<p>oh neat, i didn&#39;t know there was a webassembly day attached to popl <a href="https://popl25.sigplan.org/home/waw-2025#program" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="ellipsis">popl25.sigplan.org/home/waw-20</span><span class="invisible">25#program</span></a></p>

<p>I am particularly amused by Michael&#39;s suggestion of constructing an FM receiver where the battery powering the receiver is also the antenna.</p><p>since the typical FM receiver circuit AC couples the antenna input anyway, it might work simply by using an LDO with no high-side capacitance to power the circuit, then AC coupling to the positive terminal of the battery as the antenna input.</p><p><a href="https://mastodon.social/@mossmann/113860290728994396" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://</span><span class="ellipsis">mastodon.social/@mossmann/1138</span><span class="invisible">60290728994396</span></a></p>

<p>My latest Death Generator is out, it&#39;s The Elder Scrolls: Morrowind!</p><p><a href="https://deathgenerator.com/#mw" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://</span><span class="">deathgenerator.com/#mw</span><span class="invisible"></span></a></p>

<p>as for why, there are smart people in the replies who delved into the details, but to summarise:</p><p>- there *are* electrochemical, thermal, and piezoelectric behaviours in each cell, and they do contribute to noise, but you probably can&#39;t see that in this trace because it&#39;s very small and mostly low frequency.</p><p>- PP3 batteries are constructed of six cells in series. that loop of cells forms an antenna, and the noise here is mostly inductive pickup.</p>

<p>we have data, thanks to <span class="h-card" translate="no"><a href="https://cloudisland.nz/@xssfox" class="u-url mention">@<span>xssfox</span></a></span> :)</p><p>batteries are not as quiet as you might imagine!</p><p><a href="https://cloudisland.nz/@xssfox/113860208037521660" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://</span><span class="ellipsis">cloudisland.nz/@xssfox/1138602</span><span class="invisible">08037521660</span></a></p>

<p><span class="h-card" translate="no"><a href="https://mastodon.social/@neuronakaya" class="u-url mention">@<span>neuronakaya</span></a></span> courtesy of SM hypermarket 💯</p>

<p><span class="h-card" translate="no"><a href="https://freeradical.zone/@agasramirez" class="u-url mention">@<span>agasramirez</span></a></span> want! 🤤</p>

<p>i didn&#39;t get a lot of stuff done today but i did eat an ube langka turon</p>

<p>Elon Musk, spreader of scientific exaggerations and superstitions, is now making a political influence in the White House. </p><p>Welcome back, Rasputin.</p>