Questions...questions

Recently, Megan has started asking us questions. Hard questions. Like, "you should have paid more attention in science class" questions. I suspect we all ask such things as we grow up...in fact, I still have the "Tell Me Why" book that my parents got me for probably the same reason. Here's a sample of what I got tonight:

• Why does the Earth spin?
  
• Where did people come from?
  
• How does light get from the sun to the Earth?
  
• How do you make wood?
  

Maura says last night Megan asked her why things get rusty, and why fruit gets mushy. It's a good thing we have the web to help answer all these questions.