❤I've been used to reserving myself. Only by doing this won't I get hurt when I'm leaving.❤
❤No matter what have happened and whether you are ready or not, every next moment is gonna be a brand new start.❤
❤Whatever you do, remember that you do it for yourself, then you will not complain.❤
❤If you get tired one day, you will see my smile as long as you turn around.❤

Tuesday, 29 November 2011

Unit 7 Technology Around Us - Note

  • There are limitations to human abilities.
  • We cannot memorise too many numbers, jump too high or read from a long distance.
  • Devices are used to overcome human limitations.
  • Microscopes and magnifying glasses are devices used to see fine objects.
  • Microphones and telephones enable someone far away to hear us.
  • Cars and aeroplanes allow us to travel far.
  • The development of technology is for the betterment of mankind.
  • Technology is invented to solve problems in our daily lives.
  • Technology has its advantages and disadvantages.
  • Technology can benefit mankind if used wisely. 

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