<?xml version="1.0" encoding="UTF-8"?><rss xmlns:atom="http://www.w3.org/2005/Atom" version="2.0">
   <channel>
      <title>STEM hash</title>
      <link>https://stemhash.com</link>
      <description>A blog about science, tech, engineering and math.</description>
      <language>en-us</language>
      <managingEditor>iram@stemhash.com (Iram Lee)</managingEditor>
      <webMaster>iram@stemhash.com (Iram Lee)</webMaster>
      <image>
         <title>STEM hash</title>
         <link>https://stemhash.com</link>
         <url>https://stemhash.com/img/home/stem-hash-logo.png</url>
         <width>144</width>
         <height>144</height>
      </image>
      <atom:link href="https://stemhash.com/rss.xml" rel="self" type="application/rss+xml"/>
   <item>
	<title>Building AI Multi-agent Workflows</title>
	<pubDate>Mon, 07 Apr 2025 20:01:48 -0600</pubDate>
	<link>https://stemhash.com/ai-multi-agent-workflows</link>
	<guid>https://stemhash.com/ai-multi-agent-workflows</guid>
	<description><![CDATA[How to build AI multi-agent workflows with frameworks and MCP (Model Context Protocol)]]></description>
	<author>iram@stemhash.com (Iram Lee)</author>
</item><item>
	<title>Flaneuring in the Uk and Ireland</title>
	<pubDate>Thu, 27 Jun 2024 16:53:05 -0600</pubDate>
	<link>https://stemhash.com/flaneuring-uk-ireland</link>
	<guid>https://stemhash.com/flaneuring-uk-ireland</guid>
	<description><![CDATA[Flaneuring in the UK and Ireland during our vacation trip]]></description>
	<author>iram@stemhash.com (Iram Lee)</author>
</item><item>
	<title>AI Usage</title>
	<pubDate>Mon, 22 Apr 2024 05:56:51 -0600</pubDate>
	<link>https://stemhash.com/ai</link>
	<guid>https://stemhash.com/ai</guid>
	<description><![CDATA[My statement detailing AI tools usage in this blog]]></description>
	<author>iram@stemhash.com (Iram Lee)</author>
</item><item>
	<title>My AI Butler: Semantic Search Part II</title>
	<pubDate>Tue, 02 Jan 2024 19:24:38 -0600</pubDate>
	<link>https://stemhash.com/ai-assistant</link>
	<guid>https://stemhash.com/ai-assistant</guid>
	<description><![CDATA[Re-implementing semantic search with OpenAI Assistants API]]></description>
	<author>iram@stemhash.com (Iram Lee)</author>
</item><item>
	<title>Implementing Semantic Search with the OpenAI Embeddings API</title>
	<pubDate>Tue, 12 Sep 2023 20:12:49 -0500</pubDate>
	<link>https://stemhash.com/semantic-search-with-llms</link>
	<guid>https://stemhash.com/semantic-search-with-llms</guid>
	<description><![CDATA[an interesting use case for these AI large language models (LLMs): *semantic search*. In other words, searching for information based on the meaning of the search terms]]></description>
	<author>iram@stemhash.com (Iram Lee)</author>
</item><item>
	<title>Thoughts On Game Theory</title>
	<pubDate>Mon, 11 Oct 2021 16:57:00 -0500</pubDate>
	<link>https://stemhash.com/thoughts-on-game-theory</link>
	<guid>https://stemhash.com/thoughts-on-game-theory</guid>
	<description><![CDATA[Game theory can help us determine the best course of action when facing a situation requiring strategic thinking.]]></description>
	<author>iram@stemhash.com (Iram Lee)</author>
</item><item>
	<title>Exploring Elliptic Curve Cryptography</title>
	<pubDate>Thu, 24 Jun 2021 05:17:00 -0500</pubDate>
	<link>https://stemhash.com/exploring-elliptic-curve-cryptography</link>
	<guid>https://stemhash.com/exploring-elliptic-curve-cryptography</guid>
	<description><![CDATA[What are elliptic curves and haw are they used in cryptography? we take a look at this.]]></description>
	<author>iram@stemhash.com (Iram Lee)</author>
</item><item>
	<title>A Primer on Public-Key Cryptography</title>
	<pubDate>Sun, 04 Apr 2021 17:32:11 -0500</pubDate>
	<link>https://stemhash.com/a-primer-on-public-key-cryptography</link>
	<guid>https://stemhash.com/a-primer-on-public-key-cryptography</guid>
	<description><![CDATA[In preparation for a future post discussing Elliptic curve cryptography (ECC), I'd like to introduce the broader concept of public-key cryptography first.]]></description>
