Discover the fascinating world of thermal radiation!

Did you know that the color of salts depends on their crystal structure—and that this crystal structure changes with temperature? At the Leibniz-IPHT, we make thermal radiation visible by heating salts. Thanks to the temperature-dependent changes in their crystal structure, the salts change color, providing a striking demonstration of the effects of thermal radiation.

Come by, experience this exciting experiment live, and discover how science brings colors into play!