From NOVA PBS Official.

This robot is equipped with sensors, microphones and cameras to record ocean sounds and find healthy coral reefs. If it succeeds, the robot could provide an efficient and cost-effective way to find thriving coral reefs, map them and monitor their health. The soundscapes recorded by the robot could be a vital tool in diagnosing reef health and tracking decline or improvement.

Watch the full epsiode of "Building Stuff: Change It!" – https://www.pbs.org/wgbh/nova/video/building-stuff-change-it/

We want to hear from YOU! 🌌👋 We’re conducting a survey ➡️ https://bit.ly/496vqge which helps us understand our audience’s interests and what you want to see more of on YouTube. It takes about 5-7 minutes, and we are so grateful for your input!

Stay up to date on the latest science discoveries, full episodes, articles, videos, and more by signing up for NOVA’s newsletter here: https://www.pbs.org/wgbh/nova/newsletter/

Calling all NOVA superfans to join our new community! Get access to exclusive content, badges, emojis and more:
https://www.youtube.com/channel/UCjHz5SVHeMT0AViCYZvsGDA/join

Shop official NOVA 50th anniversary merch: https://nova-shop.org/

Follow on social for more NOVA content
Twitter: https://twitter.com/novapbs
Instagram: https://www.instagram.com/novapbs
TikTok: https://www.tiktok.com/@novapbs