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ENRICHMENTTHE 102 PLATFORM
Daily picks · 2026-09-23 · Central TimeSwipe to discover

What can be broken without being touched?

Earth’s tilt gives us the seasons.

Earth’s tilted axis changes the angle and duration of sunlight across the year. Distance from the Sun is not the main cause of our seasons.

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A $40 item is 25% off. What do you pay?

A lever trades force for distance.

With the right pivot arrangement, applying force over a longer distance can move a heavier load through a shorter distance.

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A small, repeatable action can become a ___.

Which number comes next: 3, 6, 12, 24, …?

What is your most harmless, ridiculous green flag?

Take to my journal →Your reflection saves privately to activity when you leave this field. Choose journal sharing there.

It doubles daily. Full on day 20. When was it half full?

Reveal answer

Some brain messages change the neighborhood.

Neuromodulators can influence groups of neurons over a slower timescale than fast synaptic signals.

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Liminal

(LIM-ih-nul)

Situated at a threshold or in an intermediate, transitional state.

Between closing my salon and opening my school, I was in a liminal season.

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A fair coin lands heads three times. What is the chance of heads on the next independent flip?

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