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How to pronounce crash course in Spanish?

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well, as mich has announced to the
base on quantum physics, which
means that I am the geek of the
session, but we should not be scared by
that because we are going to start with something very
simple, which is a memory exercise,
let's all think For example, at
that time, I suppose we all
remember those moments at
school when we were children and, for
example, those pleasant moments in
math classes with that
project, it was so nice, and we are going to
start with that and we are going to create a
very simple problem of mathematics, which
is the program called
factorization, because it is very simple to be scared,
and it is also important that
this problem, despite its simplicity, is
key for messages to ensure the
confidentiality of messages, the
communications that we carry out today,
this will come then for now we start
by denouncing
the problem of factorization and
updating tests because it is defined by a
number an initial number in this case the
verbose number is 6 very well 6
what is this is the starting point of the
problem and the question I pose is
if I give 6 you have to give me two
factors two numbers that multiplied
by 6 and the simple solution that
is 1 and 6 is not valid now I want to agree
then the route is the 16 give me the
numbers multiplied by 6 I suppose
that everyone in the room here knows
that the solution requires me to know
quantum physics for this the
2 x 3 solutions very well it
seems that my talk is not going to be very
interesting but before you go back to
ask for the ticket money to
return it we are going to continue let me be a
little more in agreement then now I
am going to make a little problem more
difficult here is 221
well here it is starting to get a
little complicated but I trust that people in the room
maybe with a little effort maybe
with a paper and pencil and after a
little time they can tell me that
this is 13 by 17
we are going to make it a little more difficult two
thousand 160 million 62 thousand 83 here things were already
complicated, of course, but
I think that maybe there are people who, if
I give them time, a computer with
internet access, can solve this
problem
today in google one finds everything,
that is to say, there is no problem here, then,
well, it may be that one gets this
number and finds that it is the product of
these two numbers,
but now it is already
destroyed, I can give this number and
now I repeat the same question, is
there someone who knows the solution to this
is please send me your resume I will
hire you right away in the group
then because I
know that no one can answer this
question because I can make this
generous job offer if I can
do it because I know that no one is going to solve
this problem I can wait until more
advantage I tell you to go home
after a week you will not find the
solution to this problem it can give you more
advantage I can tell you if you You have a
friend who has a computer,
these supercomputers do you know if they
exist in the world?
solve it here we can see how we
are giving it
in the supercomplete center zone
this problem does not have to be solved
factorization a very simple problem
denouncing is one of the examples of
problems that today we can
not solve not only with my laptop or with my
mobile it could not solve with any
computer that exists on earth
obviously 6 yes but we can
choose a number so that the problem
is impossible for any computer
that we have on earth not only for
the computers that we have today
but also for the computers that we will
build in the future factorization
exemplifies but there are not only other
problems in this category the limits
we have today to deal with
information is a problem is a
barrier computers our
knowledge faces these
problems and these problems limit
our knowledge and therefore limit
our scientific progress and our
technological progress is a limit and
what I am going to explain is how quantum physics
allows these current limits to be knocked down
whenever one breaks a
limit there is a before and after we can
call it a revolution and this is the
technology that I have chosen there are people
who call this process
the quantum revolution it is a part of
quantum physics that deals with
information that is called
quantum information theory that will allow us to
break some of the limits that
we have today when dealing with
the truth of managing information, for
example, factorization and others,
so I think That's good, I'm going to
explain it, but I don't think it's necessary to
spend a lot of time either. it is
understood that breaking a limit what we
can do with information is something
super relevant for the society that
we have today how
our society is sometimes called
the information society therefore if we
advance and progress
dramatically with what that we can make the
information we can break barriers and
this is what I am going to explain to you right
now
also a high aspect that I would like to
highlight here is that I am talking about a
second quantum revolution well what
was the first one we have experienced a
first quantum revolution yes in this
case the first quantum revolution it is
possible that some of you have studied it
in school and if not in college the
first quantum revolution was the
birth of quantum physics which is
quantum physics quantum physics is
a part of physics that explains
how nature behaves on the
microscopic scale how
protons behave electrons atoms
photons these small particles that
live in the microscopic world and it is a
discipline that was born at the end of the 19th
century at the beginning of the 20th century the
great figures whose names
some of you will surely know like plan einstein
rodinger heisenberg so what
happened at that time is that there were
hundreds experiments with atoms and we
did not know how to explain them those few did not know how to
chop them up and then they invented a
new theoretical framework some new laws
to explain these phenomena that
occurred in the microscopic world
then it was a revolution it was a
revolution from the point of view of the
