a natural prism, and as the renowned Sir Isaac Newton discovered, white sunlight can be split into the colors of a rainbow by a prism

Raindrop is a Java based framework based on SEDA principles. It focuses on providing highly concurrent server side throughput by managing and controlling Thread usage and concurrency primitives.

A drop of rain.

A drop of water of more than 0.5 millimeters in diameter that is falling through the atmosphere.

Drop of water having a diameter of 0.5 mm or more.

Another name for the star formation.