Aurora
A different kind of reflection. Colored filters in a mirror: why don’t we simply see their exact image? The surface of the mirror is rough. Restless,…
Banana
If you place a blue filter exactly on the yellow banana, the banana appears green - logical, isn't it? A larger blue filter that also covers the white…
Circular Deformations
Patterns come to life. Ovals form around stationary circles. Funnels emerge, cones rise. Curved lines perform a serpentine dance. Images that, when observed…
Geometric shapes come to life. What we think we see in the shapes of spinning discs! Ovals wrapping around stationary circles. Cones wobbling in a…
Color Contrast
How blue blue can be. Two color squares, one lighter, one darker. Are we sure? As different as we perceive them, they actually share the same color. We…
Farbenwechsel - Damen
Hidden Images Each toilet cubicle is alternately illuminated with pure red, yellow, and blue light. Images on the walls become visible only under a specific…
Favourite Uncle
Polarization + collage = Polage®. "Prometheus" is a unique work of art, layered on multiple levels. A picture that continuously changes, surprising and…
Light games
Can you stage your own shadow theatre with simple materials? The exciting lighting and the play with the coloured shadows really set the scene for your…
Mirror cubes
Create different figures with coloured wooden blocks and on a mirror surface. What does the built cube world look like mirrored several times?
Plantoid
Brilliantly programmed: assign colors, define sequences. This tree lights up just the way you like it. Colors, gradients, frequencies, and sequences – you…
Rainbow stones
You can arrange various geometric shapes of colourful, oversized glass stones on top of each other and let your imagination run wild. What colour patterns…
Seelenspiegel
Colorful light is brought to life by your imagination. The interaction of light with various glass objects and filters creates fascinating color patterns on a…
Aus Rot und Grün wird ....) Farbmischung mit Kreiseln - inklusiv
bunte Papierscheiben tanzen. Plötzlich sehen wir Farben, die vorher gar nicht da waren. Wie kommt das? Und können wir mit nur drei Farben unsere…
Red and green make …? - colour mixing with spinning tops
Mixing colours differently: We build spinning tops and let colourful paper discs dance. Suddenly we see colours that weren't there before. How is that…
A colored object may look different against different-colored backgrounds. In this investigation, you'll discover how colors seem to change when you place them…
Acoustics
Aggregate states
Algorithms
Animals, plants, habitats
Atomic and quantum physics
Atomic structure
Automats
Biology
Buoyancy
Chaos
Characteristics of life
Chemical Reactions
Chemistry
Computer science
Cryptology
Currents
Data and information
Design elements
Earth sciences
Electricity
Electricity and energy
Electricity and magnetism
Elektromagnetismus
Encryption