[Silence]
[Instrumental, Electric Guitar, Bass, Drums, Piano, Hammond Organ, Synth]
[Intro]
[Instrumental Intro: Heavy Guitar Riff, Deep Bass, Slow Building Drums, Hammond Organ and Dark Synth; Tension Increasing Like a Mountain About to Break Loose]
[Spoken Vocal]
Humpty Dumpty…
Had a great fall.
But here’s the thing…
The fall…
Was the beginning of it all
[Verse 1]
Sitting high upon the wall
Didn’t think he’d ever fall
Solid mass
And standing tall
Till gravity
Would have it all
[Refrain]
Humpty Dumpty
(Had a great fall)
Can’t put ’em back together
(After all)
Not a matter of “whether”
Oh, can’t you see
(Humpty Dumpty)
[Verse 2]
Well…
First the shell
Hits the floor
Then comes more
Splattered yoke
Ain’t no joke
[Physics Breakdown]
[Music briefly strips to bass pulse and percussion]
Momentum…
[Spoken]
Mass times velocity.
(Ends in tragedy)
[Instrumental Hit]
[Refrain]
Humpty Dumpty
(Had a great fall)
Can’t put ’em back together
(After all)
Not a matter of “whether”
Oh, can’t you see
(Humpty Dumpty)
[Instrumental]
[Heavy Progressive-Rock Instrumental: Distorted Guitar, Tremolo Bass, Huge Drums, Hammond Organ and Metallic Percussion; Repeating Collision Motif]
[Bridge]
A stationary egg
(On it’s last leg)
[Pause]
Into the valley.
Onto the ground.
Splat!
(Imagine that)
[Rap Vocal Break]
Mass!
(Mass!)
Velocity!
(Velocity!)
Put ’em together
That’s momentum, see!
I meant…
(Movement!)
Coming down!
(All around!)
Impact!
(Not intact!)
And of course…
(Force!)
Stop it!
(Stop it!)
Turn it!
(Turn it!)
Shake it
(Break it)
Moving mass!
(Moving fast!)
Nothing like
A stationary past!
[Breakdown]
[Music Drops to Piano, Low Bass and Distant Guitar Feedback]
Humpty…
[Whispered]
Had a great fall.
[Pause]
But…
[Low Response]
The fall wasn’t all.
[Pause]
The impact…
[Soft Response]
Splat!
[Build]
Collision…
Collision…
Collision…
[Full Band]
COLLISION!
[Final Refrain]
Humpty Dumpty
(Had a great fall)
Can’t put ’em back together
(After all)
Not a matter of “whether”
Oh, can’t you see
(Humpty Dumpty)
[Climactic Instrumental]
[Extended Guitar Solo: Crushing Progressive-Rock Lead Over Massive Drums, Hammond Organ, Bass and Synth; Rhythmic Impacts Mimic Cascading Collisions]
[Spoken Over Instrumental]
Humpty Dumpty
(Sat on a wall)
Humpty Dumpty
(Had a great fall)
[Final Hit]
HUMPTY DUMPTY!
[Outro]
[Instrumental Outro: Heavy Guitar Chord Repeats While Bass Descends; Drums Gradually Fade Into Distant Impact Sounds]
All the king’s horses and all the king’s men
[Pause]
Couldn’t put Humpty together again
(No, nowhere to begin)
Never together
(Again)
About the Song: The Fall Is Only the Beginning
The fluidization of the mass on the way down is remarkable physics. But the energy transfer at the bottom may be even more consequential.
The material did not strike the valley floor all at once.
The leading edge arrived first.
It collided with the valley floor and surrounding terrain, fractured, compressed, deformed, and began spreading. Behind it, enormous quantities of ice, rock, water, and sediment were still moving downhill.
That means the impact was not a single collision.
It was a cascading sequence of collisions.
The first material to arrive effectively became an impact surface for the material immediately behind it. The incoming mass continued transferring momentum into material that had already slowed, while the valley floor resisted the movement from below.
The basic relationship is:
p = mv
where p is momentum, m is mass, and v is velocity.
Changing the momentum of an enormous mass requires an enormous force. The rate at which that momentum is transferred matters as well:
F = Δp / Δt
The shorter the time over which momentum is transferred, the greater the instantaneous force.
This is why the impact of a massive debris flow is fundamentally different from simply placing the same amount of material on the ground. A stationary mountain weighs an enormous amount, but its weight is distributed through relatively stable structures. A mountain in motion has momentum. When that momentum is suddenly redirected, compressed, fragmented, or stopped, enormous forces are generated.
From the album “Fluidization“