“Using a powerful magnetic field, scientists from MIT, Harvard University and Beth Israel Deaconess Medical Center are able to scramble the moral center of the brain, making it more difficult for people to separate innocent intentions from harmful outcomes.”—
Hey. So in my teaching blog mydivingbell.tumblr.com, I wanted the sidebar to say "Lesson Plans", "Teaching Tools", "Video", "Audio," Students At Work", and "Contact". I wanted anything I tagged "Teaching tools" in the blog portion to be linked to the teaching tool sidebar button so anything makrked teaching tools would be archived under that sidebar button. Same with videos, etc. Also, I wanted a contact to come up like yours did and also direct them to my email address. How do I accomplish this in tumblr?