- Cosmic-Microwave-Background-Fluctuations-I.mp3
- Cosmic-Microwave-Background-Fluctuations-I.mp4
- Cosmic-Microwave-Background-Fluctuations-II.mp3
- Cosmic-Microwave-Background-Fluctuations-II.mp4
- Cosmic-Microwave-Background-Fluctuations-space-intro.mp3
- Cosmic-Microwave-I-Unplugged-Underground-XI.mp3
- Cosmic-Microwave-I-Unplugged-Underground-XI.mp4
- Cosmic-Microwave-II-Unplugged-Underground-XI.mp3
- Cosmic-Microwave-II-Unplugged-Underground-XI.mp4
[Intro]
Tiny density variations
(Fluctuations)
Variations
(Fluctuations)
[Verse 1]
These density variations
Cause slight perturbations
(In spacetime)
Background fluctuations
Slight perturbations
(In spacetime)
[Chorus]
Tiny density variations
(Fluctuations)
Variations
(Fluctuations)
[Bridge]
Leaving an imprint
(Obviously observable)
Traceable incident
(Is it irreversible?)
[Verse 2]
Spacetime disturbances
Come to Earth’s surfaces
(In spacetime)
Cosmic microwave background
Can be found all around
(In spacetime)
[Chorus]
Tiny density variations
(Fluctuations)
Variations
(Fluctuations)
[Bridge]
Leaving an imprint
(Obviously observable)
Traceable incident
(Is it irreversible?)
[Chorus]
Tiny density variations
(Fluctuations)
Variations
(Fluctuations)
[Outro]
Variations
(Fluctuations)
A SCIENCE NOTE
Disturbances to spacetime are phenomena that arise from massive objects or energetic events that warp or alter the geometry of spacetime. An example:
Cosmic Microwave Background (CMB) Fluctuations
- Cause: Tiny density variations in the early universe due to quantum fluctuations during inflation.
- Effect: These density variations cause slight perturbations in spacetime, leaving an imprint observable in the CMB as temperature fluctuations.