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Doctrine of Maps
Spatial Orientation
..... But how does a compass work? The answer is: by magnetic force. When you place a magnet amidst metal filings, you can see how these filings are pulled to the magnet. And when you take a closer look, you can see that the filings arrange themselves in specific directions at the magnet. This way, you can see where the field lines of the magnet run. The horseshoe magnet has a north pole and a south pole like the Earth. The direction of the cuttings tells you where the field lines along these poles are. Just like the metal filings, the pointer of a compass is also pulled towards a magnet. If you move the magnet around the compass, you can see how the pointer follows the magnet.
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Curriculum-centred and oriented towards educational standards
Matching
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.
Blogging
The weblog or blog, for short, as a medium is not much older than this century. Blogs came into being in the World Wide Web as ’messages from below’, as web pages from web creators who wanted to share their view of the world with the world. They are short notes, long texts, pictures, videos, which are posted loosely and at random intervals to the world for an undefined public.