Gregor Kos<p>Parts for today’s class of my Introductory Environmental Science/Research Methodology course. Students built an <a href="https://mstdn.ca/tags/Arduino" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Arduino</span></a> based portable low-cost PM2.5 <a href="https://mstdn.ca/tags/airquality" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>airquality</span></a> monitor for a personal measurement project (indoors or outdoors). </p><p>(This is project no 2 after the field trip to the abandoned Eustis mine, where students studied trace metals in water and soil using ICP-MS.) <a href="https://mstdn.ca/tags/teaching" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>teaching</span></a> <a href="https://mstdn.ca/tags/academia" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>academia</span></a> <a href="https://mstdn.ca/tags/Concordia" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Concordia</span></a></p>
