Actually, these colors are formed by the amassing of tiny scales clustered one on top of another. Isn't it a wonder how these small scales that are easily dispersed with your hand's slightest touch can be arranged on both wings without any mistake in their disposal so as to produce exactly the same pattern.
The human creation is a being of limitations that God has endued with creative consciousness. This union of constraint and ranging imagination makes discovery an interesting part of our very essence. The instruments, techniques, and culture of curiosity we have devised to satisfy this exploration instinct have vastly expanded our awareness of the secrets of the physical world.
In three papers online in Science this week, researchers report taking multiple snapshots of gene activity in most of the cells in developing zebrafish or frog embryos. They then assembled those data, taken at intervals of just minutes to hours, into coherent, cell-by-cell histories of how those embryos take shape.
