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How this ex-pool boy is changing water | Ravi Kurani | TEDxSalinas


thousands of people died in London in

thousands of people died in London in 1854 cholera was the killer cholera is a

1854 cholera was the killer cholera is a

1854 cholera was the killer cholera is a disease that kills within days so there

disease that kills within days so there

disease that kills within days so there was this guy John Snow who walked around

was this guy John Snow who walked around

was this guy John Snow who walked around the Soho district of London knocking

the Soho district of London knocking

the Soho district of London knocking from door to door to door and he asked

from door to door to door and he asked

from door to door to door and he asked has there been a death in the family and

has there been a death in the family and

has there been a death in the family and he got an answer why yes my mother died

he got an answer why yes my mother died

he got an answer why yes my mother died yesterday he went to the next house and

yesterday he went to the next house and

yesterday he went to the next house and he asked ma’am has there been a death in

he asked ma’am has there been a death in

he asked ma’am has there been a death in the family and he got an answer no not

the family and he got an answer no not

the family and he got an answer no not here

here

here but up the street at 64 Lexington a

but up the street at 64 Lexington a

but up the street at 64 Lexington a little girl died two days ago he took

little girl died two days ago he took

little girl died two days ago he took all these deaths and he put them up on a

all these deaths and he put them up on a

all these deaths and he put them up on a map these little black lines here show

map these little black lines here show

map these little black lines here show us what he actually saw I’ve exaggerated

us what he actually saw I’ve exaggerated

us what he actually saw I’ve exaggerated this data so you can actually see it a

this data so you can actually see it a

this data so you can actually see it a little better on this screen John snow

little better on this screen John snow

little better on this screen John snow had a sneaking suspicion that the water

had a sneaking suspicion that the water

had a sneaking suspicion that the water pump was the reason for the transport of

pump was the reason for the transport of

pump was the reason for the transport of cholera do you guys notice anything

cholera do you guys notice anything

cholera do you guys notice anything particular about this data when I layer

particular about this data when I layer

particular about this data when I layer over where the pumps were in the city it

over where the pumps were in the city it

over where the pumps were in the city it becomes very obvious at the corner of

becomes very obvious at the corner of

becomes very obvious at the corner of broad and Lexington this pump was to

broad and Lexington this pump was to

broad and Lexington this pump was to blame John snow figured this out and

blame John snow figured this out and

blame John snow figured this out and they call him the father of modern day

they call him the father of modern day

they call him the father of modern day epidemiology the study of how health and

epidemiology the study of how health and

epidemiology the study of how health and disease moves throughout a city now what

