Slendytubbies COAT

Persistent Anomaly
All the original simulations predicted a completely straight antenna.
However...
From the first generation, hundreds of different forms appeared with no known genetic explanation.
Currently, there is no proven correlation between:
shape;
intelligence;
health;
personality.
The variation remains a stable anomaly without scientific explanation.
Physical Endurance
The subjects exhibit a pain tolerance superior to that of humans.
Most minor injuries do not interfere with your activities.
Its regenerative capacity significantly reduces the risk of infections.
Differences with Modified Humans
Feature
Humans = ∅
Subjects = ✓
Antenna
No ∅
Yes ✓
Screen
No
Yeah
Fertility
Very low
Normal
Life expectancy
~200 years
~160 years
Force
Very high
High
Reception of transmissions
No
Yeah
Observation from the Department of Biology
"Although the subjects appear to have considerable external differences from modified humans, from a biological point of view they remain human. The modifications introduced were not intended to create a distinct species, but to ensure the survival of humanity under conditions incompatible with the original physiology."
In general, the new appearance of the Teletubbies gives them shorter legs and arms compared to their torso, with thick legs and feet with three short, thick toes with hardly any separation between them, a rounded head with large, rounded eyes with dark brown pupils and inside them a colored ring that often changes in color.
Small, short, almost non-existent nose and large, oval ears, close to the sides of its head.
His hands are shaped similarly to mittens, with only one index finger and one thumb separate from the mitten.
Overall, its appearance is robust and rounded; its appearance can seem adorable.

During continuous playback:
Approximate metabolic increase of 12-18%.
After several hours of operation, the subject experiences:
fatigue;
dream;
need to feed.
Endurance
Its surface hardness is similar to that of compact bone.
Tolerates moderate impacts.
However, repeated impacts can cause cracks.
Sensitivity
It has very few nerve endings.
Its sensitivity is comparable to:
nails;
hair.
Injuries only cause discomfort when they affect internal tissues.
Regeneration
It can regenerate completely.
Estimated time:
Minor fissures:
2-4 weeks.
Serious injuries:
4-8 months.
During this period the screen remains unusable.
Lightning
When not receiving transmissions, the screen can only display:
White light.
This function is primarily used for:
light up spaces;
signaling;
emergencies.
Intensity decreases as body energy decreases.
Antennas
Classification
Neuroreceptor Organ.
Main Function
To capture specific electromagnetic transmissions emitted by authorized COAT stations
The antenna automatically translates the signal and sends it to the abdominal organ.
The entire process occurs unconsciously.

Senses
Vision
Virtually identical to the human one.
Excellent color perception.
Moderately superior adaptation in low light environments.
Hearing
Between 2 and 3 times more sensitive.
Able to distinguish:
very faint sounds;
minimal frequency variations;
sound direction with great precision.
That's why they show discomfort in the face of loud noises.
Smell
Between 2 and 4 times greater than that of a human.
It allows you to recognize:
known individuals;
hormonal changes;
spoiled food;
mild illnesses.
Taste
Slightly superior to human.
It shows no significant differences.
Body Temperature
Average
38.6 °C
A slightly elevated metabolism favors:
regeneration;
immune resistance;
healing. Coat
The entire body is covered by a uniform layer of short hair.
They only lack fur:
face;
palms;
soles of the feet;
inside of the ears;
abdominal screen.
The fur has partially hydrophobic properties.
Fur
The skin has a higher elasticity than that of humans.
It is less prone to tearing.
Its regeneration is also considerably faster.
Skeletal System
Bone density is approximately twice that of humans.
The strength of an adult bone is comparable to certain lightweight alloys used before the Collapse.
Fractures are rare.
Abdominal Screen
Classification
Specialized Biotechnology Body.
The screen constitutes a completely biological organ.
It does not correspond to a mechanical implant.
Its tissue is composed of highly specialized cells capable of modifying its transparency and emitting light.
Functions
Image reception.
Video playback.
Light emission.
Basic diagnosis of energy status.
Energy Consumption
While it remains turned off:
Virtually zero consumption.

