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Quantum technology: Building the gateway to a new world | Dr Graeme Malcolm OBE | TEDxGlasgow


today I’d like to give you a glimpse

today I’d like to give you a glimpse into the future now I’m not a mystic Meg

into the future now I’m not a mystic Meg

into the future now I’m not a mystic Meg or a time traveler

or a time traveler

or a time traveler instead I’m quite the opposite I’m a

instead I’m quite the opposite I’m a

instead I’m quite the opposite I’m a scientist to be precise I’m a cording to

scientist to be precise I’m a cording to

scientist to be precise I’m a cording to a scientist as such I don’t use a

a scientist as such I don’t use a

a scientist as such I don’t use a crystal ball or a time machine to see

crystal ball or a time machine to see

crystal ball or a time machine to see into the future instead I use quantum

into the future instead I use quantum

into the future instead I use quantum mechanics I study the basic building

mechanics I study the basic building

mechanics I study the basic building blocks of matter and through this I see

blocks of matter and through this I see

blocks of matter and through this I see a new future a future with alternative

a new future a future with alternative

a new future a future with alternative technologies that will change to all of

technologies that will change to all of

technologies that will change to all of our worlds completely and that

our worlds completely and that

our worlds completely and that fascinates me but more of that a little

fascinates me but more of that a little

fascinates me but more of that a little bit later I think I should start with a

bit later I think I should start with a

bit later I think I should start with a little discussion on the piece of change

little discussion on the piece of change

little discussion on the piece of change that we see in our world it’s phenomenal

that we see in our world it’s phenomenal

that we see in our world it’s phenomenal the changes in society brought about by

the changes in society brought about by

the changes in society brought about by technology over the last 90 years has

technology over the last 90 years has

technology over the last 90 years has been bigger than in the previous 1

been bigger than in the previous 1

been bigger than in the previous 1 million stop for a minute to think about

million stop for a minute to think about

million stop for a minute to think about that that’s the equivalent of one year

that that’s the equivalent of one year

that that’s the equivalent of one year equating to about 15,000 in each of the

equating to about 15,000 in each of the

equating to about 15,000 in each of the last 100 years of time one year

last 100 years of time one year

last 100 years of time one year equivalent to 15,000 that’s a phenomenal

equivalent to 15,000 that’s a phenomenal

equivalent to 15,000 that’s a phenomenal rate of change analog technology changed

