Chemistry
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Fuel Cell
Energy of the Future?
A smartphone offers a lot of opportunities nowadays. The numerous apps and applications may enrich your daily life but cost a lot of electricity. It is particularly annoying when the device fails at the most inconvenient moments. Conventional rechargeable batteries are often empty after one day already, and the device needs to be plugged in. Besides many others, also this problem could be solved by using fuel cells – thus considerably increasing the duration of the smartphone.
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Curriculum-centred and oriented towards educational standards
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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.
Air Traffic
Being able to fly has been a dream of humanity from time immemorial. But it does not even date back a century that people actually started being able to travel through the air. Since the 1960s, the number of flight passengers has been constantly increasing. Thus, the airspace is no longer dominated by birds but by man-made flying objects.
Ideals of Beauty
1. What Is Beautiful?