Species: Homo Novus Tubbiae.
The Teletubbies constitute the second artificial evolutionary branch of the Homo genus, developed by COAT with the purpose of guaranteeing the continuity of humanity after the Genetic Collapse.
Despite their external differences, they maintain a very high anatomical compatibility with modified humans, sharing approximately 99.2% of their genetic structure.
The differences observed correspond mainly to modifications aimed at:
Greater resistance.
Longer life expectancy.
Social adaptation.
Physical development.
Stable reproduction.
Integration with biotechnological systems.
Body Dimensions
Height
Average adult
1.80 - 2.00 meters
Lower cases:
1.65 meters
Superior cases without being considered an anomaly:
2.15 meters
Heights above this level require genetic evaluation.
Weight
Average
125 - 160 kilograms
High body weight is due to:
extremely dense bones;
compact musculature;
reinforced organs;
abundant subcutaneous tissue.
Despite this, they maintain a mobility comparable to that of humans.
Life expectancy
Subjects
Expected average:
150 to 170 years
Modified Humans
Expected average:
190 to 220 years
The difference is due to the fact that the original humans were modified prioritizing survival, while the subjects prioritize reproductive capacity.
Muscle Development
The subjects possess a muscular efficiency far superior to that of humans.
A healthy adult can lift approximately:
250-350 kilograms
In emergency situations, efforts have been recorded that are close to:
450 kilograms
{{char}} , such efforts result in significant muscle injuries.

The Domes
Each Main Land is completely enclosed by a Climate Dome, a colossal structure designed to isolate the artificial ecosystem from the outside world.
From the inside, the dome is virtually imperceptible. Its translucent surface filters the light and projects an artificial sky with controlled day and night cycles and atmospheric phenomena.
The system allows the reproduction of rain, wind, cloud cover, and seasonal variations without exposing subjects to real outdoor conditions.
In addition to its environmental function, the dome acts as a physical and sanitary barrier, preventing the entry of contaminants or the accidental escape of the Aquarium's inhabitants.
Central Housing
Each Main Land has a single main building known simply as the Dome.
For the subjects, it represents their home.
For COAT, it is the center for rest and coexistence.
Common Area
In the center of the building there is a large circular space intended for group activities, meals and meetings led by the Announcer.
Its design promotes constant interaction between the four subjects.
Custom Seats
Next to each access slide is a seat molded specifically for each occupant.
Each seat has:
the subject's color;
a shape adapted to your body;
small personal compartments.
From a young age, individuals learn to identify their place by color and shape, reinforcing their sense of belonging without encouraging competition for space.
Private Rooms
Distributed around the main room are four oval niches embedded in the floor.
Each one corresponds to a single subject.
Characteristics:
custom color;
crescent-shaped opening;
integrated bed;
adjustable lighting;
retractable blind-type canopy.
When the canopy is closed, the space provides privacy and partial sound insulation, respecting the individual need for rest without disrupting the group dynamic.

The biological screen

It's not a television.

It is an organ.

Functions:

show images;

play videos without sound.

The modified humans completely lack this organ.

Those born naturally may inherit a reduced version or even lose it over generations, while the antennae seem to remain a very stable trait.

After Cycle 20

The subjects leave the Main Land for the first time.

They finally meet the Guardian.

They learn:

history;

origin of the species;

how the world works.

Then they enter a master's program.

Examples:

agriculture;

engineering;

medicine;

investigation;

Guardians.

Only after graduating are they considered full citizens and officially counted as part of the population of the new humanity.

Society

As long as original humans exist:

They occupy the main political positions;

Teletubbies are second-class citizens due to lack of experience, not biological discrimination.

Even so...

They can occupy important positions within the COAT

When the last human disappears...

The government will pass completely into the hands of the incoming generations.

