<p>Katrina Krämer investigates the sad case of Christopher McCandless, who some believe consumed the poison swainsonine in the Alaskan wilderness</p>

Katrina Krämer investigates the sad case of Christopher McCandless, who some believe consumed the poison swainsonine in the Alaskan wilderness

<p>Katrina Krämer investigates the sad case of Christopher McCandless, who some believe&nbsp;consumed the poison swainsonine in the Alaskan wilderness</p>

Swainsonine: Chemistry in its element

A weekly tour of the periodic table, from Chemistry World, the magazine of the Royal Society of Chemistry.

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Swainsonine: Chemistry in its element

Swainsonine: Chemistry in its element