Designing Life Through Weekly Experiments

One Habit, One Week, One Experiment at a Time

If you’re curious what might change in your own life, start with an experiment.

Each week we test a small habit and share what actually happens — the changes, the challenges, and the lessons along the way.

Start Here
Explore the Habit Lab

This Week in the Habit Lab

Explore Mosaic Nile

Start Here

New to Mosaic Nile? Begin here.

If you’re wondering how the Habit Lab works or where to begin, this short guide will introduce you to the Habit Lab and help you choose your first experiment.

View Start Here Guide

Habit Lab

See what’s being tested.

Each week a small habit is put to the test. Inside the Habit Lab you’ll find the latest experiments, reflections, and lessons from trying these habits everyday life.

Visit the Habit Lab

Tools

Run the experiments yourself.

These guides and worksheets are designed to help you test habits, reflect on the results, and discover what works in your own life.

Explore the Tools

Join the Habit Lab

Each week we share the latest experiment and what we learned along the way.

Subscribers also get the Habit Lab Starter Kit to help you run your first one-week habit experiment.