I am moving my blog to Word Press, another free blogging service. It is very user friendly and has a ton of features availble that blogger does not offer, like spell check! I updated my blogger account, and POOF, spell check is not available anymore, the button is gone.
You can follow the new blog using Google Reader, or other blog services by clicking on the RSS logo on the top right of the new blog.
Here is my new address: http://mysciencelessons.wordpress.com/