aroma, became a staple in homes and pub