PixelJu 像素橘

Pixel by pixel, growing into ourselves.

A licensed psychotherapist (currently in orange form 🍊) unpacking the classic experiments that changed psychology — clearly, honestly, and without fearmongering. Videos are in Chinese; everything on this site is in English.

Open the Atlas Latest episode

Forty Studies That Changed Psychology

One classic experiment a week. Publish an episode, light up a cell.

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Latest episode

Episode 03 · Study 2

The Rats in the Mansion Paid Sixty Years of Your "Smart Baby" Tax

Rats raised in a "mansion" lost to rats living in a field. Early-education ads have run on this experiment for sixty years — and they never tell you the second half.

📺 Video · 📄 Full article — pick your format

The Pixel Lab

Videos let you watch experiments. Here, you get to be the participant.

🛏️ Sleep Efficiency Calculator

Fill in one night's sleep diary and get your sleep efficiency — the first step of CBT-I, the gold-standard insomnia treatment.

🎮 The Split-Brain Challenge

Play as a split-brain patient across three levels — respond the way "they" would, and climb the leaderboard.

🧩 The Timed Anagram Challenge

Six timed anagrams, compared with every player on the site. More than a word game — you'll see by the end.