2018-11-22

Arguments for a plant-based lifestyle.

2018-08-17

In which the author, with no background or training, dispenses medical advice that should be wholly disregarded.

2018-05-20

Building an inexpensive, open-source meter for locating groundwater.

2018-04-28

A computer solves in two seconds a problem I've been working on for two decades.

2017-11-11

A simple text-to-speech web app so I can talk to people while I have mono.

2017-08-26

Using popular voting methods to determine the name of a new design cooperative.

2017-07-22

A map of recent water main replacements in the city of Chicago.

2017-03-20

Estimating the health impact of leaded water on Chicago's kids, and the cost effectiveness of filtration.

2017-02-13

Let's get the lead out, Chicago.

2017-01-29

An interactive Bayesian tool for augmenting intuition about climate change.

2017-01-20

Or how I learned to stop worrying and love Obamacare.

2017-01-14

An experiment in altruistic diversification.

2017-01-08

The final showdown.

2016-12-21

A speech-to-text hearing aid for talking to your older relatives.

2016-12-17

Building a thing because of a podcast.

2016-12-11

Updated stochastic altruism calculations for 2016 year-end giving.

2016-11-29

A simulation of ranked preference voting with 2016 presidential election data.

2016-11-28

A solar powered fan, light, and phone charger for your bedside table (and also maybe fighting malaria).

2016-09-08

An improved (and somewhat usable!) Divvy station map.

2016-09-05

An analysis of GiveWell's cost effectiveness model using techniques from modern portfolio theory.