For the best experience, this site requires a browser with full CSS support. Please consider Opera, Firefox, or Internet Explorer 7. However, if you're using a terminal-based browser, feel free to rock on.
// Dr. Acio is explaining covalent bonds to students in summer chem
// Dr. Acio draws two oxygen atoms in covalent bonds like this:
// . . . .
// : O :: O :
Lucy Shi: Aww!
Lucy Shi: It looks like they're holding hands!!!