Video: K9 Cruiser bike leash

The K9 Cruiser is a leash that mounts on a bicycle, so that dogs can accompany cyclists. Here's a link to a short (less than a minute) video of this apparatus in action:
http://www.youtube.com/watch?v=9RjvLfNG7o4

Linking to Google Docs from a Blog

Here's a link: to a demonstration page in Google Docs & Spreadsheets.

This would be another way to change data on a blog. Of course, we could also put the link in the sidebar on the blog so that it would stay in a fixed location.