Learn more about platelets, small types of blood cells that prevent excessive bleeding and serve other important purposes.

Red blood cells are disc-shaped cells with no nucleus. They are very small but their flattened shape gives a relatively large surface area which allows rapid diffusion of oxygen.

Notably, in 1903, at Klimt's request, Zuckerkandl delivered an anatomy lecture for artists ... To examine the impact of these red, blood cell-like forms, the research team created a modified ...