And this doesn't just happen at congested intersections, it happens everywhere. Now I complain when my brother pulls up practically on the bumper of the car in front at a light, but a couple feet is usually the norm. A car length and a half is STUPID!
Mood necklaces or rings usually contain a chemical that changes color with heat (example cold to warmer black, purple, blue, green, reddish). They then usually have a pamphlet saying what the colors mean.
Most are pale gray and white, resembling a moon on any other night. A truly blue colored moon can occur on rare occasions, according to NASA, with most being spotted after volcanic eruptions. It's also possible Friday's moon could be red. Often, when the Moon is hanging low, it looks red for the same reason that sunsets are red, NASA explains.