There’s always a ton of stuff you can do online! Naturally, it’s better to learn and be informed about current topics than to play games and lurk in interesting image and meme sites.
Here are some things you should do online when you’re wondering what to do on a shift and you’ve already checked the lab, printer, and entered your hours.
Increase your Google-fu (or here)!
Check out the Lifehacker Night School
and more!