Säuren und Basen
Substanzen mit unterschiedlichen pH-Werten
Glossar
Explore and Vote for Green Projects!
Here you’ll find an overview of all the submitted green projects. Take a moment to discover these inspiring initiatives and support your favorites by voting!
At the end of each project description, you’ll find a voting option where you can rate the project with 1 to 5 stars. Your vote helps highlight the most impactful ideas—let your voice be heard!