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Transcript of Technology
Information technology (I.T.)
A nano-bot removing a virus from the bloodstream.
Technology: is it a blessing or a curse?
Discuss this question at a global level and at a personal level.
"state of the art" technology
One nanometer = one billionth of a meter. [1 nm = 0.0000000001 meters]
What do you think are the
in human history?
5 most important inventions
(explain your choices)
One of the
The printing press
noun ( pl. -gies)
the application of scientific knowledge for practical purposes.
machinery and equipment developed from such scientific knowledge.
The technology to create fire on demand
The first man-made tool, which eventually led to the creation of other, more sophisticated tools
If the car had never been invented,
we would still be using horses and
bicycles for transport today. That would
make life much slower, but there
would also be much less air pollution
than there is now.