panemone
... that although the first type of wind turbine, the panemone, is one of the least efficient designs it is also one of the most commonly reinvented and patented?
... that although the first type of <a href="./Wind_turbine" id="mwFSM" rel="mw:WikiLink" title="Wind turbine">wind turbine</a>, the <b id="mwFSQ"><a class="mw-redirect" href="./Panemone" id="mwFSU" rel="mw:WikiLink" title="Panemone">panemone</a></b>, is one of the least efficient designs it is also one of the most commonly reinvented and patented?