Analyzing ADSB Data with Postgres, Python and Observable Framework
Climate Tech / Technology

Analyzing ADSB Data with Postgres, Python and Observable Framework

Since 2020, aircraft flying in North America and Europe must broadcast out Automatic Dependent Surveillance-Broadcast (ADSB) data*. I’ve been working on a project, SkyZero.io since September that makes use of this data. Since the aircraft broadcasts are by design readable by anyone with the right radio hardware and software, several networks have cropped up that … Continue reading

Optimizing Energy Monitoring Tools for Distributed Energy Systems
Climate Tech

Optimizing Energy Monitoring Tools for Distributed Energy Systems

If you are operating a portfolio of distributed energy systems, chances are that you’re interacting with a number of different inverter manufacturers, and relying on the data from the cloud-based monitoring systems that they provide. One critical question to ask if you are relying on these different data sources is, “Do all of the monitoring … Continue reading

Revolutionizing Urban Mobility: The Rise of Battery Swapping in East Africa
Climate Tech

Revolutionizing Urban Mobility: The Rise of Battery Swapping in East Africa

Living in the US, Canada, or even much of Europe you’d be excused for thinking the story about electric vehicles (EVs) is largely about passenger cars. Our media seems to promote this belief, publishing mostly stories about automakers and passenger cars. This enthusiasm is well placed, of course, as in 2022 Bloomberg NEF estimated the … Continue reading

ServiceStack 4 HTTP Utilities: Functional Contract Testing
Agile / Technology

ServiceStack 4 HTTP Utilities: Functional Contract Testing

ServiceStack 4 HTTP Utilities: Functional Contract Testing ServiceStack 4 comes with some really great new tools for accessing an HTTP resource using a fluent syntax. They make a great addition – sometimes the JsonServiceClient (often just called the C# client) is a little too smart! For instance, let’s say you’ve published a specification saying how … Continue reading

Seven Reasons to Love Duck Angular
Agile / Technology

Seven Reasons to Love Duck Angular

Duck Angular A team I’m working with saw a gap when they were testing AngularJS apps: Functional regression, while necessary, didn’t provide fast enough feedback. Using unit testing techniques they could obviously test the JavaScript functions behind their Angular controllers, but that didn’t help them assert that bindings were correct or that directives actually manipulated … Continue reading

Technology

The Next Wave

The Current Wave JavaScript was the “Next Wave” maybe two years ago. JavaScript is in your database. JavaScript is on the server. JavaScript is on the client. JavaScript is in your network transport. JavaScript is in your lisp. JavaScript is testable. The Next Wave I think the next wave is something functional, probably Clojure, for … Continue reading