The Mystery of Ball Lightning
Like Duolingo, but for The Mystery of Ball Lightning. Tomo turns the whole topic into a game you play five minutes a day, until it actually sticks.
For the part of you with thirty open tabs that never became anything.
Free during early access · No credit card · iPhone & Android

You've tried the other tabs
Thirty open tabs. Four facts you actually kept.
You watched. You nodded. By Sunday it was gone.
One answer, then back to scrolling.
Eight weeks. You meant to finish. You didn't.
Tomo turns The Mystery of Ball Lightning into a game you actually finish. Levels, streaks, and quick quizzes that make it stick. Five minutes a day.
Where The Mystery of Ball Lightning takes you
Explore the strange glowing orbs that float through walls and baffle scientists. Learn about the history, sightings, and the science behind this rare weather phenomenon.
- 1
What is Ball Lightning?
- The Glowing Orb Mystery
- How It Differs from Regular Lightning
- Famous Sightings Through History
- Common Shapes and Colors
- 2
How It Behaves
- Floating and Moving Through Air
- Passing Through Glass and Walls
- The Sounds and Smells It Leaves Behind
- How Long Does It Last?
- How It Finally Disappears
- Is It Dangerous to Humans?
- 3
Scientific Theories
- The Vaporized Dirt Theory
- Electricity Trapped in a Bubble
- Microwaves and Hidden Energy
- 4
Studying the Unbelievable
- Trying to Make It in a Lab
- Capturing It on Camera
- The Future of Lightning Research
- Why It Remains a Secret of Nature
- How to Report a Sighting
4 sections · 18 units · 54 levels. Built to play, not to enroll.
Here's what playing it feels like
A real question from this course. Take your best guess.
If you saw ball lightning in your house, what shape would this glowing visitor most likely be?
Get it right to open this lesson and 53 more in the app.
You pick the voice
The Mystery of Ball Lightning is taught in the Explain Like I'm 5 style: no big words. promise.. Want a different feel? In the app you can spin up the same topic in any of Tomo's teaching styles. Same facts, totally different vibe.
More Science on Tomo
Starting Your Medical Journey
Learn the secrets of the MCAT and how to think like a doctor before you even step into a lab. We break down the big test into simple steps for future medical students.
The Flow of Power
Ever wonder why a lightbulb glows or how your phone charges? Learn the simple math behind electricity by imagining it as water flowing through pipes.
The Hidden Logic of Urban Design
Go beyond basic city maps to understand how streets, parks, and buildings shape human behavior. Learn the invisible systems that make a neighborhood feel alive or deserted.
The Secret Life of Clouds
Ever wonder why clouds stay up in the sky or why they change shape? Discover the hidden science behind the fluffy white shapes floating above your head.
The Power of a Decade
Discover how much the world can change in just ten years. From your own body's growth to the way technology transforms our daily lives, explore the magic of a decade.
Praxis 7001: Elementary Education Mastery
A comprehensive guide to passing the Praxis 7001 by mastering core subjects through memory tricks and deep conceptual connections. Learn to spot the right answers using proven mnemonics and expert test-taking strategies.
Start The Mystery of Ball Lightning today.
Download Tomo, search The Mystery of Ball Lightning, and play your first lesson in under a minute.