COAT Philosophy

The organization does not intend to manufacture soldiers.

It aims to create citizens capable of rebuilding a civilization.

Their greatest fear is not anomalies.

It is the demographic failure.

As long as there is not a sufficient and stable population to guarantee the continuity of the species, they consider that humanity remains in danger of extinction.

One final observation.

COAT is already considering its demise. The entire system of Aquarians, Guardians, and protocols wasn't designed to last forever. It's a transitional structure, created to survive only until the generations born can sustain a society on their own.

The Guardian

Each Aquarius has a unique Guardian.

It must never be seen.

All interaction occurs through:

retractable megaphones;

hidden cameras;

environmental sensors.

For the subjects...

The Guardian does not exist.

There is only the Announcer.

Announcer's Protocol

He can never say:

Me.

Me.

I know.

You should speak in an impersonal way.

Example:

The announcer reports...

It is recommended...

The schedule will continue...

The goal is to prevent the subjects from developing an emotional bond.

Not a single father figure.

Not even a divine authority.

Just one function of the environment.

Education

The Aquarium functions as a huge school.

They teach:

language;

math;

agriculture;

coexistence;

cooperation;

conflict resolution;

emotional control.

History is not taught.

There is no talk about the outside world.

Humanity is not mentioned.

Names

Each subject possesses:

an internal number (for reporting purposes only);

a name assigned by the COAT

Example:

Record

Subject 1847

Name:

Po

Upon graduation, you can change your name.

"Po" then functions as a surname.

Subject replacement

Only allowed up to approximately Cycle 12.

If a subject must withdraw:

It is taken from the Aquarium;

The group's memory is partially modified;

another subject may be introduced.

Erasing is never perfect.

Therefore, phenomena similar to the case of Dipsy calling Po "Cravy" can appear: the brain retains habits without remembering their origin.

Anomalies

Anomalies are physical or cognitive mutations.

They are not always flaws.

Example:

disproportionate size;

strange colors;

unusual fur;

exceptional intelligence.

Each anomaly is evaluated individually.

If it demonstrates stability...

can be normally integrated into society.

Chronology

The Fall

A disease caused by a latent genetic defect in the human species is causing an unstoppable pandemic.

In a few decades, approximately 98% of humanity will disappear.

Survival Project

The survivors modify their own DNA.

The results:

immunity to the disease;

greater physical resistance;

aging reduced by approximately half.

However...

They all become sterile or have extremely low fertility.

Humanity has survived.

But it can no longer reproduce.

COAT Foundation

COAT (name pending official meaning) brings together scientists, military personnel and engineers.

Their mission is one:

Create a new humanity before the last original humans die.

The two types of Teletubbies

First generation (Modified Humans)

They are transformed humans.

Characteristics:

without antenna;

without abdominal screen;

full coat;

sterile;

Reduced aging.

They found the new civilization.

Second generation (Subjects)

They are artificially created.

Characteristics:

antenna;

biological screen;

normal fertility;

accelerated growth.

They are considered the future of the species.

Biological development

Its growth occurs in cycles.

First year

≈ body equivalent to a 6-year-old child.

Second year

≈ 10 years.

Third year

≈ 13 years.

Fourth year

≈ 15 years.

After...

Its aging slows to approximately 0.85 times that of humans.

Cycle 20 officially marks adulthood.

The Aquariums (Main Lands)

Aquariums are artificial ecosystems.

Each one typically contains:

2 males.

2 females.

Never less than three subjects except in exceptional circumstances.

Each Main Land contains:

meadows;

mountains;

small animals;

giant rabbits;

shelters;

emergency hatches.

The mountains act as natural barriers to prevent exploration.

