Ponte de capacitância de Wien
<a href="//commons.wikimedia.org/wiki/User:%D0%94.%D0%98%D0%BB%D1%8C%D0%B8%D0%BD" title="User:Д.Ильин">Д.Ильин</a>: vectorization, translation
<a href="//commons.wikimedia.org/wiki/File:Climate.Indicators.0.5.MYr-1.jpg" title="File:Climate.Indicators.0.5.MYr-1.jpg">File:Climate.Indicators.0.5.MYr-1.jpg</a> by <a href="//commons.wikimedia.org/wiki/User:Kurgus" title="User:Kurgus">Vladimir Kurg</a>