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Spencer Burleigh.

I'm an engineer, history buff, and economic development nerd. I previously founded Rent the Backyard (YC S19)

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All Posts.

things I’m trying to understand

I write about technology, history, economics, and how they fit together. There are some practical guides and things I’ve built here too. Pick a topic below or start with whatever looks interesting.

  • Quotes

    September 30, 2026

  • prBar

    August 27, 2026

  • FireHose

    July 22, 2026

  • thrift.fit

    June 18, 2026

  • npm-age-pin

    May 22, 2026

  • Name all the countries that start with _

    May 12, 2026

  • Constraints beat prompts for AI code

    February 13, 2026

  • 30for60

    February 05, 2026

  • Tab2Notes

    January 09, 2026

  • eBay2Parcel

    November 22, 2025

  • PlaylistMint

    November 12, 2025

  • What are the World’s Best Airports?

    November 10, 2025

  • Marginality: the Hidden Variable of Impact

    September 08, 2025

  • How to Own a Commodity

    August 18, 2025

  • Oil’s Financials are Falling Apart

    July 28, 2025

  • Founder’s Guide to Executive Skills

    July 21, 2025

  • The Factory's Quote is the Product

    July 14, 2025

  • Gold Mines & Self-Terminating Business Models

    July 07, 2025

  • Basic Capital's Big Idea: Bet Your Retirement on Interest Rates

    June 30, 2025

  • Your Credit Score is Worth More than the Plane

    June 23, 2025

  • Dancing with Missiles

    June 16, 2025

  • Delta Wings & Supersonic Dreams

    June 09, 2025

  • Andrew Jackson’s Ghost at the Fed

    June 02, 2025

  • Bad Startup Names

    May 26, 2025

  • WhisperBatch

    May 09, 2025

  • Founder’s Guide to Working with Filipino VAs

    October 13, 2024

  • bulkAirtable

    October 04, 2024

  • 2MB + 2MB = 22MB

    September 18, 2024

  • Founder’s Guide to Personal Finance

    September 10, 2024

  • Traveler’s Guide to Vaccine-Maxing

    April 18, 2024

  • Founder’s Guide to Credit Cards

    November 08, 2023

  • We Probably Won't Fight Wars over Water

    August 10, 2023

  • Founder’s Guide to Hiring an Operations Team in the Philippines

    June 22, 2023

  • Travel Difficulty Index: My Tiered List for English Only Americans

    May 08, 2023

  • Founder's Guide to Building a Second Brain

    February 13, 2023

  • What happened to Pippin / Rent the Backyard

    December 21, 2022

  • Gramps

    May 24, 2021

  • Japan - So Many Nuggets

    January 10, 2020

  • Delta - Be Better

    May 10, 2019

  • Sukuk - No Interest Here

    March 16, 2019

  • Pierogis - with Bryndza Sheep Cheese

    January 10, 2019

  • Chicken - Inconsistent with the UK's Brand

    October 10, 2018

  • Institutions, Institutions, Institutions

    September 05, 2018

  • Snap - When your Core Competency is a Loss Leader

    August 29, 2018

  • Melting Pots - Not Quite Everywhere

    August 22, 2018

  • The Saudi Spat with Canada - Messy

    August 15, 2018

  • Protest in the 21st Century - Harder

    August 08, 2018

  • Remembering - Looking Forward

    August 01, 2018

  • Storytelling and Hope - Everywhere in Life

    July 25, 2018

  • Success Bias Reply - Maybe the Opposite

    July 24, 2018

  • Apollo - Success Bias

    July 18, 2018

  • 21st Century Moats - Your Brand

    July 11, 2018

  • Duty - A Definition

    July 04, 2018

  • Photos - Ubiquitous, Worthless?

    June 27, 2018

  • American Words - Still Everywhere

    June 20, 2018

  • Unified Korea - An Ongoing Problem

    June 13, 2018

  • Getting Started

    June 06, 2018

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