First released on June 30, 2021, the series follows twin siblings Ethan and Emily Tuttle, who travel through space and time with their grandmother Gabby to meet historical figures and learn lessons about topics related to economic freedom and anti-communism.
In most episodes, Gabby uses a modified wheelchair to take the twins, a raccoon named Derek, and (in Season 3) a robot named Ro-Burt on adventures (often through time) in which they meet famous individuals, historical figures, or other characters and learn lessons in order to fill the fuel container on Gabby's wheelchair with a liquid substance called "knowledge juice" so they can return home.
The Libertas Institute publishes a series of libertarian children's books titled the Tuttle Twins, which is written by its president Connor Boyack.
Whilst having a yard sale, Ethan and Emily find themselves unable to decide whether to sell their Money Craft gaming system to Karinne for $100 or to Lyle for the same amount in bitcoin.
To help the twins learn about bitcoin, Gabby takes them into the internet to meet Satoshi Nakamoto, who explains how the quick and easy duplication of currency (wampum beads being an example mentioned) can result in devaluation, how cryptocurrencies are mined, and how blockchains work.