Questions with the keyword 'see'

• How come you can see your breath when it’s very cold outside and not when it’s hot? by annev to Aimee, Bridget, Kieran, Mags, Mat . Comments: (No comments so far)
• If we only see light when it reflects off objects, how do we see a flame in a fire?? by rosy to Mat, Mags, Kieran, Bridget, Aimee . Comments: (so far, 3 comments)
• can you hear thunder and see lightning at the same time? by nsciezka to Mat, Mags, Kieran, Bridget, Aimee . Comments: (So far, one comment)