Getting fruit flies drunk might sound silly, but it's an important part of Dr. Trudy Mackay's research.
Enter Mackay's lab at NC State University, and you'll find multiple columns stretching from floor to ceiling with alcohol vapor running through them. If you look real close, you'll see the fruit flies in these "inebriometers" partying hard — getting hyperactive, falling all over the place, and then eventually just passing out drunk.
The thing is, that's exactly how a human would react to alcohol. So does this make fruit flies more human? Obviously not. But it does illustrate one of the many traits and characteristics that we have in common with the humble (and occasionally tipsy) fruit fly.