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1.
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Telephone
(2281)
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2.
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wheel
(1031)
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3.
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Electricity
(1000)
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4.
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computer
(1000)
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5.
|
Television
(719)
|
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6.
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light bulb
(688)
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7.
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car
(594)
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8.
|
Internet
(563)
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9.
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microwave
(437)
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10.
|
Automobile
(344)
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11.
|
Penicillin
(188)
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12.
|
Indoor Plumbing
(188)
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13.
|
phone
(188)
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14.
|
washing machine
(188)
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15.
|
Heart Valve
(188)
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16.
|
Fire
(188)
|
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17.
|
Pots Its
(188)
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18.
|
The Letter "P"
(188)
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19.
|
cellular phone
(188)
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20.
|
Printing Press
(188)
|
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21.
|
eyeglasses
(188)
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22.
|
tampons
(188)
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23.
|
Telegraph
(188)
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24.
|
Defibrilator
(188)
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25.
|
air conditioner
(156)
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26.
|
radio
(125)
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