All Episodes

August 7, 2025 4 mins

 How Victoria & Justin Invented a Laundry Filter That Could Save the Planet.


This week on Good News from Planet Earth, we meet Victoria Ou and Justin Huang - teen siblings from Texas who took on one of the tiniest (and sneakiest) climate threats: microplastics.

After learning that plastic fibers from laundry were slipping past water treatment filters and ending up in oceans, and our bodies, they built a solution from scratch. Their invention? A microplastic filter powered by ultrasonic sound waves.

Armed with science, a 3D printer, and serious determination, these two created a device so effective, it won the Gordon E. Moore Award at the Regeneron International Science and Engineering Fair. And they’re just getting started.

Teen-led innovation
Microplastic pollution solutions
Ultrasonic filtration technology
Sustainable laundry practices

If you’ve ever felt overwhelmed by environmental problems, this story is your reminder: the next generation is already making waves - literally.

This episode is narrated by Joe Passaro for Voiceover for the Planet

 Sources for Further Exploration:

Support the show

Good News from Planet Earth is brought to you by Voiceover for the Planet, proud members of 1% for the Planet.

Produced by Ally Murphy and Anne Cloud

Sound Designed and Mixed by Brandon Perry at Sound Nectar Studios

If you'd like a member of Voiceover for the Planet to narrate your project, email casting@voiceoverfortheplanet.com

Mark as Played

Advertise With Us

Popular Podcasts

Stuff You Should Know
Dateline NBC

Dateline NBC

Current and classic episodes, featuring compelling true-crime mysteries, powerful documentaries and in-depth investigations. Follow now to get the latest episodes of Dateline NBC completely free, or subscribe to Dateline Premium for ad-free listening and exclusive bonus content: DatelinePremium.com

The Joe Rogan Experience

The Joe Rogan Experience

The official podcast of comedian Joe Rogan.

Music, radio and podcasts, all free. Listen online or download the iHeart App.

Connect

© 2025 iHeartMedia, Inc.