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Why We Should All Be Interested in Space | Beepul Bharti | TEDxDuke


[Music]

[Music] [Applause]

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[Applause] space some of you might think space is

space some of you might think space is

space some of you might think space is irrelevant and boring and I was the same

irrelevant and boring and I was the same

irrelevant and boring and I was the same way until my junior year or my physics

way until my junior year or my physics

way until my junior year or my physics teacher completely changed my

teacher completely changed my

teacher completely changed my perspective I’m here today to hopefully

perspective I’m here today to hopefully

perspective I’m here today to hopefully do the same I want to take all of you on

do the same I want to take all of you on

do the same I want to take all of you on a journey through space exploring

a journey through space exploring

a journey through space exploring exoplanets black holes and beyond

exoplanets black holes and beyond

exoplanets black holes and beyond because I think these topics can help us

because I think these topics can help us

because I think these topics can help us answer some of the biggest questions we

answer some of the biggest questions we

answer some of the biggest questions we have today so question one are we alone

have today so question one are we alone

have today so question one are we alone in the universe

in the universe

in the universe I think earth-like exoplanets might have

I think earth-like exoplanets might have

I think earth-like exoplanets might have the answer these plants are fascinating

the answer these plants are fascinating

the answer these plants are fascinating because they orbit stars outside of our

because they orbit stars outside of our

because they orbit stars outside of our solar system but they have

solar system but they have

solar system but they have characteristics similar earth therefore

characteristics similar earth therefore

characteristics similar earth therefore they have the possibilities of hosting

they have the possibilities of hosting

they have the possibilities of hosting life not one but seven seven planets

life not one but seven seven planets

life not one but seven seven planets were discovered just last week and this

were discovered just last week and this

were discovered just last week and this system is called the Trappist one system

system is called the Trappist one system

system is called the Trappist one system so what’s the big deal well all seven of

so what’s the big deal well all seven of

so what’s the big deal well all seven of these planets lie in the Goldilocks zone

these planets lie in the Goldilocks zone

these planets lie in the Goldilocks zone of their solar system meaning they’re at

of their solar system meaning they’re at

of their solar system meaning they’re at the perfect distance such that it’s not

the perfect distance such that it’s not

the perfect distance such that it’s not too hot or too cold therefore there’s a

too hot or too cold therefore there’s a

too hot or too cold therefore there’s a possibility of water there for life if

possibility of water there for life if

possibility of water there for life if you think about it maybe one of these

you think about it maybe one of these

you think about it maybe one of these seven plants actually has life earth

seven plants actually has life earth

seven plants actually has life earth with just one planet and our goal one

with just one planet and our goal one

with just one planet and our goal one planet in our Goldilocks system and it

planet in our Goldilocks system and it

planet in our Goldilocks system and it has life to the fact that they’re seven

has life to the fact that they’re seven

has life to the fact that they’re seven is very promising another planet I find

is very promising another planet I find

is very promising another planet I find fascinating is Proxima Centauri beat

fascinating is Proxima Centauri beat

fascinating is Proxima Centauri beat this planet is only 4.2 two light-years

this planet is only 4.2 two light-years

this planet is only 4.2 two light-years away which in the grand scheme of things

away which in the grand scheme of things

away which in the grand scheme of things is not a big number scientists can

is not a big number scientists can

is not a big number scientists can actually observe and study this planet

actually observe and study this planet

actually observe and study this planet and hopefully answer the question one

and hopefully answer the question one

and hopefully answer the question one day are we alone in the universe

day are we alone in the universe

day are we alone in the universe question two do black holes hold the

question two do black holes hold the

question two do black holes hold the mysteries of the universe now I find

mysteries of the universe now I find

mysteries of the universe now I find black laws fascinating because we don’t

black laws fascinating because we don’t

black laws fascinating because we don’t know much about them they’re just an

know much about them they’re just an

know much about them they’re just an area in space where gravitational waves

area in space where gravitational waves

area in space where gravitational waves are so strong that nothing can escape

are so strong that nothing can escape

are so strong that nothing can escape them not even light so what’s the big

them not even light so what’s the big

them not even light so what’s the big deal well how many of you have wondered

deal well how many of you have wondered

deal well how many of you have wondered how the universe functions how it began

how the universe functions how it began

how the universe functions how it began I think black holes may hold this answer

I think black holes may hold this answer

I think black holes may hold this answer today we have to rule books that explain

