Physics
46504527 / 55503695
Geiger-Müller Counter Tube
Radioactivity Measurement
Radioactivity leads to invisible radiation with considerable effects on the organism.
With the help of a Geiger-Müller counting tube, the decay processes of radioactive isotopes can be measured and converted into acoustic signals. The film presents the mode of action as well as the origin of radioactive radiation.
The bonus material shows experiments that can be used in physics lessons.
Curriculum-centred and oriented towards educational standards
Matching
Stalking
n Germany, 12 % of all federal citizens are pursued by a stalker once in their lives. And not only celebrities are among their victims! Everyone may be confronted with such a situation.
Product Piracy
Counterfeiting takes place in almost all economic sectors – textiles, watches, car parts, machine parts, tools, accessories, software and medicines. Some counterfeits are easy to recognise, others are so well-executed that even experts have difficulty distinguishing between original and imitation. This DVD covers the development of a product from idea to manufacture. Once a product has become a trademark, product pirates appear on the scene.
Tolerance
“Tolerance means being generous and kind to other people and helping them, too.”