disease moves throughout a city now what

disease moves throughout a city now what John snow did is great I think it’s

John snow did is great I think it’s

John snow did is great I think it’s awesome however it is not scalable right

awesome however it is not scalable right

awesome however it is not scalable right think about how many pumps there are

think about how many pumps there are

think about how many pumps there are around the world how many wells there

around the world how many wells there

around the world how many wells there are and how many people are affected by

are and how many people are affected by

are and how many people are affected by disease and illness from this water you

disease and illness from this water you

disease and illness from this water you need to hire millions if not billions of

need to hire millions if not billions of

need to hire millions if not billions of John snows and they would need to knock

John snows and they would need to knock

John snows and they would need to knock on all of these doors every single day

on all of these doors every single day

on all of these doors every single day he would need to ask is there a disease

he would need to ask is there a disease

he would need to ask is there a disease is there an illness

is there an illness

is there an illness has there been a death water testing

has there been a death water testing

has there been a death water testing today is reactive we need to make it

today is reactive we need to make it

today is reactive we need to make it proactive we’re trying to find solutions

proactive we’re trying to find solutions

proactive we’re trying to find solutions for water but we don’t understand what

for water but we don’t understand what

for water but we don’t understand what the problem actually is how can you find

the problem actually is how can you find

the problem actually is how can you find a solution if you don’t understand the

a solution if you don’t understand the

a solution if you don’t understand the problem space I’ve made it my life’s

problem space I’ve made it my life’s

problem space I’ve made it my life’s goal to figure out what this problem is

goal to figure out what this problem is

goal to figure out what this problem is let’s have a conversation about how we

let’s have a conversation about how we

let’s have a conversation about how we can hack water and what the future of

can hack water and what the future of

can hack water and what the future of water is about how we can build millions

water is about how we can build millions

water is about how we can build millions of John snows and put them around the

of John snows and put them around the

of John snows and put them around the world I used to work at a venture

world I used to work at a venture

world I used to work at a venture capital fund in India think like Shark

capital fund in India think like Shark

capital fund in India think like Shark Tank but India without the Mark Cuban

Tank but India without the Mark Cuban

Tank but India without the Mark Cuban and the really cool thing about this

and the really cool thing about this

and the really cool thing about this venture capital fund is we only gave

venture capital fund is we only gave

venture capital fund is we only gave money to companies who were building

money to companies who were building

money to companies who were building products that focused on people our

products that focused on people our

products that focused on people our populations that earned less than $2 a

populations that earned less than $2 a

populations that earned less than $2 a day and one really cool thing that I saw

day and one really cool thing that I saw

day and one really cool thing that I saw about this company was we saw a ton of

about this company was we saw a ton of

about this company was we saw a ton of business plans that came through the

business plans that came through the

business plans that came through the door there was one in particular that

door there was one in particular that

door there was one in particular that sticks out it was this company in South

sticks out it was this company in South

sticks out it was this company in South India that was actually developing a

India that was actually developing a

India that was actually developing a water filter something that purifies our

water filter something that purifies our

water filter something that purifies our water however the only issue is is it

water however the only issue is is it

water however the only issue is is it was way too expensive it was not

was way too expensive it was not

was way too expensive it was not accessible to the population it was

accessible to the population it was

accessible to the population it was targeting and what’s even worse is when

targeting and what’s even worse is when

targeting and what’s even worse is when we went down to this geography that they

we went down to this geography that they

we went down to this geography that they were looking to do their first