	<author>iram@stemhash.com (Iram Lee)</author>
</item><item>
	<title>Is Bitcoin Real Money?</title>
	<pubDate>Thu, 04 Mar 2021 06:27:57 -0600</pubDate>
	<link>https://stemhash.com/is-bitcoin-real-money</link>
	<guid>https://stemhash.com/is-bitcoin-real-money</guid>
	<description><![CDATA[Is Bitcoin real money, or is it just another fancy toy for nerds? I will try to answer this question and, in the process, explain to you what Bitcoin is and how does it works.]]></description>
	<author>iram@stemhash.com (Iram Lee)</author>
</item><item>
	<title>How to Travel to the Future</title>
	<pubDate>Sun, 13 Dec 2020 15:05:58 -0600</pubDate>
	<link>https://stemhash.com/how-to-travel-to-the-future</link>
	<guid>https://stemhash.com/how-to-travel-to-the-future</guid>
	<description><![CDATA[A Non-Technical Guide to General Relativity and Black Holes]]></description>
	<author>iram@stemhash.com (Iram Lee)</author>
</item><item>
	<title>Efficient Permutations In Lexicographic Order</title>
	<pubDate>Mon, 31 Aug 2020 15:05:05 -0600</pubDate>
	<link>https://stemhash.com/efficient-permutations-in-lexicographic-order</link>
	<guid>https://stemhash.com/efficient-permutations-in-lexicographic-order</guid>
	<description><![CDATA[In this post, I want to show you a method to generate sorted permutations of a set. We will focus on generating these permutations in lexicographic or numeric order.]]></description>
	<author>iram@stemhash.com (Iram Lee)</author>
</item><item>
	<title>Counting Lattice Paths</title>
	<pubDate>Sat, 04 Jul 2020 15:04:08 -0600</pubDate>
	<link>https://stemhash.com/counting-lattice-paths</link>
	<guid>https://stemhash.com/counting-lattice-paths</guid>
	<description><![CDATA[Combinatorics, Binomial Coefficients, and Pascal's Triangle]]></description>
	<author>iram@stemhash.com (Iram Lee)</author>
</item><item>
	<title>Conway's Game of Life–A Remembrance</title>
	<pubDate>Sun, 07 Jun 2020 15:02:32 -0600</pubDate>
	<link>https://stemhash.com/conways-game-of-life-a-remembrance</link>
	<guid>https://stemhash.com/conways-game-of-life-a-remembrance</guid>
	<description><![CDATA[The Game of Life can also generate randomness–patterns that show unpredictable behavior. In some cases, it's impossible to tell if a pattern will perish or continue to live forever.]]></description>
	<author>iram@stemhash.com (Iram Lee)</author>
</item><item>
	<title>How to Find the Nth Prime Number</title>
	<pubDate>Sat, 23 May 2020 14:52:53 -0600</pubDate>
	<link>https://stemhash.com/how-to-find-the-nth-prime-number</link>
	<guid>https://stemhash.com/how-to-find-the-nth-prime-number</guid>
	<description><![CDATA[I want to show you an efficient way to find the Nth prime number.]]></description>
	<author>iram@stemhash.com (Iram Lee)</author>
</item><item>
	<title>OAuth and OpenID Connect Explained</title>
	<pubDate>Sun, 10 May 2020 14:50:54 -0600</pubDate>
	<link>https://stemhash.com/oauth-and-openid-connect-explained</link>
	<guid>https://stemhash.com/oauth-and-openid-connect-explained</guid>
	<description><![CDATA[If you are a mobile or web application developer, it's likely that at some point you needed to add authorization and authentication to your applications. OAuth and OpenID Connect are security standards addressing these needs.]]></description>
	<author>iram@stemhash.com (Iram Lee)</author>
</item><item>
	<title>Why I Always Have a Routine</title>
	<pubDate>Sun, 01 Mar 2020 14:49:46 -0600</pubDate>
	<link>https://stemhash.com/why-i-always-have-a-routine</link>
	<guid>https://stemhash.com/why-i-always-have-a-routine</guid>
	<description><![CDATA[Routines also save us time and free our minds to explore and think about new things.]]></description>
	<author>iram@stemhash.com (Iram Lee)</author>
</item><item>
	<title>Google's Cloud Firestore Database: Leveraging the Binary Search Algorithm</title>
	<pubDate>Sun, 26 Jan 2020 14:48:00 -0600</pubDate>
	<link>https://stemhash.com/google-cloud-firestore-database</link>
