https://abaj.ai/tags/coffee/Recent content in Coffee on Aayush Bajaj's Augmenting InfrastructureHugoen© 2026 Aayush BajajMon, 22 Jun 2026 12:56:16 +1000https://abaj.ai/roam/coffee/history/Thu, 26 Mar 2026 00:00:00 +0000https://abaj.ai/roam/coffee/history/<div class="ox-hugo-toc toc"> <div class="heading">Table of Contents</div> <ul> <li><a href="#ancient-origins-ethiopia-and-the-legend-of-kaldi" >Ancient Origins: Ethiopia and the Legend of Kaldi</a></li> <li><a href="#the-arab-world-and-the-birth-of-qahwa" >The Arab World and the Birth of Qahwa</a></li> <li><a href="#the-trial-of-coffee" >The Trial of Coffee</a></li> <li><a href="#the-coffeehouses-of-europe" >The Coffeehouses of Europe</a></li> <li><a href="#the-global-trade-plantations-and-empire" >The Global Trade: Plantations and Empire</a></li> <li><a href="#java-from-island-to-programming-language" >Java: From Island to Programming Language</a></li> <li><a href="#coffee-as-commodity-futures-prices-and-ubiquity" >Coffee as Commodity: Futures, Prices, and Ubiquity</a></li> </ul> </div> <!--endtoc--> <div class="collapse-marker" data-target-path="/roam/coffee/history/" data-folded="false" data-lvl="0"></div> <div class="collapsible-container"> <style id="collapsible-css"> .collapsible-wrapper { display: flex; align-items: center; margin-bottom: 0px; } .toggle-button { cursor: pointer; border: none; background: none; color: black; font-size: 1rem; width: 1.5rem; height: 1.5rem; text-align: center; line-height: 1.5rem; margin-right: 8px; padding: 0; } [data-theme="dark"] .toggle-button { color: white; } .toggle-button:focus { outline: none; } .collapsible-content { display: none; margin-left: 8px; margin-bottom: 0px; padding: 2px 0 2px 12px; border-left: 1px solid rgba(0, 0, 0, 0.1); transition: all 0.3s ease-out; } [data-theme="dark"] .collapsible-content { border-left-color: rgba(255, 255, 255, 0.12); } .collapsible-content.show { display: block; } </style> <script src="https://abaj.ai/js/collapsible-global.js"></script> </div> <h2 id="ancient-origins-ethiopia-and-the-legend-of-kaldi">Ancient Origins: Ethiopia and the Legend of Kaldi<a href="#ancient-origins-ethiopia-and-the-legend-of-kaldi" class="post-heading__anchor" aria-hidden="true">#</a> </h2> <style>.org-center { margin-left: auto; margin-right: auto; text-align: center; }</style> <div class="org-center"> <figure><img src="https://abaj.ai/ox-hugo/ethiopian-legend.jpg" alt="A coffee plantation in Yemen, drawn by Georg Wilhelm Baurenfeind during the Danish Arabia Expedition (1761&ndash;1767)" width="450px"><figcaption> <p>A coffee plantation in Yemen, drawn by Georg Wilhelm Baurenfeind during the Danish Arabia Expedition (1761&ndash;1767)</p>