Milo's Tinker Lab channel icon

Milo's Tinker Lab

@milostinkerlab

Everyday things, cracked open and properly explained.

An animated science channel where Milo and Bolt, his very precise robot, take everyday things apart to show how they really work.

Free on YouTube. The first episode is coming soon: subscribe to see it first.

Milo's Tinker Lab banner with the channel's characters
Price
Free
Where
YouTube
Audience
Ages 12+
Language
English
Handle
@milostinkerlab

About Milo's Tinker Lab

Why is the back of your fridge hot? How does a microwave heat food without heating the plate? Milo, a former engineer, answers questions like these in his workshop, a converted barn in a small American town, with Bolt, a little floating robot who projects cutaway and X-ray views of what happens inside.

Every episode starts from one everyday question, tries a home experiment, opens the thing up, takes a field trip when the topic needs one and ends with a surprising fact and a three-sentence recap. Simple, but never wrong: every script is checked against named sources.

Episodes are in American English, with English subtitles. Versions in German (Konrads Tüftelwerkstatt), Spanish (El Taller de Mateo Chispa) and French (Léon Bricole) are planned, each adapted for its audience rather than translated word for word.

Episodes

Thumbnail of the episode How Does a Fridge Work? (It Doesn't Make Cold)

Episode 1 · Coming soon

How Does a Fridge Work? (It Doesn't Make Cold)

Your fridge doesn't make cold. Nothing does. Milo and Bolt crack open a fridge, try the sweat trick, shrink down to ride the refrigerant through the four parts of the cooling loop, and find out why fridges hum at night and which fridge Albert Einstein invented.

What to expect

Meet the characters

MiloBolt

Milo

Milo Sparks, about 35, left the factory for the workshop because he would rather understand things than make them. Enthusiastic, a little clumsy and the first to laugh at himself, he wears his safety goggles on his forehead and has one catchphrase: "Okay, let's crack it open."

Bolt

A small, round robot who floats on a silent propeller and has a projector for an eye. Dry, sarcastic and always right, he corrects Milo and keeps an official count of every experiment Milo has broken.

Questions and answers

Is Milo's Tinker Lab for kids?

It is not set as made for kids on YouTube. It is made for curious viewers aged 12 and up, students and parents who watch with their children, and it is safe for the whole family.

How long are the episodes?

Episodes run between 8 and 15 minutes. The first one, about how a fridge works, is about nine minutes long.

How often do new episodes come out?

The plan is a new episode every week. The first episode is ready and coming soon to the channel.

Is the science accurate?

Accuracy comes first. Every script lists its sources, and they are shown in the video description. Simplifications are allowed only when they don't make the explanation wrong: the fridge episode treats cold as the absence of heat, for example, and skips pressure diagrams.

Can we try the experiments at home?

Some are designed for that. The fridge episode has the sweat trick, which shows evaporative cooling, and the paper test on the door seal, which can help lower your power bill.

Who makes Milo's Tinker Lab?

Erudite Octopus, a small creative studio that makes mobile games and animated YouTube channels.

Is AI used to make it?

Yes, and we use our own tools. The voices come from open voice models that run on the studio's own computers, the music and sound effects are synthesised by our own code, and the characters and scenes are drawn by our own animation engine. AI also helps with the writing, but every script and every episode is reviewed by a person before it goes out.

Where can I watch it?

On YouTube, at @milostinkerlab.

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