Answer to Dictation 1
Computers, tablets and smartphones can do more and more things these days.
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Answer to Dictation 2
Powerful enough to store movies or play high definition games.
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Answer to Dictation 3
We can stream movies on our smartphones and store huge amounts of data.
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Answer to Dictation 4
It has created chips that improve performance by 45 per cent.
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Answer to Dictation 5
We might only need to charge our phones every four days.
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Answer to Dictation 6
IBM has greatly improved its microchips by reducing their size.
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Answer to Dictation 7
Computer engineers use nanometres to measure the size of chips.
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Answer to Dictation 8
Store 50 billion transistors on a chip the size of a fingernail.
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Answer to Dictation 9
He said IBM's new chip could advance artificial intelligence.
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Answer to Dictation 10
Data centres use one per cent of the world's electricity.
See the microchips lesson for the whole text.
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