were looking to do their first

were looking to do their first deployment in turns out there is a

deployment in turns out there is a

deployment in turns out there is a simple five cent solution that was a

simple five cent solution that was a

simple five cent solution that was a chlorine pill now I want to get one

chlorine pill now I want to get one

chlorine pill now I want to get one thing straight I am NOT for simple

thing straight I am NOT for simple

thing straight I am NOT for simple solutions I do believe in long-term

solutions I do believe in long-term

solutions I do believe in long-term Social Development and let’s figure out

Social Development and let’s figure out

Social Development and let’s figure out progress on how we can actually

progress on how we can actually

progress on how we can actually implement it properly however if your

implement it properly however if your

implement it properly however if your goal is to get people out of hospital

goal is to get people out of hospital

goal is to get people out of hospital beds let’s do the short term solution

beds let’s do the short term solution

beds let’s do the short term solution first figure out what the problem is and

first figure out what the problem is and

first figure out what the problem is and then build a solution around that this

then build a solution around that this

then build a solution around that this got me really interested in water and so

got me really interested in water and so

got me really interested in water and so I started doing a ton of research and I

I started doing a ton of research and I

I started doing a ton of research and I figured out here in the u.s. about 70%

figured out here in the u.s. about 70%

figured out here in the u.s. about 70% of our water is primarily used for

of our water is primarily used for

of our water is primarily used for energy generation and agriculture the

energy generation and agriculture the

energy generation and agriculture the rest of it is used for stuff that we’re

rest of it is used for stuff that we’re

rest of it is used for stuff that we’re used to like taking a shower wash

used to like taking a shower wash

used to like taking a shower wash our hands and drinking water but one

our hands and drinking water but one

our hands and drinking water but one really interesting thing that I learned

really interesting thing that I learned

really interesting thing that I learned is that water is different for each

is that water is different for each

is that water is different for each application you use it for and what I

application you use it for and what I

application you use it for and what I mean by this is for agriculture or for

mean by this is for agriculture or for

mean by this is for agriculture or for drinking water or for your swimming pool

drinking water or for your swimming pool

drinking water or for your swimming pool right let’s take a swimming pool for

right let’s take a swimming pool for

right let’s take a swimming pool for example if you were to go to your

example if you were to go to your

example if you were to go to your swimming pool you would need to measure

swimming pool you would need to measure

swimming pool you would need to measure the water now you go to your backyard

the water now you go to your backyard

the water now you go to your backyard and you’d say the chlorine is low this

and you’d say the chlorine is low this

and you’d say the chlorine is low this is how you understand what the data is

is how you understand what the data is

is how you understand what the data is and after you understand that the

and after you understand that the

and after you understand that the chlorine is low let’s say it needs to be

chlorine is low let’s say it needs to be

chlorine is low let’s say it needs to be up to five parts per million or ppm and

up to five parts per million or ppm and

up to five parts per million or ppm and you’re down to one you add chlorine you

you’re down to one you add chlorine you

you’re down to one you add chlorine you fix the water this loop is different for

fix the water this loop is different for

fix the water this loop is different for everything right so you wouldn’t take

everything right so you wouldn’t take

everything right so you wouldn’t take the swimming pool water and put it into

the swimming pool water and put it into

the swimming pool water and put it into your tap to drink you wouldn’t take the

your tap to drink you wouldn’t take the

your tap to drink you wouldn’t take the swimming pool water and let’s say for

swimming pool water and let’s say for

swimming pool water and let’s say for example you’re brewing beer right water

example you’re brewing beer right water

example you’re brewing beer right water is a really big part of brewing beer you

is a really big part of brewing beer you

is a really big part of brewing beer you don’t want your swimming pool water to

don’t want your swimming pool water to

don’t want your swimming pool water to brew that beer and the really cool thing

