<a href="//commons.wikimedia.org/wiki/Vilhelm_Bjerknes" title="Vilhelm Bjerknes">Vilhelm Bjerknes</a>, father of modern <a href="//commons.wikimedia.org/wiki/Meteorology" title="Meteorology">meteorology</a>.
<a href="//commons.wikimedia.org/wiki/User:Pierre_cb" title="User:Pierre cb">Pierre_cb</a>
2006-12-14
<a rel="nofollow" class="external text" href="http://www.history.noaa.gov/images/bjerknes.jpg">Vilhelm Bjerknes by NOAA</a>