A record of growth 张艺聪 · Projects, research, and daily life

A record of what I am building, and what I am slowly coming to understand.

A record of technical projects, topic research, and daily observations, with the process and evidence left visible.

Current Focus

  • 等待消息
  • 回家休息ing
  • 学习一些没用的知识

Listening lately Samuel Kim & Lorien · I Really Want to Stay at Your House

Recent Moments

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Never see me again.

把网站重新收拾了一遍。删掉了像舞台装置一样的开场和“工作台”,留下文章、项目,以及平常真正想记录的东西。

Update activity Day 25 · 5 active days

Research & Ideas

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01

Why Things Smell Good or Bad: From Jasmine to Feces

Fragrant and foul are not properties of molecules but stamps the brain applies. Recognizing an odor and liking it run on separate tracks: genes decide what you detect, experience decides how you judge it.

02

When a System of Evaluation Becomes the World

The slowness of a village and the anxiety of the technological age may look opposed, yet both can make a local measure of life feel like the whole world.

03

Rehumanizing Public Discussion: How to Criticize Without Making an Enemy

Addressing the issue rather than the person is not a polite slogan but a method for keeping criticism accurate, allowing correction, and reducing collective harm.

04

How 3D Surround Sound Makes Sound Appear Outside the Head

Headphones still have only left and right drivers, yet sound can appear above, behind, or across a room. The explanation lies in the cues the brain uses for direction and how a system recomputes them as the head moves.

05

Reorganizing Life Amid Uncertainty

When an explanation of effort, success, and belonging loses credibility, the individual must reorganize not only ideas but also action coordinates, risk judgments, and identity.

06

When “Effort Brings Reward” Becomes a Form of Violence

The problem with meritocracy is not that it encourages effort, but that it treats success as deserved and failure as guilt.

07

When Issues Become Identities: How Online Discussion Moves Toward Polarization

When an issue becomes an identity, discussion moves from solving a concrete problem toward confirming who belongs to which side. Understanding the mechanism matters more than fighting over a label.

08

What the Jiang Ping Case Shows About a Media Machine That Creates and Destroys Heroes

Why did one person move from an inspirational symbol to a target of attack within months? Restoring the timeline, evidence levels, and responsibility chain shows that hero-making and hero-destruction use the same machine.

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