applications now a posteriori we know
that For example, devices that are
part of our daily lives such as
lasers or transistors are consequences
of the knowledge that quantum physics gave us,
but above all I believe
that quantum physics, this first
revolution in quantum physics, was
above all at a conceptual level, our
way of understanding nature
changed me In a radical way after quantum physics
we already had a way of
understanding it and we saw that it was
totally unsatisfactory and that the
microscopic world does not behave as
we see nature behaving
on our scale because well
the first one because the sequence predicts
things a little weird I remember that's why
we quantum children are a little
weird sometimes that quantum physics or quantum physics predicts
but it says that there is
something called quantum superposition
and that quantum superposition in
quantum superposition tells me that I
can have a quantum particle that it
is in one state
in another or in both at the same time for
example in the figure I have a particle
that is in a trap I am not very good at
drawing as you can see but well it
is in a trap on the right then it
is on the left and it can be
in both at the same time
intuitive but this is the theory predicts
and it is what is demonstrated because it is not
intuitive because yes we try to
extrapolate this concept to our
scale we can think of, for example,
objects like schrödinger's cat I have
chosen and some of you know or what to the
reviewer of interest a cat that is a
cat can be alive or dead because
then it can even be alive and
dead at At the same time it
is to take a concept that the
microscopic world exists to an environment where
perhaps it is not totally valid but it
shows that the theory is anti-
intuitive but well I am not going to go
into these net details I am going to stay with
the microscopic world and there is
superpositions
a second property of quantum fia
that also hurts a bit when you see
that simple uncertainty principle of
certainty and says that the observer no
longer plays a role of passive observer
in the theory the observer when looking at
nature modifies it if he looks from the
state of a quantum particle of the
modifies does not allow to enter either but this
clearly creates problems at a
philosophical level which it is the state of
nature the one that is before
I looked at it or the one that is with it looks how
the action is possible the fact that the
action is intrusive we are left with certain
problems when it comes to understanding
nature then these properties
will be the quantum physics
likes no no but I and they have seen it that
is we have to accept it is a bit
complicated for example imagine my
drama that is I work every day
with these concepts and I don't understand them the
truth is that it is a little thing that I
know that I probably hope that you
do not understand this either, but
I always put a transparency that
helps for these occasions, which is a
well-known phrase by Richard Feynman,
who was a regular, Faymann was one of
the most important physicists of the 20th century,
especially the second half. and
nobel laureate in physics and richard
feynman to relieve us all he said i
think no one can understand the quantum would be
a phrase that is surely
valid one of the Today, that is, if
not even a Nobel Prize winner understands quantum physics
, nothing happens, but quantum physics
describes the microscopic world,
this is important, so let's accept it and
see what we can do with it,
then let's do one thing, a
mental exercise before we are going to put
information in quantum particles, for
example, in one shot we are going back now not
to where quantum physics is applied to
atoms and now I am going to put information
in an atom it
seems like science fiction but it is not, it is
possible to put information
in weapons right now so I'm going to put a bit
which is a bit it's something that can take
the values bits 0 bit one the common an atom
ith this here I call it zero I put i
in an atom when it's here I call
t one but because of the superpositions the q
antum bit can being zero and one at the
same time
is rare but it is like that for the
quantum bit is a different bit because it
can be 0 and 1 at the same time the
quantum bit can exist in a
superposition like any other
quantum particle then people
realized that this would have could open up
new possibilities and then they started
thinking well and what will happen when I
have several quantum bits in the
keys can it do operations
what is a machine that does operations
on classical bits a computer a
computer is nothing more than that it can be of the
brand that it wants it can use the
operating system that it wants but at the
end of the day it is a machine that
has information stored and performs
operations on it because it is a
quantum computer it is the same it is a
machine that will do operations with
information stored in atoms with
quantum bits and will do operations with them and
create these superpositions to do
something interesting with them
well let's go back to the factorization the
poor supercomputer is still there
calculating and does not arrive at the solution
time is not passing and the solution does not come out
let's deal with it even if we say we let you
rest and now it gives We give the
same problem to a quantum computer
there is no quantum computer
today but we can think we can
analyze because we have the laws of a
quantum computer what would happen if we
give this number to a
quantum computer well the magic of physics does not come here
quantum the quantum computer
solves this problem it gives us the two
factors that multiplied to give the initial number
is not bad this bojan so what
I did in this quantum computer
solves problems that are impossible
for any computer that
exists today and will exist in a future future is a
new paradigm when it comes to computing
and highlighting problems and this is a
very interesting machine for
scientists because we can apply to
calculate things that are not possible to
calculate now
so now we are going to stop for a
moment and maybe someone has
noticed you will be thinking I am a
