Top network posts

• 316 Why do ballpoint pens write better on pages that have pages below them?
• 89 Why does the shower curtain move towards me when I am taking a hot shower?
• 84 Birds on a wire (again) - how is it that birds feel no current? They are just making a parallel circuit, no?
• 63 Why is the potential energy of a spring the same when it is compressed and stretched?
• 62 Is this cheap "air conditioner" able to cool a room?
• 29 Why use steam instead of just hot air?
• 27 Hide previously suspended nominations unless approved by Community Managers
• View more network posts →