rate of change analog technology changed

rate of change analog technology changed my parents life with televisions and

my parents life with televisions and

my parents life with televisions and radios digital technology is changing

radios digital technology is changing

radios digital technology is changing all of our lives with computers

all of our lives with computers

all of our lives with computers smartphones and of course the internet

smartphones and of course the internet

smartphones and of course the internet and if you look at just the last 10

and if you look at just the last 10

and if you look at just the last 10 years ecommerce big data global

years ecommerce big data global

years ecommerce big data global communications a social media what a

communications a social media what a

communications a social media what a phenomenal phenomenal rate of change the

phenomenal phenomenal rate of change the

phenomenal phenomenal rate of change the radio to 38 years to reach 50 million

radio to 38 years to reach 50 million

radio to 38 years to reach 50 million users the television 14 the internet for

users the television 14 the internet for

users the television 14 the internet for the iPod 3 and Facebook clocked up 200

the iPod 3 and Facebook clocked up 200

the iPod 3 and Facebook clocked up 200 million users and its first year that

million users and its first year that

million users and its first year that piece of change is so fast it’s almost

piece of change is so fast it’s almost

piece of change is so fast it’s almost instantaneous but as a quantum physicist

instantaneous but as a quantum physicist

instantaneous but as a quantum physicist I see a new horizon a new change a new

I see a new horizon a new change a new

I see a new horizon a new change a new series of technologies and they’re based

series of technologies and they’re based

series of technologies and they’re based on quantum quantum technologies so I’m

on quantum quantum technologies so I’m

on quantum quantum technologies so I’m sure some of you are wondering what

sure some of you are wondering what

sure some of you are wondering what quantum zolab a is it Quantum of Solace

quantum zolab a is it Quantum of Solace

quantum zolab a is it Quantum of Solace is it the quantum leap well for the

is it the quantum leap well for the

is it the quantum leap well for the Bourne fans it’s nothing to do with that

Bourne fans it’s nothing to do with that

Bourne fans it’s nothing to do with that and the quantum leaps only a little bit

and the quantum leaps only a little bit

and the quantum leaps only a little bit closer to the truth

closer to the truth

closer to the truth quantum comes from the Latin words

quantum comes from the Latin words

quantum comes from the Latin words meaning how much and quantum physics

meaning how much and quantum physics

meaning how much and quantum physics means how much probability so let’s

means how much probability so let’s

means how much probability so let’s think of a probability as a coin toss if

think of a probability as a coin toss if

think of a probability as a coin toss if we reflect a coin it lands in our hands

we reflect a coin it lands in our hands

we reflect a coin it lands in our hands it’s either a head or a tail but what

it’s either a head or a tail but what

it’s either a head or a tail but what happens when the coin spinning it’s up

happens when the coin spinning it’s up

happens when the coin spinning it’s up in the air it’s a head a Teel a head or

in the air it’s a head a Teel a head or

in the air it’s a head a Teel a head or a tail we don’t know what the outcomes

a tail we don’t know what the outcomes

a tail we don’t know what the outcomes going to be until it lands and hits the

going to be until it lands and hits the

going to be until it lands and hits the day quantum physics is a little bit like

day quantum physics is a little bit like

day quantum physics is a little bit like the spinning coin in coin some things

the spinning coin in coin some things

the spinning coin in coin some things can be different seats there could be

can be different seats there could be

can be different seats there could be two seats at the same time just like a

two seats at the same time just like a

two seats at the same time just like a head in the tail and nothing is there

head in the tail and nothing is there

head in the tail and nothing is there until they come as observed if you look

until they come as observed if you look

until they come as observed if you look at this on the tiny scale we take an

at this on the tiny scale we take an

at this on the tiny scale we take an atom here with its nuclear tray at the

atom here with its nuclear tray at the

atom here with its nuclear tray at the center and we’ve got all the electrons

center and we’ve got all the electrons

center and we’ve got all the electrons circulating around our atom we can’t see

circulating around our atom we can’t see

circulating around our atom we can’t see precisely we’re on a query electron is

precisely we’re on a query electron is

precisely we’re on a query electron is all we know is any particular given

all we know is any particular given

all we know is any particular given moment in time probably here it will be

moment in time probably here it will be

moment in time probably here it will be so if we think think that through if

so if we think think that through if

so if we think think that through if this nucleus is here in Glasgow the

this nucleus is here in Glasgow the

this nucleus is here in Glasgow the electron is probably orbiting it

electron is probably orbiting it

electron is probably orbiting it somewhere in Glasgow but it’s all about

somewhere in Glasgow but it’s all about

somewhere in Glasgow but it’s all about probabilities there’s a small chance

probabilities there’s a small chance

probabilities there’s a small chance that it’s in Okinawa on the other side

that it’s in Okinawa on the other side

that it’s in Okinawa on the other side of the world or even in Mars that’s a

of the world or even in Mars that’s a

of the world or even in Mars that’s a difficult thing to to comprehend doesn’t

difficult thing to to comprehend doesn’t

difficult thing to to comprehend doesn’t it but that’s what quantum physics tells

it but that’s what quantum physics tells

it but that’s what quantum physics tells us as we look around the auditorium here

us as we look around the auditorium here

us as we look around the auditorium here we see chairs walls people

we see chairs walls people

we see chairs walls people everything seems physical

everything seems physical

everything seems physical everything seems real everything seems

everything seems real everything seems

everything seems real everything seems governed by the laws of physics but when

governed by the laws of physics but when

governed by the laws of physics but when we look at this microscopic level it’s

we look at this microscopic level it’s

we look at this microscopic level it’s all just probabilities so all of these

all just probabilities so all of these

all just probabilities so all of these things that we take to be real they’re

things that we take to be real they’re

things that we take to be real they’re real they are rather than being the laws

real they are rather than being the laws

real they are rather than being the laws of physics they’re just very likely

of physics they’re just very likely

of physics they’re just very likely probabilities so this weird

probabilities so this weird

probabilities so this weird understanding of coin some it’s

understanding of coin some it’s

understanding of coin some it’s important because at least laces look at

important because at least laces look at

important because at least laces look at the world in a different way and once we

