27 May 1887 
Gemini 
Before glory
After completing his studies in chemistry and radioactivity, he taught at several German universities, before fleeing to American to escape Nazi persecution.
About Kazimierz Fajans
Pioneer in the science of radioactivity who found the half-lives of several elements and discovered several key laws of radioactivity. He is also know for his Displacement law and his Rules for co-precipitaton.
Family Life
He was born in Warsaw, Poland.
Friends and colleagues
His breakthrough work came in the laboratories of Ernest Rutherford.
Fast facts
Working his with partner Henry G. Moseley, his important discoveries would go on to help future scientists separate out and clean small amounts of radioactive substances.
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