Albert Niemann

Rarity: Common

The most frequent rarity: most Wikipedia articles become Commons.

Rarity follows how well known the article is: its views on the French and English Wikipedia over a year, and the number of languages it exists in.

At a glance

Class

Figure

Domain

Science and technology

Knowledge cost

1

Influence

2

Resistance

2

In collections

Nobody has pulled it yet.

What Wikipedia says

Albert Friedrich Emil Niemann (20 May 1834 – 19 January 1861) was a German chemist. In 1859 — about the same time as Paolo Mantegazza — he isolated cocaine, and he published his finding in 1860.

Excerpt from the Wikipedia article “Albert Niemann (chemist)”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Kassandro, CC BY-SA 3.0, via Wikimedia Commons.