FSA Lab

Short experiments for one money idea at a time.

These are free, interactive lessons designed to make one financial idea visible through a decision, example, or quick experiment instead of a long lesson.

What the Lab is: short, free experiments you can finish in a few minutes. Each one focuses on a single idea and lets you see the result for yourself.

Available now

The Quiet Pay Cut
Your paycheck can stay the same while what it buys quietly falls. This short interactive lesson makes that loss of purchasing power visible.
Free · Interactive · About 2 minutes
Inflation Fell. Prices Didn't.
Between 2022 and 2025 the inflation rate dropped by nearly three quarters, and a $100 grocery run still went to $110. This experiment shows why a falling rate is a slower climb, not a reversal.
Free · Interactive · About 2 minutes
The One Percent Fee
A 1% annual fee looks like a rounding error. Over thirty years it takes about a quarter of the money. This experiment shows how the fee compounds against you the same way returns compound for you.
Free · Interactive · About 2 minutes

More experiments coming

One idea at a time

Future Lab experiments will use the same format: one question, one mechanism, and something you can test or decide for yourself.