brew that beer and the really cool thing

brew that beer and the really cool thing that I figured out is that there’s a

that I figured out is that there’s a

that I figured out is that there’s a bunch of these little little small loops

bunch of these little little small loops

bunch of these little little small loops everywhere you go and after looking at

everywhere you go and after looking at

everywhere you go and after looking at it there’s one thing that I really want

it there’s one thing that I really want

it there’s one thing that I really want to get across is that water is different

to get across is that water is different

to get across is that water is different it comes in different shapes and

it comes in different shapes and

it comes in different shapes and different flavors and different sizes

different flavors and different sizes

different flavors and different sizes you can think about it as like a big

you can think about it as like a big

you can think about it as like a big control board right you have all these

control board right you have all these

control board right you have all these levers triggers and switches and if you

levers triggers and switches and if you

levers triggers and switches and if you have a swimming pool you’re going to

have a swimming pool you’re going to

have a swimming pool you’re going to increase the chlorine if you have an

increase the chlorine if you have an

increase the chlorine if you have an agriculture you’re going to increase the

agriculture you’re going to increase the

agriculture you’re going to increase the nitrates you may add levers you may

nitrates you may add levers you may

nitrates you may add levers you may subtract levers

subtract levers

subtract levers there’s picture over years of the

there’s picture over years of the

there’s picture over years of the Olympics in Rio the green pool on the

Olympics in Rio the green pool on the

Olympics in Rio the green pool on the side it doesn’t look so good right it

side it doesn’t look so good right it

side it doesn’t look so good right it was a loop it was a measure understand

was a loop it was a measure understand

was a loop it was a measure understand fixed loop that was not managed properly

fixed loop that was not managed properly

fixed loop that was not managed properly the chlorine was low which ended up

the chlorine was low which ended up

the chlorine was low which ended up causing algae to grow thus causing a

causing algae to grow thus causing a

causing algae to grow thus causing a green pool all this talk about pools by

green pool all this talk about pools by

green pool all this talk about pools by the way I actually used to be a pool boy

the way I actually used to be a pool boy

the way I actually used to be a pool boy down down in Southern California my

down down in Southern California my

down down in Southern California my parents used to own a chain of pool and

parents used to own a chain of pool and

parents used to own a chain of pool and spa supply stores and by the way I

spa supply stores and by the way I

spa supply stores and by the way I looked absolutely amazing and semuc

looked absolutely amazing and semuc

looked absolutely amazing and semuc little short you know lifeguard red

little short you know lifeguard red

little short you know lifeguard red shorts

shorts

shorts I still remember riding around the

I still remember riding around the

I still remember riding around the pickup truck we would go from house to

pickup truck we would go from house to

pickup truck we would go from house to house like a pool boy does and they

house like a pool boy does and they

house like a pool boy does and they would take a test of the water take the

would take a test of the water take the

would take a test of the water take the little four drops if any of you have

little four drops if any of you have

little four drops if any of you have ever tested a pool before you look at

ever tested a pool before you look at

ever tested a pool before you look at the pH you look at the chlorine I would

the pH you look at the chlorine I would

the pH you look at the chlorine I would figure out this is what it needs and you

figure out this is what it needs and you

figure out this is what it needs and you would put the chlorine in to give a safe

would put the chlorine in to give a safe

would put the chlorine in to give a safe environment for these homeowners to

environment for these homeowners to

environment for these homeowners to swimmin fast forward a few years my

swimmin fast forward a few years my

swimmin fast forward a few years my company up in San Francisco we had this

company up in San Francisco we had this

company up in San Francisco we had this idea why don’t we automate this process

idea why don’t we automate this process

idea why don’t we automate this process why don’t we build a robot in a sense of

why don’t we build a robot in a sense of

why don’t we build a robot in a sense of John snow that can automatically measure

