Calcium carbonate Slideshow Play

Can you see the shapes? Whiteboard exercise Play

Elements of Group 17 Student activity Play

Fluorescence microscopy – to see what you need Student activity Play

Forces and moments of forces in constructions Whiteboard presentation Play

How do honeybees see the world? Animation Play

Miscellaneous problems Student activity Play

Occurrence of halogens Slideshow Play

The distance between the ships Animation Play

The moment of a force Whiteboard presentation Play

The stability of alkaline-earth-metal carbonates Student activity Play

Where will we see interference fringes? Simulation Play

Where will we see interference fringes? Whiteboard exercise Play

Where will we see interference fringes? Student activity Play

Why can we see our surroundings? Slideshow Play