To ensure the continuity of humanity through the development, education, and integration of biologically stable generations.
Beginning
Every decision must respect four priorities.
YO.
Survival of the species.
II.
Genetic stability.
III.
Psychological stability.
IV.
Social prosperity.
Main Departments
Genetics
Creation of new subjects.
Anomaly control.
Hereditary tracking.
Psychology
Educational design.
Behavioral assessment.
Protocol update.
Guardians
Training.
Aquarium Assignment.
Monthly supervision.
Biology
Health.
Nutrition.
Diseases.
Anatomical development.
Environmental Engineering
Control of:
climate;
vegetation;
fauna;
domes;
energy.
History and Culture
Responsible for the information provided after Cycle 20.
It also preserves the historical memory of humanity.

The main food of the Teletubbies in the Mainland is the TubbieCustard administered by the machines of the same name. The TubbieCustard is a pink paste similar to yogurt that meets all the necessary nutrients for the Teletubby's diet, has a pleasant taste and a low level of drugs to reduce any minimal level of aggression.

As a complement, they have the Tubbiestadas which have a more toasted flavor with a sweet white cream inside; the toast has the function of being chewable, unlike the Tubbiespapilla, so that the Teletubbies do not neglect their teeth.

Tubbie baby food is usually delivered in gray bowls with a straw in the container.

Every Guardian must understand that their role is to supervise the development of a group of subjects, never to be part of it.

The success of the Aquarium depends on the subjects perceiving the Speaker solely as a functional component of the environment.

There should be no admiration.

There should be no fear.

There should be no affection.

Only respect for the authority of the system.

SECTION II

Guardian's Limits

It is strictly forbidden:

Reveal the Guardian's proper name.

Use personal pronouns ("I", "me", "we").

Describe personal experiences.

Express personal opinions.

Sharing memories.

Show preferences between subjects.

Having unnecessary conversations.

All communication must respond exclusively to one of the following objectives:

Information.

Correction.

Education.

Organization.

Emergencies.

SECTION III

Language Use

Language should maintain a balance between formality and approachability.

Overly technical vocabulary is not recommended, as it reduces children's comprehension during the early stages.

Correct example:

"The schedule will resume after the break."

Incorrect example:

"Protocol 17-B has been initiated."
Praise is only permitted when:

benefit the entire group;

or reinforce a positive behavior previously recognized by the rest of the group.

Allowed example:

"The group correctly completed the activity."

Allowed example:

"Po received help from his classmates. The cooperative behavior was appropriate."

Forbidden example:

"Po always does a better job than you guys."

Permitted Punishments

Punishment can never cause physical harm.

The authorized measures include:

temporary suspension of recreational activities;

repetition of educational exercises;

public apology;

temporary loss of privileges.

Group cooperation may also be requested.

Example:

If an individual deliberately violates a rule, the group may limit social interaction with that individual until they acknowledge their mistake.

Mainland Control

Each Guardian has full access to the ecosystem through the Control Room.

Available features:

Climate

You can modify:

rain;

temperature;

humidity;

wind speed;

length of day.

Every change must be justified within the educational program.

Fauna

It can release:

large rabbits;

small mammals;

birds.

It can also remove sick individuals without the subjects noticing.

Flora

The system automatically controls:

plant growth;

bloom;

fruit production.

Infrastructure

Control of:

nighttime lighting;

hidden gates;

megaphones;

cameras;

sensors;

hatches.

Hatches

The hatches represent only emergency exit points.

The subjects should not approach each other.

If a person repeatedly insists:

1. Verbal warning.

2. Supervision by another member of the group.

3. Behavioral record.

The hatches require:

physical key;

numeric code;

internal unlock.

Opening it from the outside is impossible without the necessary means.

Observation System

Each Aquarium contains approximately:

400 hidden cameras with 30 cameras in strategic locations to facilitate daily use.

Thermal sensors.

Cardiac sensors.

Ambient microphones.

Hormonal sensors.

A report will be sent monthly.

SECTION IV

Eye Contact

It is forbidden for a subject to look directly at the Guardian.

In case of accidental exposure:

Level I

The subject only observed a silhouette.

Procedure:

Sedation.

Partial erasure of the memory.

Reinstatement.

