Electrolysis

Rarity: Ultra rare

A topic known all over the world: only a few thousand cards.

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

Invention

Domain

Science and technology

Knowledge cost

4

In collections

Nobody has pulled it yet.

What Wikipedia says

In chemistry and manufacturing, electrolysis is a technique that uses direct electric current (DC) to drive an otherwise non-spontaneous biological and physical reaction.

Excerpt from the Wikipedia article “Electrolysis”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Wittiko, CC0, via Wikimedia Commons.