A living paving stone? Yes, really! This one is not made of concrete, but of duckweed. Smart, because every summer duckweed causes nuisance because ditches and lakes are completely full of it. How the paving stone is made? Check out the video below!
Positive Planet News
We understand that you sometimes get a little discouraged by all the negative messages about plastic pollution and the climate. You may wonder if it even makes sense to go to the store with your own shopping bag. Because what difference does that one bag make? Think again! Small steps together make a big difference. And that is why we are sharing Positive Planet News for a change. A big dose of Feel Good from Marcel's Green Soap and The Happy Activist.
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