IFLScience on MSN1d
Is The "Blue Seven Phenomenon" Real? Yes – Kind Of
Quick! Think of a color. Now think of a number between one and 10. What did you choose? If a common factoid is to be believed ...
StarsInsider on MSN10d
Why is the color blue rare in nature?
The color blue has remained both elusive and mesmerizing to civilization for thousands of years, and has fascinated ...