	<guid>https://stemhash.com/google-cloud-firestore-database</guid>
	<description><![CDATA[Google’s Cloud Firestore is a great example of leveraging a basic concept in computer science to create a powerful software product.]]></description>
	<author>iram@stemhash.com (Iram Lee)</author>
</item><item>
	<title>How I Fell in Love (Again) with Linux on a Weekend</title>
	<pubDate>Sat, 04 Jan 2020 14:46:58 -0600</pubDate>
	<link>https://stemhash.com/linux-weekend</link>
	<guid>https://stemhash.com/linux-weekend</guid>
	<description><![CDATA[I realized that I could simply install Ubuntu directly in a USB drive.]]></description>
	<author>iram@stemhash.com (Iram Lee)</author>
</item><item>
	<title>My Take on Netflix’s Babylon Berlin</title>
	<pubDate>Mon, 30 Dec 2019 14:43:05 -0600</pubDate>
	<link>https://stemhash.com/babylon-berlin</link>
	<guid>https://stemhash.com/babylon-berlin</guid>
	<description><![CDATA[With a long weekend approaching, my binge-watching recommendation is Babylon Berlin on Netflix. If you haven’t watched it already, it is most definitely worth it!]]></description>
	<author>iram@stemhash.com (Iram Lee)</author>
</item><item>
	<title>Containers 101: Docker and Linux Virtualization</title>
	<pubDate>Mon, 19 Aug 2019 14:42:04 -0600</pubDate>
	<link>https://stemhash.com/containers-101-docker-and-linux-virtualization</link>
	<guid>https://stemhash.com/containers-101-docker-and-linux-virtualization</guid>
	<description><![CDATA[In general, containerization is a system-level virtualization technique, which allows us to create multiple isolated environments in a single host.]]></description>
	<author>iram@stemhash.com (Iram Lee)</author>
</item><item>
	<title>A Recount of My Technical Interview with Google</title>
	<pubDate>Sat, 20 Jul 2019 14:40:18 -0600</pubDate>
	<link>https://stemhash.com/my-google-interview</link>
	<guid>https://stemhash.com/my-google-interview</guid>
	<description><![CDATA[So, I finally clicked send. My application for a Software Engineering opening at Google was on its way.]]></description>
	<author>iram@stemhash.com (Iram Lee)</author>
</item><item>
	<title>Implementing Dijktra's Algorithm From Scratch</title>
	<pubDate>Sat, 06 Apr 2019 14:37:59 -0600</pubDate>
	<link>https://stemhash.com/implementing-dijkstras-algorithm-from-scratch</link>
	<guid>https://stemhash.com/implementing-dijkstras-algorithm-from-scratch</guid>
	<description><![CDATA[I’m continuing to review all the basic data structures and algorithms in computer science.]]></description>
	<author>iram@stemhash.com (Iram Lee)</author>
</item><item>
	<title>New Goal, New Adventure</title>
	<pubDate>Fri, 08 Mar 2019 14:35:49 -0600</pubDate>
	<link>https://stemhash.com/new-goal-new-adventure</link>
	<guid>https://stemhash.com/new-goal-new-adventure</guid>
	<description><![CDATA[After graduation, I was considering applying for the Ph.D. program, mostly encouraged by my graduate advisor. But, I took another direction.]]></description>
	<author>iram@stemhash.com (Iram Lee)</author>
</item><item>
	<title>Life Lessons from a Graduate Degree</title>
	<pubDate>Mon, 17 Dec 2018 14:31:45 -0600</pubDate>
	<link>https://stemhash.com/life-lessons-from-a-graduate-degree</link>
	<guid>https://stemhash.com/life-lessons-from-a-graduate-degree</guid>
	<description><![CDATA[I felt this was a good time to throw out some good old unsolicited life advice.]]></description>
	<author>iram@stemhash.com (Iram Lee)</author>
</item><item>
	<title>Writing a Hello, World Web App with NodeJS and Express</title>
	<pubDate>Mon, 19 Mar 2018 14:24:29 -0600</pubDate>
	<link>https://stemhash.com/writing-a-hello-world-web-app-with-nodejs-and-express</link>
	<guid>https://stemhash.com/writing-a-hello-world-web-app-with-nodejs-and-express</guid>
	<description><![CDATA[In this post, I will show you how to write a basic web app with Nodejs and Express.]]></description>
	<author>iram@stemhash.com (Iram Lee)</author>
</item></channel>
</rss>