Golden Thumb Learning Lab

Learn serious math and coding for fun 🌱

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The Kid with a Pair of Different Eyes

Recent Discoveries

When One Assumption Changes Everything

An unexpected lesson from submitting Golden Hold'em

From turtle movements to geometric thinking

Two famous sentences, one Enigma machine, and a challenge between students

From learning a machine to challenging the world

How Cloud built a 3D tank in two days — one working idea at a time.

During the years at home, thousands of moments shape a child.

Most are forgotten.

Some change everything.