The physicist Stefan Hell, who has been awarded this year's Nobel Prize for Chemistry, brought about a revolution in the field of microscopy with his discovery. In this portrait of the scientist, you will find out about his achievements which led to a new class of light microscope that can probe far
Bayer - How it all began
Learn more about the founders of Bayer and how the company became what it is today.
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After the reestablishment of Bayer in 1951 the company is growing rapidly. Products like Aspirin or the CD change and improve the life of many people.
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