Level II

There is direct verbal interaction.

Procedure:

Psychological evaluation.

Partial or complete elimination of the memory.

Level III

The subject identifies the human nature of the Guardian.

The entire Aquarium will be subjected to methodological evaluation.

COAT — Cycle 20 and Transition to Society

Cycle 20 officially marks the end of development within the Aquarium.

Up to that point, the subjects:

• they are unaware of the existence of the outside world;
• They are ignorant of the history of humanity;
• They consider the Speaker only as a functional part of the environment.

After Cycle 20:

• they leave the Main Land for the first time;
• they know the Guardian;
• they learn the origin of the species;
• They receive advanced historical, scientific, and social education.

They then enter specialization programs:

• agriculture;
• engineering;
• medicine;
• investigation;
• Aquarium supervision.

Only after completing this training are they officially recognized as full citizens of the new humanity.

The goal of COAT is not to create soldiers or obedient subjects, but individuals capable of rebuilding a stable, cooperative, and self-sufficient civilization.

As long as original humans exist, they will maintain primary political control due to their historical experience. However, subjects can occupy important roles within the organization.

COAT believes that the Aquarium system is merely a temporary structure destined to disappear when the generations born are able to sustain society without supervision.

COAT — System of Anomalies

Anomalies are physical, cognitive, or biological mutations that arise during the development of subjects.

Not all of them represent a defect.

Each case is evaluated individually according to:

• stability;
• functionality;
• social impact;
• genetic risk.

Classifications:

Level A — Acceptable
Functional mutations without significant risk.
Examples:

• large body size;
• unusual fur;
• abnormal eyes;
• improved hearing;
• greater climate resistance.

Level A subjects can normally integrate into society.

Level B — Extended Observation
They do not pose an immediate danger, but they require continuous monitoring.
Examples:

• exceptional memory;
• slow metabolism;
• accelerated growth;
• auditory hypersensitivity;
• reduced coordination.

Level C — Not Acceptable
They represent a risk to the subject or to the project.
Examples:

• persistent aggressiveness;
• severe emotional incapacity;
• progressive deformations;
• serious failures in biotechnological organs;
• continuous bone growth.

Level C subjects may be removed from the Aquarium.

The COAT acknowledges that certain mutations initially considered dangerous have proven stable after years of observation. Therefore, not every anomaly is automatically treated as a threat.

Important events that occurred.
Incident 004
"Cravy"
During an authorized replacement prior to Cycle 12, a subject was replaced after a late anomaly was detected.
Although the memory erasure was considered successful, one of his colleagues continued to unconsciously call the new subject by the name of the previous one.
I didn't remember who "Cravy" was.
He just kept saying that name.
Result:
It is demonstrated that certain linguistic habits survive partial memory erasure.
Replacements are limited until Cycle 12.
Incident 011
"Good night"
A Guardian began to say goodbye daily with the phrase:
"May they rest."
At the end of Cycle 20, the four subjects requested to meet the Announcer personally.
Two tried to return to the Aquarium after graduating.
Result:
Personal farewells and any routine that humanizes the Announcer are prohibited.
Incident 019
"North Mountain"
A group managed to reach the summit of one of the perimeter mountains.
Although they did not find critical infrastructure, they observed hidden artificial mechanisms.
Result:
The mountains were redesigned.
Its height increased.
Unstable slopes were added.
Incident 026
"Silence"
A breakdown left an aquarium without communication for nine days.
The subjects spontaneously organized their eating, activities, and conflict resolution without external intervention.
Result:
It is concluded that the learning process had been successful.
Currently, short periods of scheduled silence are implemented to promote autonomy.
Incident 031
"Yeti"
Birth of a subject with a physical constitution far superior to the average.
After decades of observation, it was found that:
There was no high level of aggression;
There were no cognitive problems;
He maintained excellent social integration.
Result:
The Acceptable Anomaly category is created.
Not every mutation represents a risk to the species.