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covering the week's top textbooks like

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covering the week's top textbooks like
 

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covering the week's top textbooks like
Linux bias in an era of digital

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Linux bias in an era of digital
 

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Linux bias in an era of digital
eavesdropping where hackers employ a

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eavesdropping where hackers employ a
 

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eavesdropping where hackers employ a
variety of means to take over built-in

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variety of means to take over built-in
 

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variety of means to take over built-in
video cameras peruse personal digital

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video cameras peruse personal digital
 

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video cameras peruse personal digital
data and snoop on cellular conversations

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data and snoop on cellular conversations
 

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data and snoop on cellular conversations
researchers have seen the light

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researchers have seen the light
 

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researchers have seen the light
literally viewers in the UK will want to

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literally viewers in the UK will want to
 

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literally viewers in the UK will want to
make sure their license is up-to-date

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make sure their license is up-to-date
 

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make sure their license is up-to-date
because here's an upgrade the BBC might

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because here's an upgrade the BBC might
 

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because here's an upgrade the BBC might
want to add to their TV detector vans

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want to add to their TV detector vans
 

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want to add to their TV detector vans
Israeli researchers report that they

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Israeli researchers report that they
 

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Israeli researchers report that they
successfully tapped into speech and

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successfully tapped into speech and
 

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successfully tapped into speech and
music inside an apartment simply by

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music inside an apartment simply by
 

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music inside an apartment simply by
focusing on a light bulb in a paper

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focusing on a light bulb in a paper
 

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focusing on a light bulb in a paper
published over the weekend the

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published over the weekend the
 

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published over the weekend the
researchers said all they needed were a

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researchers said all they needed were a
 

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researchers said all they needed were a
telescope and a $400 optical sensor

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telescope and a $400 optical sensor
 

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telescope and a $400 optical sensor
which they used to measure barely

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which they used to measure barely
 

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which they used to measure barely
perceptible light bulb vibrations

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perceptible light bulb vibrations
 

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perceptible light bulb vibrations
triggered by either voices or music in

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triggered by either voices or music in
 

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triggered by either voices or music in
the room

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the room
 

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the room
the research team conducted the test by

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the research team conducted the test by
 

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the research team conducted the test by
pointing a telescope towards a light

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pointing a telescope towards a light
 

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pointing a telescope towards a light
bulb in an apartment building 27 yards

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bulb in an apartment building 27 yards
 

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bulb in an apartment building 27 yards
away capturing the vibrations from the

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away capturing the vibrations from the
 

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away capturing the vibrations from the
ball they were able to reconstruct with

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ball they were able to reconstruct with
 

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ball they were able to reconstruct with
fair quality let it be by the Beatles

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fair quality let it be by the Beatles
 

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fair quality let it be by the Beatles
clocks by Coldplay and a snippet of a

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clocks by Coldplay and a snippet of a
 

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clocks by Coldplay and a snippet of a
speech by President Trump the

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speech by President Trump the
 

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speech by President Trump the
researchers said we show how

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researchers said we show how
 

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researchers said we show how
fluctuations in the air pressure on the

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fluctuations in the air pressure on the
 

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fluctuations in the air pressure on the
surface of the hanging bulb in response

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surface of the hanging bulb in response
 

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surface of the hanging bulb in response
to sound which caused the bulb to

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to sound which caused the bulb to
 

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to sound which caused the bulb to
vibrate very slightly

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vibrate very slightly
 

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vibrate very slightly
Amil a debris vibration can be exploited

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Amil a debris vibration can be exploited
 

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Amil a debris vibration can be exploited
by eavesdroppers to recover speech and

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by eavesdroppers to recover speech and
 

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by eavesdroppers to recover speech and
singing passively externally and in real

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singing passively externally and in real
 

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singing passively externally and in real
time they noted that a direct line of

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time they noted that a direct line of
 

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time they noted that a direct line of
sight to the bulb is required lampshades

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sight to the bulb is required lampshades
 

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sight to the bulb is required lampshades
or window curtains will prevent it from

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or window curtains will prevent it from
 

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or window curtains will prevent it from
working also the test sounds were played

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working also the test sounds were played
 

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working also the test sounds were played
at maximum volume the approach called

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at maximum volume the approach called
 

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at maximum volume the approach called
lamp phone is an improvement over recent

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lamp phone is an improvement over recent
 

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lamp phone is an improvement over recent
developments in eavesdropping technology

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developments in eavesdropping technology
 

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developments in eavesdropping technology
Ben nasi a developer of the program

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Ben nasi a developer of the program
 

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Ben nasi a developer of the program
explained any sound in the room can be

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explained any sound in the room can be
 

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explained any sound in the room can be
recovered from the room with no

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recovered from the room with no
 

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recovered from the room with no
requirement to hack anything and no

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requirement to hack anything and no
 

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requirement to hack anything and no
device in the room you just need line of

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device in the room you just need line of
 

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device in the room you just need line of
sight to head to a hanging ball and this

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sight to head to a hanging ball and this
 

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sight to head to a hanging ball and this
is it previous comparable approaches

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is it previous comparable approaches
 

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is it previous comparable approaches
include the memorable 2014 visual

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include the memorable 2014 visual
 

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include the memorable 2014 visual
microphone developed by mi

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microphone developed by mi
 

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microphone developed by mi
to Microsoft and Adobe that

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to Microsoft and Adobe that
 

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to Microsoft and Adobe that
reconstructed speech and music from a

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reconstructed speech and music from a
 

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reconstructed speech and music from a
room by analyzing micro vibrations from

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room by analyzing micro vibrations from
 

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room by analyzing micro vibrations from
a bag of potato chips sitting on a table

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a bag of potato chips sitting on a table
 

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a bag of potato chips sitting on a table
while impressive the device required

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while impressive the device required
 

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while impressive the device required
massive computational power and much

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massive computational power and much
 

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massive computational power and much
time to analyze recorded vibrations lamp

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time to analyze recorded vibrations lamp
 

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time to analyze recorded vibrations lamp
phone can be conducted in real-time

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[Music]