John snow that can automatically measure

John snow that can automatically measure the pool chemistry tell you what your

the pool chemistry tell you what your

the pool chemistry tell you what your chemicals are and then you go ahead and

chemicals are and then you go ahead and

chemicals are and then you go ahead and put it in and we built just that we have

put it in and we built just that we have

put it in and we built just that we have a little floating robot Wi-Fi connected

a little floating robot Wi-Fi connected

a little floating robot Wi-Fi connected have your app tells you what chemicals

have your app tells you what chemicals

have your app tells you what chemicals to put in and if you don’t have them we

to put in and if you don’t have them we

to put in and if you don’t have them we use your Hamazon primer credit card get

use your Hamazon primer credit card get

use your Hamazon primer credit card get it delivered to your house the next day

it delivered to your house the next day

it delivered to your house the next day and we looked at and we said there is

and we looked at and we said there is

and we looked at and we said there is more to water than just pools right

more to water than just pools right

more to water than just pools right these loops exist everywhere how do we

these loops exist everywhere how do we

these loops exist everywhere how do we take this this robot that we built and

take this this robot that we built and

take this this robot that we built and deployed around the world so we don’t

deployed around the world so we don’t

deployed around the world so we don’t have problems like Jon Snow did in

have problems like Jon Snow did in

have problems like Jon Snow did in London right how do we how do we get

London right how do we how do we get

London right how do we how do we get massive deployment of these robots and

when we started looking at this we

when we started looking at this we realized that because of these little

realized that because of these little

realized that because of these little measure understand fixed loops you need

measure understand fixed loops you need

measure understand fixed loops you need to have a library of understanding of if

to have a library of understanding of if

to have a library of understanding of if this water is going to be used for a

this water is going to be used for a

this water is going to be used for a swimming pool you need to put chlorine

swimming pool you need to put chlorine

swimming pool you need to put chlorine here’s the equations that go with that

here’s the equations that go with that

here’s the equations that go with that if you need to use this water for

if you need to use this water for

if you need to use this water for agriculture you need to put more

agriculture you need to put more

agriculture you need to put more nitrates here’s the equation that goes

nitrates here’s the equation that goes

nitrates here’s the equation that goes with that what you end up building is

with that what you end up building is

with that what you end up building is this library or this instruction book of

this library or this instruction book of

this library or this instruction book of all these little mini instructions of

all these little mini instructions of

all these little mini instructions of how you’re going to use the water that’s

how you’re going to use the water that’s

how you’re going to use the water that’s coming in for the purpose you need to

coming in for the purpose you need to

coming in for the purpose you need to use it for just like the human genome

use it for just like the human genome

use it for just like the human genome what if we had built the water genome

what if we had built the water genome

what if we had built the water genome and when we ask this question we started

and when we ask this question we started

and when we ask this question we started looking at where water is a problem

looking at where water is a problem

looking at where water is a problem around the world is it just John snow is

around the world is it just John snow is

around the world is it just John snow is it this isolated incident in London or

it this isolated incident in London or

it this isolated incident in London or does it happen around the world and so

does it happen around the world and so

does it happen around the world and so there’s three stories I want to talk

there’s three stories I want to talk

there’s three stories I want to talk about today of how this genome and this

about today of how this genome and this

about today of how this genome and this robotics platform can change the way

robotics platform can change the way

robotics platform can change the way that we look at water the first let’s go

that we look at water the first let’s go

that we look at water the first let’s go to Flint Michigan in Flint they move the

to Flint Michigan in Flint they move the

to Flint Michigan in Flint they move the water source to the Flint River

water source to the Flint River

water source to the Flint River and this chemical cocktail inside of

and this chemical cocktail inside of

and this chemical cocktail inside of this new water source was slightly

this new water source was slightly

this new water source was slightly different than what they were actually

different than what they were actually

different than what they were actually getting their water from as this water

getting their water from as this water

getting their water from as this water percolated through the piping and ended

percolated through the piping and ended

percolated through the piping and ended up into the houses turn on your tap pour

up into the houses turn on your tap pour

up into the houses turn on your tap pour yourself a glass of water what ended up

yourself a glass of water what ended up

yourself a glass of water what ended up happening is this cocktail activated

happening is this cocktail activated

happening is this cocktail activated lead in the pipes in a particular area

lead in the pipes in a particular area

lead in the pipes in a particular area you now have lead in your water

you now have lead in your water

you now have lead in your water thousands of children have unsafe levels

thousands of children have unsafe levels

thousands of children have unsafe levels of lead in them right now by the way

of lead in them right now by the way

of lead in them right now by the way this is in 2012 not in 1854 second place

this is in 2012 not in 1854 second place

this is in 2012 not in 1854 second place I want to take you to is Kenya the World

I want to take you to is Kenya the World

I want to take you to is Kenya the World Health Organisation says that water and

Health Organisation says that water and

Health Organisation says that water and water related diseases are the largest

water related diseases are the largest

water related diseases are the largest killer in the world outside of wars

killer in the world outside of wars

killer in the world outside of wars outside of terrorism waterborne

outside of terrorism waterborne

outside of terrorism waterborne illnesses are a serious thing and people

illnesses are a serious thing and people

illnesses are a serious thing and people travel miles to go get their water right

travel miles to go get their water right

travel miles to go get their water right what if we could take this robotics

what if we could take this robotics

what if we could take this robotics platform with the water genome and

platform with the water genome and

platform with the water genome and deploy them at a well in say Kenya or in

deploy them at a well in say Kenya or in

deploy them at a well in say Kenya or in Nigeria or in India or heck hey here in

Nigeria or in India or heck hey here in

Nigeria or in India or heck hey here in Flint what if the thing measured the

Flint what if the thing measured the

Flint what if the thing measured the chemistry at the well and we sent a text

chemistry at the well and we sent a text

chemistry at the well and we sent a text message to the to the village head we

message to the to the village head we

message to the to the village head we said hey well number 364 has an issue do

said hey well number 364 has an issue do

said hey well number 364 has an issue do not drink from that well better yet we

not drink from that well better yet we

not drink from that well better yet we sent the message to a nonprofit that is

sent the message to a nonprofit that is

sent the message to a nonprofit that is maybe managing that well this well needs

maybe managing that well this well needs

maybe managing that well this well needs more chemicals now I take you here close

