Sober to shtupid

Would you drive home from a party after you've had two drinks? Or four, or ten? If you think you're still OK to drive after hitting the bottle, check out the video below. It might make you think twice.

To make this video, we took five able and willing test subjects, plied them with alcohol and made them face some standard sobriety tests. Click here to view a broadband-medium video clip or here for the broadband-high version.

Not sure whether you should be driving home? This incredible tool will show you what your blood alcohol level is. Check it out.

Just jovial, or are you falling down drunk? An expert talks about the six stages of drunkenness.