150 Years of Bayer - 1951 - 1990 - The era of chemistry
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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Varroa Mites: A Danger to Bees
Untreated they can wipe out a bee colony within one to three years: Varroa mites are regarded as the greatest pest to the western honeybee. This animation explains how the tiny parasites threaten bees and explains what beekeepers can do about them. Beekeeper Ernst Caspari has 20 colonies of bees t