In using Google+ in noticed some in my circles were able to format text in their posts a little. I couldn't figure out how&emdash;no formatting options appeared in the editing box&emdash;but after a little searching (strangely couldn't find this in Google+ help) I found these tips...
Access Network Security Cameras with Google - You can access unprotected network security cameras using Google:
Google this search string (including quotation marks):
Try some of the results. A success will have a camera image with a remote-control-like interface on the left side of the screen. Below is a video version of these instructions.