the world in a different way and once we

the world in a different way and once we do that it lets us start to use quantum

do that it lets us start to use quantum

do that it lets us start to use quantum physics to invent things coin soms got a

physics to invent things coin soms got a

physics to invent things coin soms got a few tricks up its sleeve

few tricks up its sleeve

few tricks up its sleeve take this this example is weave particle

take this this example is weave particle

take this this example is weave particle duality we think of something like an

duality we think of something like an

duality we think of something like an atom to be solid to be like a blow of

atom to be solid to be like a blow of

atom to be solid to be like a blow of all but it can also be like a wave

all but it can also be like a wave

all but it can also be like a wave perhaps a little bit like the ripples

perhaps a little bit like the ripples

perhaps a little bit like the ripples when you throw a stone into the water

when you throw a stone into the water

when you throw a stone into the water imagine you’re there you’re throwing a

imagine you’re there you’re throwing a

imagine you’re there you’re throwing a stone into the water the ripples reply

stone into the water the ripples reply

stone into the water the ripples reply somebody else comes along and joint you

somebody else comes along and joint you

somebody else comes along and joint you throws a second stone the patterns

throws a second stone the patterns

throws a second stone the patterns become more complex they may urge they

become more complex they may urge they

become more complex they may urge they interfere with each other the same thing

interfere with each other the same thing

interfere with each other the same thing happens at atomic level and that lets us

happens at atomic level and that lets us

happens at atomic level and that lets us know builds device is called atom

know builds device is called atom

know builds device is called atom interferometers where we can take the

interferometers where we can take the

interferometers where we can take the waves of individual atoms and use them

waves of individual atoms and use them

waves of individual atoms and use them to sense what’s happening to individual

to sense what’s happening to individual

to sense what’s happening to individual atom we might want to look at it effect

atom we might want to look at it effect

atom we might want to look at it effect of electricity magnetism mass we can use

of electricity magnetism mass we can use

of electricity magnetism mass we can use these electrons individually to start

these electrons individually to start

these electrons individually to start and meet these measures of our world and

and meet these measures of our world and

and meet these measures of our world and our universe a second strange trick the

our universe a second strange trick the

our universe a second strange trick the coin has up its sleeve is known as

coin has up its sleeve is known as

coin has up its sleeve is known as entanglement Einstein called this spooky

entanglement Einstein called this spooky

entanglement Einstein called this spooky action at a distance two atoms one here

action at a distance two atoms one here

action at a distance two atoms one here one here they become entangled they

one here they become entangled they

one here they become entangled they behave as an assembler so something

behave as an assembler so something

behave as an assembler so something happens to this item it happens to that

happens to this item it happens to that

happens to this item it happens to that atom think of our tossing coins as a

atom think of our tossing coins as a

atom think of our tossing coins as a state we could have one atom a head or a

state we could have one atom a head or a

state we could have one atom a head or a tail or heel a head or a tail another

tail or heel a head or a tail another

tail or heel a head or a tail another head a teal a head or a tail we built it

head a teal a head or a tail we built it

head a teal a head or a tail we built it up coin by coin

up coin by coin

up coin by coin the probabilities and and the

the probabilities and and the

the probabilities and and the possibilities growing exponentially and

possibilities growing exponentially and

possibilities growing exponentially and is this exponential growth and the

is this exponential growth and the

is this exponential growth and the entanglement that leads to the ability

entanglement that leads to the ability

entanglement that leads to the ability for us to use atoms as quantum

for us to use atoms as quantum

for us to use atoms as quantum information base we can use these atoms

information base we can use these atoms

information base we can use these atoms as the best to build future computers

as the best to build future computers

as the best to build future computers the potential is exponential the atoms

the potential is exponential the atoms

the potential is exponential the atoms are tiny and we can we can drive the

are tiny and we can we can drive the

are tiny and we can we can drive the entanglement across many many atoms so

entanglement across many many atoms so

entanglement across many many atoms so that’s probably enough of the sayings

that’s probably enough of the sayings

that’s probably enough of the sayings for now I promise that we take a look

for now I promise that we take a look

for now I promise that we take a look into the future and a glimpse into the

into the future and a glimpse into the

into the future and a glimpse into the future of what technology meat brain so

future of what technology meat brain so

future of what technology meat brain so let’s take a look not into the not too

let’s take a look not into the not too

let’s take a look not into the not too distant future and let’s take a look at

distant future and let’s take a look at

distant future and let’s take a look at a new glass cool let’s call it a quantum

a new glass cool let’s call it a quantum

a new glass cool let’s call it a quantum glass cool so imagine that your grand is

