Editing Albert Einstein (section)

==== Thermodynamic fluctuations and statistical physics ====
{{Main|Statistical mechanics|thermal fluctuations|statistical physics}}
Einstein's first paper<ref>Einstein (1901).</ref><ref name="PubList"/> submitted in 1900 to ''[[Annalen der Physik]]'' was on [[capillary attraction]]. It was published in 1901 with the title "Folgerungen aus den Capillaritätserscheinungen", which translates as "Conclusions from the capillarity phenomena". Two papers he published in 1902–1903 (thermodynamics) attempted to interpret [[atom]]ic phenomena from a statistical point of view. These papers were the foundation for the 1905 paper on Brownian motion, which showed that Brownian movement can be construed as firm evidence that molecules exist. His research in 1903 and 1904 was mainly concerned with the effect of finite atomic size on diffusion phenomena.<ref name="PubList"/>