If you're unable to view the northern lights in person ... The process works in a similar fashion to neon lights: When the molecules and atoms get "excited" by electrons, they must return to ...

When we gaze up at the sky, we often expect to see the familiar shades of blue or grey. But sometimes, nature surprises us with ... Read more The post 12 Times the Sky Changed Color in the Most ...

XERGY Rainbow Neon Signs with Lamp Base Decorative Rainbow Neon Lights Signs Table Night Light Battery Powered for Kids' Bedroom Home Decoration, Valentine Day, Christmas(Glass, Pack of 1 ...