Today, we’re letting the science rip in a seriously gassy showdown. It’s helium versus neon! One is famous for making balloons float and voices squeaky -- the other is prized for its beautiful glow. Brains On star Sanden Totten and science writer and comedian Kasha Patel go head to head in this elemental debate. Which team do you think won? Cast your vote at smashboom.org!

In the meantime, check out the Smash Boom Best Listening Party Kit here! And if you donate to the show, you’ll get to vote on the topic of this season’s bonus episode, which is only available to donors of the show. Support the show at smashboom.org/donate. Follow us on social at @SmashBoomBest on Twitter, Facebook, and Instagram!