22 inventions that could save the Earth
We've compiled a list of 22 inventions that could make the Earth a better place, including whirlpool turbines, edible cutlery, water blobs, package-free shampoo, and toothpaste.
Some of these inventions could help us cut back on plastic and reduce garbage in the sea.
Watch the video above to see these innovations in action.
EDITOR'S NOTE: This video was originally published in February 2019.
Read the original article on Business Insider