glass cool so imagine that your grand is

glass cool so imagine that your grand is not well she’s going to the hospital she

not well she’s going to the hospital she

not well she’s going to the hospital she needs a scan but instead of getting

needs a scan but instead of getting

needs a scan but instead of getting instead of getting into an MRI machine

instead of getting into an MRI machine

instead of getting into an MRI machine with all the claustrophobia the stress

with all the claustrophobia the stress

with all the claustrophobia the stress the noise the expense she pulls on the

the noise the expense she pulls on the

the noise the expense she pulls on the heart but it’s a special heart it’s a

heart but it’s a special heart it’s a

heart but it’s a special heart it’s a coin some heart

coin some heart

coin some heart it’s got millions of pixels they can

it’s got millions of pixels they can

it’s got millions of pixels they can read the electromagnetic waves and say

read the electromagnetic waves and say

read the electromagnetic waves and say to our brain so that the doctors can see

to our brain so that the doctors can see

to our brain so that the doctors can see our health our brain health and it’s all

our health our brain health and it’s all

our health our brain health and it’s all reported real-time a much simpler more

reported real-time a much simpler more

reported real-time a much simpler more elegant solution but then maybe there’s

elegant solution but then maybe there’s

elegant solution but then maybe there’s this coin some cap could become a

this coin some cap could become a

this coin some cap could become a thought collecting cap what would you

thought collecting cap what would you

thought collecting cap what would you use out for well imagine my wife tells

use out for well imagine my wife tells

use out for well imagine my wife tells me to pick up some Brussels sprouts at

me to pick up some Brussels sprouts at

me to pick up some Brussels sprouts at the shop the cap catches my thought

the shop the cap catches my thought

the shop the cap catches my thought then HD I’m coming out with a short edit

then HD I’m coming out with a short edit

then HD I’m coming out with a short edit room remains me about the Brussels

room remains me about the Brussels

room remains me about the Brussels sprouts put them in the bag and I’ll

sprouts put them in the bag and I’ll

sprouts put them in the bag and I’ll leave the shop job done and stared off

leave the shop job done and stared off

leave the shop job done and stared off as normal with a bowl of wine and a

as normal with a bowl of wine and a

as normal with a bowl of wine and a sense of foregoing something the cat can

sense of foregoing something the cat can

sense of foregoing something the cat can lead to answer all different forms of

lead to answer all different forms of

lead to answer all different forms of sensing for Life Sciences in many many

sensing for Life Sciences in many many

sensing for Life Sciences in many many different ways but meanwhile back at the

different ways but meanwhile back at the

different ways but meanwhile back at the hospital the scientists are fired up the

hospital the scientists are fired up the

hospital the scientists are fired up the first coin some computer in Glasgow

first coin some computer in Glasgow

first coin some computer in Glasgow and that quantum computer is able to

and that quantum computer is able to

and that quantum computer is able to make enormous numbers of calculations

make enormous numbers of calculations

make enormous numbers of calculations millions upon millions upon millions of

millions upon millions upon millions of

millions upon millions upon millions of more calculations in the standard

more calculations in the standard

more calculations in the standard computer and we’re able to model the way

computer and we’re able to model the way

computer and we’re able to model the way the proteins fold edges DNA work how did

the proteins fold edges DNA work how did

the proteins fold edges DNA work how did the genes transfer from one generation

the genes transfer from one generation

the genes transfer from one generation to another I know what they’re starting

to another I know what they’re starting

to another I know what they’re starting to do is the starting to work how these

to do is the starting to work how these

to do is the starting to work how these genes can create pathways to cure

genes can create pathways to cure

genes can create pathways to cure disease cancers Parkinson’s so quantum

disease cancers Parkinson’s so quantum

disease cancers Parkinson’s so quantum computers would literally change the way

computers would literally change the way

computers would literally change the way that healthcare works in the world we’re

