scienceisbeauty:

Visible spectrum of a incandescent light bulb.

Source (Assumption College)

futurejournalismproject:

This is a Brain

This describes the brain and what’s happening. 

"But the female mind has demonstrated a capacity for all the mental acquirements and achievements of men, and as generations ensue that capacity will be expanded; the average woman will be as well educated as the average man, and then better educated, for the dormant faculties of her brain will be stimulated to an activity that will be all the more intense and powerful because of centuries of repose. Woman will ignore precedent and startle civilization with their progress."  - Nikola Tesla (via scinerds)

geneticist:

A mix of mouse stem cells that have been encouraged to develop into specialized cells. Each color is a specific cell type that developed from the previously uniform collection of cells. (via)

Comet Hale Bopp’s Closeup by Daniel Schechter

The Green Ghost

The Aurorae borealis, with the Pleiades and the bright star Capella. — Akira Fujii

microscopicexpressionism:

Microscopic Plant Cells.