Explore ideas that break intuition

Strange phenomena, surprising ideas, and “how is that possible?” moments — to look at the world from a different angle.

Ordering the complex

Explore ideas from new perspectives

Rankings and comparisons that organise the complex — and help you think with more clarity and sharper judgement.

Learning can be playful too

Quizzes, challenges, and interactive experiences — to connect ideas, trust your intuition, and discover as you learn.

1 ranking

Most habit rankings mix scientific impact with ease of implementation as if they were the same thing. They are not.

In progress

Coming soon · June 10, 2026

Reading vs listening: which one actually retains more information?

Iris · Rankings

#005

Coming soon · July 1, 2026

The 7 ways to learn — ranked by what actually works

Iris · Rankings

#008

Coming soon · July 22, 2026

The 5 financial decisions that change your life the most

Iris · Rankings

#011

Coming soon · August 12, 2026

The 7 useless things you learned in school

Iris · Rankings

#014

Coming soon · September 2, 2026

Introverts vs extroverts: who has the advantage today?

Iris · Rankings

#017