Questions with the keyword 'colour'

• What happens when people go colour-blind? by Lewis Day to Ed, Hugh Comments: (No comments so far )
• Is it true that dogs see the colours yellow and blue the best even though they are supposedly colour blind? by HydroDuck to Ed, Hugh Comments: (No comments so far )
• Recently over social media a picture of a dress has appeared. Some people have said the dress is black and blue, by Jess :) and 1 other. to Ed, Hugh, Stef Comments: (No comments so far )
• Why do leaves change colour in autumn? by miacorn to Dave, Ed, Guido, Hugh, Stef Comments: (No comments so far )
• I know the moon gets its colour from the reflection from the sun but why then does the moon appear different colours by EllaRosenblattx to Dave, Ed, Guido, Hugh, Stef Comments: (No comments so far )
• Why are clouds different colours? by katie to Dave Comments: (No comments so far )
• Why is the colour spectrum in that order by callumthepug to Ed Comments: (No comments so far )