Here’s a fun and educational site created by researchers at the Library of Congress. It answers some of the more unusual questions they have gotten about everyday life, such as “What is ‘freezer burn’?”, “Why is the ocean blue?”, “Why don’t I fall out when the roller coaster goes upside down?”  “Why does chopping an onion make you cry?” and many more.

Fun and informative scientific explanations for some very interesting questions about everyday things that your kids will definitely enjoy.

Click here to go to the site!