very intelligent boy because I have given
these numbers how is it possible help u n
supercomputer no because it has not been able to
give me
I have a quantum computer no
I have not cheated either because what I have
done I have taken the two small numbers
and I have multiplied them and I have presented
the result but my way of proceeding
has not been the that they have presented I
have taken the small numbers I have done
a multiplication and I have presented the
result and I have asked you to come
back because factoring is
difficult but multiplying is not difficult it
is simple in fact with a lot of time I
could give you these numbers and it would give me is
the solution which would have to take a
bit of time to do this
multiplication but this can be done
and a computer can do it these are
the functions that are called in one
direction wang wei factions and these
functions are interesting for
cryptography and in fact cryptography,
which is how we hide
information today to communicate,
is based on this type of function and in
particular, the means we use is
based on updating
what is the idea is a
cryptographic scheme we have two parties are
these
alice and pod who are the ones who want to
communicate the secret and we have an
enemy who wants to read the
secret an agreement that we have lisboa
friends
evans enemy who was the secret because
in the method the multiply team
has to factor the team they
do the easy part of the problem they can
read the information eva faces the
difficult part of the problem she cannot read
the information and although had the
classical computer could not see the
information the scheme sure now well
what if it would take a quantum computer to
factor the simple it can already
read the information that is to say a
quantum computer would not only break
these barriers in knowledge but
would also imply that the way in
which we keep our secrets
with which it communicates our secrets
would cease to be valid from the day to from one
day to the next
a little scary but that's not what would
happen but luckily quantum information
or quantum theory also
gives you a solution what it tells us is that
we can put the information in
quantum bits so what Alice has
to do to do to send the abbott secret
is to put the information in these
quantum particles since these
superpositions and then what happens
is that we imagine that it is going to try to read
the information as I said there is
something called the uncertainty principle
what it does is that its action is
intrusive what it means is that the
spy when trying to read the information
changes the information alex and box
realize that someone is starting to
read and stop the communication because it is
insecure a new paradigm is offered
a new way of saving the
information secret that communicates
well this has been a
super crash course on what
quantum physics offers for
information and that's why I want it to be
understood that there are things that could not be
done and that can be done with
physics, it presumes that it is to listen to
the question and it is good when
this happens when I will have my quantum computer
then what must be understood is that
we are in the moment in which the
field evolves very fast right now it
is not a problem it is a problem of
technology but also of
basic science I am a theoretical physicist and I
work on this I want to understand what can
be done and now next to me there are
engineers who are developing the
technology
I like then to recover this
statement by thomas watson who was
president of ibm that back in the
50s he was a very
prestigious entrepreneur and he did very well in life
but perhaps as a visionary his was not
a great success either because he said that
there was a market for five computers
car poor man said it in 1946
you have that when you live this
revolution and man is living
the re evolution of the usual computers it
is very difficult to make
repro predictions I am going to make a
prediction I was caught that it was a
projection I was a prediction
quantum cryptography this is not necessary to
make a prediction xxi it already exists in the
market if you want to secure
our emails with
quantum cryptography you can do it it is a bit expensive
but you can do
quantum computers there are no quantum computers
investment is being made in it and in
fact great efforts are being made this year
the European economic community approved
a funding of one billion
euros for quantum technologies to
be the quantum computer
and perhaps to finish also to
think a little about how difficult it is to make
a prediction I also like to talk
about faraday farah and martín nothing to do
with quantum physics he is one of the
fathers of electromagnetism and at
that time in the nineteenth century
faradays were mostly doing a lot of
experiments with electro magnetism with
sparks electricity
compasses magnets and they were like quite
playful and fun and I would
demonstrate to members of the
British nobility and one day I had a minister there
and the minister asked said look at this
it's a lot of fun for me but it's going to be useful
for something someday
then to give it context they say well
I don't know what we are going to do with this but
I am sure that one day you will earn
a tax on this
so I don't know if quantum physics
will change our taxation or if there will be
a quantum tax I am not going to give
any idea about it either But what I do
know is that quantum physics has changed
the way we understand information
and the possible uses we will make of it.
[Applause]

well, as mich has announced to the

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crash course::noun | Spocien Dictionary

crash course

noun

a rapid and intense course of training or research (usually undertaken in an emergency)

Type	Words
Synonyms	crash program, crash programme
Type of	course of study, curriculum, program, programme, syllabus

he took a crash course in Italian on his way to Italy.

his first job was a crash course in survival and in learning how to get along with people.

How to pronounce crash course in Spanish?

crash course::noun | Spocien Dictionary

abandonment

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