Gamechangers: inventions for a better world

Climate change, environmental pollution, population explosion: the earth is bursting at the seams and is gradually losing its balance. More and more people are consuming more and more energy. Resources are becoming scarce. A worrying development that is forcing us to act today! Ambitious engineers and visionary inventors are convinced of this. With their ideas and projects, they make an important contribution to a better world. In the focus of the scientists: clean energy, clean air, clean water.