Credit: Pixabay. Scientists at the University of Oregon have studied every single variable they could think of in order to achieve the ultimate, reproducibly delicious espresso. Based on physical …

This article appears in Mar 21-28, 2018.

MAKE LOCAL JOURNALISM HAPPEN

One-time Monthly Annually

One-time

$25

$50

$150

Other Donation amount

$

Monthly

$10

$20

$85

Other Donation amount per month

$

Annually

$120

$500

$1,000

Other Donation amount per year

$

We're stronger together! Become a Source member and help us empower the community through impactful, local news. Your support makes a difference!

Donate Now

Republish This Story

Republish our articles for free, online or in print, under a Creative Commons license.

Close window

Republish this article

This work is licensed under a Creative Commons Attribution-NoDerivatives 4.0 International License.

How to brew the perfect espresso with chemistry

by ZME Science, The Source - Bend, Oregon
March 22, 2018

<h1>How to brew the perfect espresso with chemistry</h1> <p class="byline">by ZME Science, The Source - Bend, Oregon <br />March 22, 2018</p> <blockquote class="repubhubembed"> <p class="rhexcerpt">Credit: Pixabay. Scientists at the University of <strong>Oregon</strong> have studied every single variable they could think of in order to achieve the ultimate, reproducibly delicious espresso. Based on physical ...</p> <p>.repubhubembed{display:none;}</p></blockquote> <div class="wp-block-group newspack-embed-container align"> </div> <p>This &lt;a target=&quot;_blank&quot; href=&quot;https://www.bendsource.com/news/how-to-brew-the-perfect-espresso-with-chemistry-5454706/&quot;&gt;article&lt;/a&gt; first appeared on &lt;a target=&quot;_blank&quot; href=&quot;https://www.bendsource.com&quot;&gt;The Source - Bend, Oregon&lt;/a&gt; and is republished here under a &lt;a target=&quot;_blank&quot; href=&quot;https://creativecommons.org/licenses/by-nd/4.0/&quot;&gt;Creative Commons Attribution-NoDerivatives 4.0 International License&lt;/a&gt;.&lt;img src=&quot;https://i0.wp.com/www.bendsource.com/wp-content/uploads/2026/03/cropped-Untitled-design-4.png?resize=150%2C150&amp;amp;ssl=1&quot; style=&quot;width:1em;height:1em;margin-left:10px;&quot;&gt;</p> &lt;img id=&quot;republication-tracker-tool-source&quot; src=&quot;https://www.bendsource.com/?republication-pixel=true&amp;post=33824&quot; style=&quot;width:1px;height:1px;&quot;&gt;&lt;script&gt; PARSELY = { autotrack: false, onload: function() { PARSELY.beacon.trackPageView({ url: &quot;https://www.bendsource.com/news/how-to-brew-the-perfect-espresso-with-chemistry-5454706/&quot;, urlref: window.location.href }); } } &lt;/script&gt; &lt;script id=&quot;parsely-cfg&quot; src=&quot;//cdn.parsely.com/keys/bendsource.com/p.js&quot;&gt;&lt;/script&gt;

Copy to Clipboard

Trending

Police Respond to Active Shooter at Silver Rail Elementary; Five People Dead, Including Three ChildrenOctober 15, 2026Clayton Franke

Silver Rail Elementary School Shooter Identified as Griffin John; Father Who Intervened is Kaylub GiamancoOctober 16, 2026Peter Madsen

Too Soon to Say Whether Criminal Charges Will be Filed in Silver Rail AftermathOctober 18, 2026Peter Madsen

Fundraisers Bring in Hundreds of Thousands for Injured 7-Year-Old in Silver Rail ShootingOctober 17, 2026Nicole Vulcan