


4679034 / 5565795
Bridges
Construction, Types, Statics
Bridges are structures designed to overcome obstacles. These obstacles may be of a natural kind, such as rivers or canyons, but also artificially built, for instance motorways or railway lines. Bridges are not only used as ways of transportation but also carry supply facilities, such as water pipes, across terrain surfaces. Bridges not only connect shores but always also people and cultures. Bridges are important for trade, used to be prerequisites for the development of large cities and bear witness to excellent craftsmanship and engineering. Bridges are fascinating structures and have become indispensable and a matter of course for us humans.
Play trailer

Curriculum-centred and oriented towards educational standards
Matching
Earthquakes
For millennia, people have been afraid of earthquakes. A force of nature that regularly devastates whole regions and claims thousands of lives. One reason for the fear of earthquakes may be that so far people have not succeeded in predicting these natural phenomena. Therefore, earthquakes still hit people unprepared in most regions of the world.
Seal of approval
Quality seals such as the "Bio-Siegel", "Blauer Engel", "Stiftung Warentest" and up to 1,000 other seals represent characteristics such as sustainability, health or safety with regard to a product, a service or even a company.