Questions with the keyword 'black'

• How do we know that we’re not inside a black-hole? by ropst896 and 2 others. to Sara, Drew, Amy Comments: (No comments so far )
• what happens when two black holes collide?? by xam25 and 1 other. to Amy, Drew, Julia, Kimberley, Sara Comments: (No comments so far )
• Hi :) How are black holes formed? by rachelmcguinness and 2 others. to Sara, Amy, Drew, Julia, Kimberley Comments: (No comments so far )
• do dogs see in black and white ?, if so why? by caitlink0406 and 2 others. to Amy, Drew, Julia, Kimberley, Sara Comments: (No comments so far )