diagram (IMAGE)

Johannes Gutenberg Universitaet Mainz

diagram

Caption

This diagram shows how 'writing in water' works. The 'pen' attracts ink while superfluous ink remains behind to mark the trail it has followed.

Credit

ill./©: Thomas Palberg

Usage Restrictions

Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted.

License

CC BY-NC-ND

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