<a href="https://en.wikipedia.org/wiki/Double-slit_experiment" class="extiw" title="w:Double-slit experiment">Double-slit experiment</a>
<a href="//commons.wikimedia.org/wiki/User:Koantum" title="User:Koantum">Koantum</a>, svg version by <a href="https://de.wikipedia.org/wiki/Benutzer:Trutz_Behn" class="extiw" title="de:Benutzer:Trutz Behn">Trutz Behn</a>
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<span class="int-own-work" lang="en">Own work</span>