How everything began
Chapter 1
The first second of existence
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Answer
Chapter 2
The light that remains
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Chapter 3
Building the first atoms
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Chapter 4
From darkness to first stars
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YOUR GOAL
Master of How everything began
Ch 1 · The first second of existence
teacher In just one second we grew so wide (Oh yeah!) / Four forces split and the laws aligned (Alright!)
Fun Fact
Cosmic speed limits: During inflation, the universe expanded faster than the speed of light because space itself can stretch without violating physics rules.
Glossary
inflation (noun)
The action of inflating something or the state of being inflated. In the universe's initial moments, space expanded exponentially faster than the speed of light.
The action of inflating something or the state of being inflated. In the universe's initial moments, space expanded exponentially faster than the speed of light.
Quiz
Which facility successfully recreated the early universe's quark-gluon plasma in 2005?
Quiz
Why did some matter survive the early universe instead of being entirely annihilated by antimatter?
