Remember those cool volcano science projects when you were a kid? Too bad you have no excuse to make those kinds of projects again when you're a grown-up. Unless you're this couple, who gathered their family and friends to watch this mini volcano reveal their baby's gender using colored lava. According to totally awesome science, they are expecting a girl.
But they're not the only ones! This couple waited until their twins were born before learning the genders. Once the babies were successfully delivered, mom and dad were happy to learn they had two girls. The new parents were surprised since they thought for sure they would have one of each.