Robert Brown FRS FLS 1773-1858 Botanist and Alumnus of this University Discoverer of the Nucleus of the Plant Cell and of Brownian Motion Erected in 2005, Einstein Year, to mark the link between the works of Robert Brown and Albert Einstein

The Pingus on Flickr

Cruikshank Building, Chanonry, Aberdeen
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Colour: yellow

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See also...
Spudgun67 on Wikimedia Commons