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Unit 1 Nanotechnology
Reading Comprehension
Many things in our world are getting smaller. Computers and cell phones are
good examples. Both are getting smaller each year. But now some things are
getting really tiny. Scientists can now make new machines with nanotechnology.
Because nano machines are so small, you can‟t see them.
Right now, scientists can only make very simple machines with
nanotechnology. In the future, they will probably make more useful machines.
Scientists hope they can make tiny robots with nanotechnology. These tiny
robots could work inside our bodies. They could fix problems in our bodies
without surgery. Also, nano robots will probably do many of our dangerous and
unpleasant jobs.
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Reading Comprehension
Many things in our world are getting smaller. Computers and cell phones are
good examples. Both are getting smaller each year. But now some things are
getting really tiny. Scientists can now make new machines with nanotechnology.
Because nano machines are so small, you can‟t see them.
Right now, scientists can only make very simple machines with
nanotechnology. In the future, they will probably make more useful machines.
Scientists hope they can make tiny robots with nanotechnology. These tiny
robots could work inside our bodies. They could fix problems in our bodies
without surgery. Also, nano robots will probably do many of our dangerous and
unpleasant jobs.
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