today we have to rule books that explain

today we have to rule books that explain how the universe functions general

how the universe functions general

how the universe functions general activity the study of large what

activity the study of large what

activity the study of large what explains why galaxies collide why space

explains why galaxies collide why space

explains why galaxies collide why space is curved and so on in quantum mechanics

is curved and so on in quantum mechanics

is curved and so on in quantum mechanics the study of small which explains my

the study of small which explains my

the study of small which explains my electrons particles atoms interact we

electrons particles atoms interact we

electrons particles atoms interact we have gravity it’s the reason when I drop

have gravity it’s the reason when I drop

have gravity it’s the reason when I drop this pen it falls to the ground if we

this pen it falls to the ground if we

this pen it falls to the ground if we want to understand how the universe

want to understand how the universe

want to understand how the universe functions though we need to understand

functions though we need to understand

functions though we need to understand how gravity works everywhere but the

how gravity works everywhere but the

how gravity works everywhere but the problem is we don’t we don’t understand

problem is we don’t we don’t understand

problem is we don’t we don’t understand how gravity works on small skills our to

how gravity works on small skills our to

how gravity works on small skills our to rule books do not understand how gravity

rule books do not understand how gravity

rule books do not understand how gravity works at the singularity of a black hole

works at the singularity of a black hole

works at the singularity of a black hole an infinitely small one-dimensional

an infinitely small one-dimensional

an infinitely small one-dimensional point with infinite mass and infinite

point with infinite mass and infinite

point with infinite mass and infinite density however if we study the

density however if we study the

density however if we study the singularity of a black hole we could

singularity of a black hole we could

singularity of a black hole we could possibly unite our Torah books into one

possibly unite our Torah books into one

possibly unite our Torah books into one creating a theory of everything a theory

creating a theory of everything a theory

creating a theory of everything a theory that links all physical aspects of the

that links all physical aspects of the

that links all physical aspects of the universe I also think the name black

universe I also think the name black

universe I also think the name black hole is misleading when we think of it

hole is misleading when we think of it

hole is misleading when we think of it we think of darkness and nothingness but

we think of darkness and nothingness but

we think of darkness and nothingness but I think it’s quite the opposite our

I think it’s quite the opposite our

I think it’s quite the opposite our universe began from a singularity and

universe began from a singularity and

universe began from a singularity and expanded to the universe we know today

expanded to the universe we know today

expanded to the universe we know today black holes have a singularity if we

black holes have a singularity if we

black holes have a singularity if we study the singularity we could figure

study the singularity we could figure

study the singularity we could figure out how the universe actually came to be

out how the universe actually came to be

out how the universe actually came to be to me a black hole is more of an

to me a black hole is more of an

to me a black hole is more of an information hole it contains the most

information hole it contains the most

information hole it contains the most important information the deepest

important information the deepest

important information the deepest darkest secrets of the universe and how

darkest secrets of the universe and how

darkest secrets of the universe and how it all began so this is Earth a little

it all began so this is Earth a little

it all began so this is Earth a little white dot surrounded by darkness we know

white dot surrounded by darkness we know

white dot surrounded by darkness we know as space we don’t know much that’s out

as space we don’t know much that’s out

as space we don’t know much that’s out there 70% of the universe about is

there 70% of the universe about is

there 70% of the universe about is something called dark energy and dark

something called dark energy and dark

something called dark energy and dark matter which we know nothing about we

matter which we know nothing about we

matter which we know nothing about we don’t know what black holes are we don’t

don’t know what black holes are we don’t

don’t know what black holes are we don’t know what wormholes are we don’t know

know what wormholes are we don’t know

know what wormholes are we don’t know why the universe expands we don’t know

why the universe expands we don’t know

why the universe expands we don’t know what gravity is we don’t know how its

what gravity is we don’t know how its

what gravity is we don’t know how its created or how it all began we don’t

created or how it all began we don’t

created or how it all began we don’t know anything the point I’m trying to

know anything the point I’m trying to

know anything the point I’m trying to get across here is that space is

get across here is that space is

get across here is that space is important we need people to lead the

important we need people to lead the

important we need people to lead the forefront and space travel because only

forefront and space travel because only

forefront and space travel because only then can we answer some of the biggest

then can we answer some of the biggest

then can we answer some of the biggest questions that plague us today thank you

questions that plague us today thank you

questions that plague us today thank you [Applause]

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