Race to the Future: Protecting the coral reef

For more: https://www.cgtn.com/video Coral reefs play a crucial role in the marine ecosystem. Preserving this "underwater tropical rainforest" has always been difficult. Now, a team of young researchers is working on creating a biomimetic robot shaped like a manta ray to improve monitoring of the health of vibrant coral reefs. Subscribe to us on YouTube: https://goo.gl/lP12gA Download our APP on Apple Store (iOS): https://itunes.apple.com/us/app/cctvnews-app/id922456579?l=zh&ls=1&mt=8 Download our APP on Google Play (Android): https://play.google.com/store/apps/details?id=com.imib.cctv