Questions with the keyword 'black'

• why when astronauts in space look down at us they don’t see the sky as blue but when we look at the sky we do see blue by ckl97 to Amelia, Jim, Liz, Prateek, Richard Comments: (No comments so far )
• How is it possible for a blond haired blue eyed white skinned offspring to be born from two black parents?? by shiry to Amelia, Jim, Liz, Prateek, Richard Comments: (No comments so far )
• Why can some animals only see black and white? by evak to Prateek Comments: (No comments so far )