Questions with the keyword 'float'

• A steel bar dropped into water sinks, but a huge boat made of steel floats. Why? by jackietang to Amy, Drew Comments: (No comments so far )
• What is it that causes the galaxies to stay together? why don’t they just float apart? by cai192546 to Kimberley, Sara Comments: (No comments so far )
• why does ice float of water? by willemh to Sara, Kimberley, Julia, Drew, Amy Comments: (No comments so far )