Here's a fun website you can look at everyday with your kids Wonderopolis.org, each day they post a Wonder of the Day....today's wonder is: How do Night Vision Goggles Work? Of course there is an explanation and some suggested experiments for your child to try. If your kids are on the computer, this is something they could look forward to checking everyday and learn something new about a different subject each time. Wonderopolis.org
Another cool feature, if you have a website or blog you can add the Wonderopolis Widget to your site so your readers can see the Wonder of the Day!