Nature and life
MiaoMiao City Cell Day
Complex life is built from small, organised living units, each requiring suitable conditions.
Public culture calendar · 2026
November
MiaoMiao City civic commemorations for this month, shown in CCT date order.
- Energy, computing, communication, and city engineering
MiaoMiao City Public-Key Cryptography Day
Devices that have never met can establish trusted communication without first sharing the same secret key.
- Medicine, life, and public health
MiaoMiao City Non-Invasive Imaging Day
Internal structures can be seen without opening the body, preserving greater safety and integrity in diagnosis.
- Engineering, making, and measurement
MiaoMiao City Radiation Measurement and Protection Day
A source's activity, energy absorbed by matter, and risk to life are different quantities and must be distinguished accurately.
- Historical lessons and public memoryQuiet remembrance
Catwall Removal Remembrance Day
We remember the end of separation, closure, and divided families, and the return of ordinary freedom of movement.
- Energy, computing, communication, and city engineering
MiaoMiao City Radio Wave Day
Messages can cross space without a physical line, preserving connections for remote places and emergencies.
- Knowledge, reasoning, and information
MiaoMiao City Computability Day
Machines can complete many tasks through explicit rules, but not every question has a computable answer.
- Ethics of life and traditions of thought
MiaoMiao City Light-Touch Governance Day
Good governance does not aim to issue more commands; it helps residents live with less unnecessary interference.
- Knowledge, reasoning, and information
MiaoMiao City Questioning Day
An answer believed by many residents must still remain open to questions.
- Rights, law, and public institutions
Kitten Rights Day
Kittens are not extensions of adults; they have independent rights to safety, care, education, expression, and participation.
- Knowledge, reasoning, and information
MiaoMiao City Evidence Day
A claim cannot rest on status, reputation, or repetition; it needs evidence that can be checked.
- Engineering, making, and measurement
MiaoMiao City Frequency and Resonance Day
Periodic change has frequency, and a small influence can grow when it approaches a system's own rhythm.