We Found a Loophole to Survive the End of the Universe

Kurzgesagt – In a Nutshell • 2025-09-30T14:00:03Z • 12:42 • advanced • Science

Lead

What if we could outlast the end of the universe? In this fascinating exploration, we uncover a potential loophole that might allow consciousness to survive even in a dying cosmos.

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Quiz

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Q1. What is the primary concern for the Noxans in order to survive the heat death of the universe?

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Q2. According to the video, how does lowering temperature affect energy consumption for thinking?

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Q3. What method do the Noxans use to cool down their brains?

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Q4. What happens to the duration of the Noxans' cosmic nights as they cool down?

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Q5. What is one potential limit to the Noxans' ability to cool down indefinitely?

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Vocabulary

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loophole

/ˈluːphoʊl/

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Definition

A means of escape or a way to evade a rule or law.

Example

The lawyer found a loophole in the contract that allowed his client to avoid penalties.

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cosmos

/ˈkɑːzməs/

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Definition

The universe seen as a well-ordered whole.

Example

Astronomers study the cosmos to understand the origins of the universe.

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hibernate

/ˈhaɪbərneɪt/

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Definition

To spend a prolonged period at rest or inactivity, typically to survive adverse conditions.

Example

Bears hibernate during the winter months to conserve energy.

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consciousness

/ˈkɑːnʃəsnəs/

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Definition

The state of being aware of and able to think and perceive one's surroundings.

Example

The scientist is researching how consciousness arises from brain activity.

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eternity

/ɪˈtɜrnɪti/

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Definition

Infinite or unending time; a state of being without beginning or end.

Example

They believed that love would last for eternity.

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proportionally

/prəˈpɔːrʃənəli/

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Definition

In a way that corresponds in size or amount to something else.

Example

The budget was cut, and the salaries were reduced proportionally.

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