The Tesla Learning

Chromatic aberration, also referred to as chromatic distortion, color fringing, and spherochromatism, is a common optical phenomenon that occurs when a lens cannot bring all wavelengths of light to a single converging point. Learn more ....
https://youtu.be/2lOQkIiEmm4?si=gJBPCZB21JSMepkQ

Newon's First Low of MotionNewton's first law states that every object will remain at rest or in uniform motion in a straight line unless compelled to change its state by the action of an external force.

Properties of circle

Types of chromosomes

Schematic of bidirectional cascaded air lasing through photon exchange from nitrogen to argon.