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Did We Just Discover The Universe's Greatest Weakness?

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Not only God knows, I know. And by the

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end of the semester, you will know.

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This is how the physicist Sydney Coleman

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would kick off his lectures on quantum

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theory at Harvard. Coleman claimed that

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he never really liked teaching, but his

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enthusiasm was electric and his courses

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were considered legendary. Though his

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name is not as wellknown as Einstein or

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Hawking, he was held in the highest

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regard amongst his peers. Indeed,

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groundbreaking physicist Sheldon Glashau

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once said, "He's kind of a major god. He

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is the physicist's physicist."

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And yet, arguably, this jovial legend of

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physics greatest achievement was

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revealing something truly spine-

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chilling. For in the late 1970s, Coleman

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figured out how to destroy the entire

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universe.

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The possibility that we are living in a

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false vacuum has never been a cheering

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one to contemplate. However, one could

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always draw stoic comfort from the

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possibility that perhaps in the course

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of time the new vacuum would sustain, if

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not life as we know it, at least some

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structures capable of knowing joy.

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This possibility has now been

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eliminated.

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Coleman discovered that our universe is

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under constant threat. That at any

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moment, at any point in time and space,

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reality could begin to change. Change in

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a way so unforgiving that nothing could

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survive it.

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The story of the unraveling of this

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mystery will introduce us to some of

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science's great personalities. Men and

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women who peeled back reality and

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created a framework out of which our

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universe could appear. But most

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importantly of all, this story will pull

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us deep into the bizarre world of the

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standard model of particle physics and

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the one particle that sits apart from

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all the others. The one particle with

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the power to eliminate everything in

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existence. That godamn particle, or as

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it's more commonly known, the God

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particle.

2:23

The Soviet Luna rovers explored the moon

2:26

in the 1970s, remotely driven from

2:28

mission control in Crimea. Operators

2:31

viewed live TV images sent from the

2:34

lunar surface and radioed commands back

2:36

via their landers. A true feat of

2:39

engineering for the time. Indeed, it

2:41

wouldn't be until 1997 that another

2:43

remote control vehicle would land off

2:45

world. Sometimes it's useful to be able

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3:49

As the Trinity Test mushroom cloud

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bloomed into the sky on July 16th, 1945,

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physicist Kenneth Bainbridge turned to

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Robert Oppenheimer and uttered the

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immortal phrase, "Now we're all sons of

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bitches."

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Indeed, after the magnitude of the test

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had set in, and the initial flurry of

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excitement had dulled down, there was a

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palpable sense of unease across many at

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Los Alamos. In the initial rush of

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adrenaline after the detonation, famed

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New York physicist Richard Fineman had

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played his iconic bongos on the hood of

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a jeep. And in his words, "Everyone had

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parties." But quickly the mood would

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turn sour. I sat in a restaurant in New

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York and I looked out at the buildings

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and I began to think about how much the

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radius of the Hiroshima bomb damage was

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and so forth. And I would go along and

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see people building a bridge or they'd

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be making a new road and I thought,

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"They're crazy. They just don't

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understand why are they making new

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things. It's so useless.

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The Manhattan Project had employed over

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130,000 people in its prime and 26 of

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its scientists already had or would go

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on to win a Nobel Prize. It had been the

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focal point for much of the physics

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community for half a decade. And so

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after this long interruption, it was

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decided that physicists should gather

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together to return to science for

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science's sake once again. And in 1947,

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Oppenheimer himself helped organize a

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conference on Shelter Island.

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To quote later Nobel Prize winner Julian

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Schwinger, "It was the first time that

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people who had all this physics pent up

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in them for 5 years could talk to each

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other without somebody peering over

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their shoulders and saying, "Is this

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cleared?

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And it would be at this conference that

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Richard Fineman and Julian Schfinger

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himself would propose some

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groundbreaking quantum ideas.

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But what does any of this have to do

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with Sydney Coleman and the destruction

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of the entire universe?

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To answer this question, we must take a

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journey downwards down into the deepest

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layers of reality. down below the scales

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of molecules and atoms beyond the pieces

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of the atomic nucleus down to what we

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think are the ultimate building blocks

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of reality. And to a physicist, this

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world is written in the language of the

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standard model of particle physics.

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The standard model is the result of more

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than a century of deciphering the laws

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of the universe. A world even more

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fundamental than the atomic one explored

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by the Manhattan Project.

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First, there are the Firmians. The

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fundamental particles that comprise the

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stuff of matter, named after Italian

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American physicist Enrico Fermy.

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Firmians come in two types, the quarks

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and the leptons that feel the

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fundamental forces differently. The

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quarks feel the strong force and are

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bound together by it into composite

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particles, collections of two or three.

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Indeed, these include the protons and

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neutrons that sit at the core of every

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one of your atoms. Atoms though circled

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by electrons, which as leptons

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completely ignore the strong force

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and the complement to the firmians are

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the Bzons named after the Indian

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physicist Chachendra Nath Bose. The

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bzons are different as they carry the

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fundamental forces between the firmians.

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For the strong force we met a moment

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ago, the carrier of force is the gluon.

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For electromagnetism, the bzon is the

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photon, the particle of light. For the

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weak force, there are the W and Z bzons.

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And for the final fundamental force,

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gravity, physicists still aren't sure.

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Now the idea of Bzons as force carriers

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may seem strange but you have to

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remember that particles are not really

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particles

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and this is key.

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The standard model is written in the

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language of quantum mechanics where

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everything is a wave in a field. An

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electron is a ripple in the electron

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quantum field. A quark is a ripple in a

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quark quantum field. And each Bzon is a

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ripple in a Bzon field.

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Everything is fields.

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In the simplest form, a field is

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something that is spread throughout

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space. And that something attaches a

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number to each point in that space. For

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example, think about the temperature in

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the air around you. Some spots may be

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warmer, some cooler, and at each point,

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