Dethridge wheel
...that the Dethridge wheel , invented in Australia in 1910, measures the flow of water delivered to farms for irrigation?
...that the <b id="mwAhc"><a href="./Dethridge_wheel" id="mwAhg" rel="mw:WikiLink" title="Dethridge wheel">Dethridge wheel</a></b> <i id="mwAhk">(pictured)</i>, invented in Australia in 1910, measures the flow of water delivered to farms for <a href="./Irrigation" id="mwAho" rel="mw:WikiLink" title="Irrigation">irrigation</a>?