22 اختراع که زمین را نجات می دهند

From whirlpool turbines to edible cutlery, water blobs, and package-free shampoo and toothpaste, we've compiled a list of 22 inventions that could help us cut back on plastic, reduce garbage in the sea, and make the Earth a better place.

Editor's Note: This video has been re-uploaded due to a disputed fact in the original video.