About the expansion of knowledge

From Lewis S. Blevins, Jr, MD  –  This is an iPhone photo, through my telescope, of Jupiter and the four Galilean moons. Unfortunately, the exposure did not illustrate the beautiful banding of the planet. The

Pituitary Hyperplasia.

From Lewis S. Blevins Jr., MD  –  Hyperplasia is an increase in the number of cells in a tissue. The cells are related, in that they may be of the same cell type, but are