An interactive exploration of how GPS works: from the speed of light and trilateration to the cheap clock problem and Einstein's relativity corrections.
Atlascope Boston
Atlascope Boston is a tool for exploring historic urban atlases in metropolitan Boston and telling stories about how places have changed over time. A project of the Leventhal Map & Education Center at the Boston Public Library.
Leaflet — an open-source JavaScript library for interactive maps
Leaflet is a modern, lightweight open-source JavaScript library for mobile-friendly interactive maps.
Pravda Dashboard — Tracking Russia's Pravda Network
Discover the Pravda Dashboard World Map, an interactive application that tracks and visualizes the influence and reach of Russia's Pravda Network across more than 110 countries and regions worldwide. Dive in to explore the global footprint and impact of this extensive network
ICE Flight Monitor
Visualize common routes, weekly patterns of shuffle and deportation flights, third country transfer flights, and track historical flight trends dating back to 2020.
AI World Clocks
The current time as rendered by 9 different AI models. By Brian Moore.
Sensors, not just bookmarks [Patterns of Sensemaking #1] - Cosmik Labs
First of a new series on sensemaking patterns we're observing on Semble
Bluesky Map
Interactive map of 3 million Bluesky users, visualised by their follower pattern.
An update on leap seconds – Tony Finch
It has been a couple of years since my previous blog post about leap seconds, though I have been tweeting on the topic fairly frequently: see my page on date, time, and leap seconds for an index of threads. But Twitter now seems a lot less likely to stick around, so I’ll aim to collect more of my thinking-out-loud here on my blog.
Backseat Software
What if your car worked like so many apps? You’re driving somewhere important…maybe running a little bit late. A few minutes into the drive, your car pulls over to the side of the road and asks:
Movement mapping on ATproto
A proposal for building a movement mapping tool on the AT protocol.
The Sunshine Recorder
I went into this video not knowing anything about how a mid-19th century sunshine recorder might work and was genuinely delighted by the reveal. If you’d li
