63. Europium: The Age Of Enlightenment
The Episodic Table of Elements - A podcast by T. R. Appleton
Categorie:
As element collectors, may we all one day be as fortunate as Frank Harold Spedding.
The Episodic Table of Elements - A podcast by T. R. Appleton
As element collectors, may we all one day be as fortunate as Frank Harold Spedding.