Discover how the sun affects Earth and how it supports life. The major energy source, the sun, powers photosynthesis in plants, which sustains the food chain. Beyond biology, sunlight affects human moods as well as seasons and weather patterns. Because of the sun's ability to sustain life, ancient societies revered it as a god. The intricate relationship between humans and sunlight is demonstrated by monuments like Stonehenge and the pyramids, which line up with solar events.
Category: Natural Light
Period: Ancient Times
Discover the journey of the light bulb's invention and its transformative effects.
Category: Artificial Light
Period: 19th Century
Explore how light interacts with materials to produce color.
Category: Optics and Phenomena
Period: Modern Era
Delve into the fascinating world of optical illusions and perception.
Category: Optics and Phenomena
Period: Modern Era