that healthcare works in the world we’re

that healthcare works in the world we’re able to hospital now

able to hospital now

able to hospital now granny’s gone home or quantum hats got

granny’s gone home or quantum hats got

granny’s gone home or quantum hats got rolled safe again I know what we’ve done

rolled safe again I know what we’ve done

rolled safe again I know what we’ve done as we move down into there the damps of

as we move down into there the damps of

as we move down into there the damps of the foster clade and what we’re looking

the foster clade and what we’re looking

the foster clade and what we’re looking at now is a submarine this is the first

at now is a submarine this is the first

at now is a submarine this is the first submarine to use quantum positioning

submarine to use quantum positioning

submarine to use quantum positioning we’re using these tiny tiny coins

we’re using these tiny tiny coins

we’re using these tiny tiny coins mechanical forces and our atoms to send

mechanical forces and our atoms to send

mechanical forces and our atoms to send with incredible precision the exact

with incredible precision the exact

with incredible precision the exact possession of the submarine the

possession of the submarine the

possession of the submarine the possessions that we can create our

possessions that we can create our

possessions that we can create our thousand times better than any other

thousand times better than any other

thousand times better than any other technology and of course it’s all

technology and of course it’s all

technology and of course it’s all self-contained so we don’t have to go to

self-contained so we don’t have to go to

self-contained so we don’t have to go to the surface for GPS if we commit this

the surface for GPS if we commit this

the surface for GPS if we commit this technology smaller we can use it in

technology smaller we can use it in

technology smaller we can use it in planes cars even in cell phones at that

planes cars even in cell phones at that

planes cars even in cell phones at that point we then have completely autonomous

point we then have completely autonomous

point we then have completely autonomous positioning see if simple reliable

positioning see if simple reliable

positioning see if simple reliable positioning and our quantum or submarine

positioning and our quantum or submarine

positioning and our quantum or submarine is in connection with Glasgow’s climate

is in connection with Glasgow’s climate

is in connection with Glasgow’s climate center it too has a new quantum computer

center it too has a new quantum computer

center it too has a new quantum computer the quantum computer is able to to

the quantum computer is able to to

the quantum computer is able to to measure the weather and model the

measure the weather and model the

measure the weather and model the weather forecast with pinpoint accuracy

weather forecast with pinpoint accuracy

weather forecast with pinpoint accuracy over pinpoints of time but not only that

over pinpoints of time but not only that

over pinpoints of time but not only that is able to do more than that it’s able

is able to do more than that it’s able

is able to do more than that it’s able to take in data on pollution agriculture

to take in data on pollution agriculture

to take in data on pollution agriculture human use of land all these types of

human use of land all these types of

human use of land all these types of parameters and it can feed those into

parameters and it can feed those into

parameters and it can feed those into the computer so that we can learn

the computer so that we can learn

the computer so that we can learn outcomes to improve an environment to

outcomes to improve an environment to

outcomes to improve an environment to improve our city to improve our world so

improve our city to improve our world so

improve our city to improve our world so hope today I’ve had the chance to give

hope today I’ve had the chance to give

hope today I’ve had the chance to give you a little bit of an insight into this

you a little bit of an insight into this

you a little bit of an insight into this quantum world so let you think a little

quantum world so let you think a little

quantum world so let you think a little bit use your imagination about how it’s

bit use your imagination about how it’s

bit use your imagination about how it’s going to change our society to think of

going to change our society to think of

going to change our society to think of it about how some of the societal

it about how some of the societal

it about how some of the societal changes rain health environment and

changes rain health environment and

changes rain health environment and safety will change the future of all our

safety will change the future of all our

safety will change the future of all our lives it’s going to be an exciting time

lives it’s going to be an exciting time

lives it’s going to be an exciting time for coin some of pure quantum leap thank

for coin some of pure quantum leap thank

for coin some of pure quantum leap thank you

you

you [Applause]

”

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