Rays are lines of light or energy radiating from a source, such as the sun or a laser. They enable vision, photosynthesis, and technologies like X-rays for medical imaging. Scientists, doctors, and artists benefit from studying rays—astronomers analyze sunlight, radiologists diagnose illnesses, and photographers harness natural light for creative effects.
Get alerts when this topic surges in newsletters. Free to start.
Sign up freeExplore more trends:Trending Topics ·AI Trends ·Business Trends ·Finance Trends ·Technology Trends