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 below!

Our judge for this debate is scientist and inventor Gitanjali Rao, who was recently named Time Magazine’s first-ever Kid of the Year!

Gitanjali Rao
Gitanjali Rao speaks onstage during The 2018 MAKERS Conference at NeueHouse Hollywood on February 6, 2018 in Los Angeles, California.
Rachel Murray/Getty Images for MAKERS

(She wrote a book too! You can check it out here.)

And don’t forget to 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

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