more chemicals now I take you here close

more chemicals now I take you here close to home in the Salinas Valley

to home in the Salinas Valley

to home in the Salinas Valley water is a lifeblood for people here in

water is a lifeblood for people here in

water is a lifeblood for people here in the valley and for any agrarian

the valley and for any agrarian

the valley and for any agrarian community I was actually talking to a

community I was actually talking to a

community I was actually talking to a daughter of a farmer the other day and I

daughter of a farmer the other day and I

daughter of a farmer the other day and I want for one second all of us to

want for one second all of us to

want for one second all of us to abstract ourselves of what we think

abstract ourselves of what we think

abstract ourselves of what we think water is take yourself away from the

water is take yourself away from the

water is take yourself away from the shower from the tap from the swimming

shower from the tap from the swimming

shower from the tap from the swimming pool water pays this girl is ballerina

pool water pays this girl is ballerina

pool water pays this girl is ballerina classes it pays for her college tuition

classes it pays for her college tuition

classes it pays for her college tuition now imagine what the drought did to the

now imagine what the drought did to the

now imagine what the drought did to the Parma’s here and as this drought

Parma’s here and as this drought

Parma’s here and as this drought affected the farmers in the valley they

affected the farmers in the valley they

affected the farmers in the valley they had to dig deeper and deeper and deeper

had to dig deeper and deeper and deeper

had to dig deeper and deeper and deeper underground in search for water

underground in search for water

underground in search for water to grow so need to feed the us and as

to grow so need to feed the us and as

to grow so need to feed the us and as the water came out they had to over

the water came out they had to over

the water came out they had to over fertilize right they have to make up for

fertilize right they have to make up for

fertilize right they have to make up for the nutrients in the well and as they

the nutrients in the well and as they

the nutrients in the well and as they over fertilize they planted the crops

over fertilize they planted the crops

over fertilize they planted the crops this water ended up going into runoff

this water ended up going into runoff

this water ended up going into runoff and now they’ve over fertilized this

and now they’ve over fertilized this

and now they’ve over fertilized this water that’s going back into the

water that’s going back into the

water that’s going back into the groundwater they’re polluting these

groundwater they’re polluting these

groundwater they’re polluting these ground wells what if we could take this

ground wells what if we could take this

ground wells what if we could take this robotics platform coupled with the

robotics platform coupled with the

robotics platform coupled with the genome project put it at the input water

genome project put it at the input water

genome project put it at the input water source we know what the water chemistry

source we know what the water chemistry

source we know what the water chemistry is coming out hey mr. and mrs. farmer

is coming out hey mr. and mrs. farmer

is coming out hey mr. and mrs. farmer add this particular fertilizer and after

add this particular fertilizer and after

add this particular fertilizer and after it comes out for the runoff

it comes out for the runoff

it comes out for the runoff let’s take a look at it if it’s too

let’s take a look at it if it’s too

let’s take a look at it if it’s too polluted to go into the ground we’ll

polluted to go into the ground we’ll

polluted to go into the ground we’ll stop it and put it somewhere else

stop it and put it somewhere else

stop it and put it somewhere else everything I said just touches the tip

everything I said just touches the tip

everything I said just touches the tip of the iceberg we need a better

of the iceberg we need a better

of the iceberg we need a better understanding of water because we cannot

understanding of water because we cannot

understanding of water because we cannot live without it the next time you open

live without it the next time you open

live without it the next time you open up your tap just understand when you

up your tap just understand when you

up your tap just understand when you look at that glass of water being filled

look at that glass of water being filled

look at that glass of water being filled up water is more than just water join

up water is more than just water join

up water is more than just water join the revolution there’s plenty of room

the revolution there’s plenty of room

the revolution there’s plenty of room for all of us thank you

for all of us thank you

for all of us thank you [Applause]

”

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