Foldscope
... that the Foldscope, a microscope made out of cardstock that costs under US$1, was designed to help detect 12 disease-causing organisms?
... that the <b id="mwAeA"><a href="./Foldscope" id="mwAeE" rel="mw:WikiLink" title="Foldscope">Foldscope</a></b>, a <a href="./Microscope" id="mwAeI" rel="mw:WikiLink" title="Microscope">microscope</a> made out of <a class="mw-redirect" href="./Cardstock" id="mwAeM" rel="mw:WikiLink" title="Cardstock">cardstock</a> that costs under US$1, was designed to help detect 12 disease-causing organisms?