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Teenagers' solution

  •  English    21     Public
    Prepare 4 Unit 6 Reading
  •   Study   Slideshow
  • What is the main cause of the air pollution in Beijing, China?
    Transport especially scooters.
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  • Say some good things about scooters.
    They're cheaper, lighter and easier to drive through traffic jams. They don't need much petrol.
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  • What are bad things about scooters?
    They produise ten times more air pollution than cars.
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  • Where is Ben from?
    He's from Canada.
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  • What did Ben invent?
    He invented the Uno - a motorbike.
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  • What does the Uno look like?
    It looks like a half motorbike and it uses electricity.
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  • Did Ben win anything for his invention?
    Ben won a prize for his invention.
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  • What has Ben done recently?
    He's completed three different versions of the bike.
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  • What did Ann love doing in her childhood?
    She loved inventing new things from rubbish around the house.
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  • How did Ann invent the torch?
    Her idea came from her friend in the Philippines who had a problem with studying.
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  • Why did Ann's friend have problems with studying?
    She couldn't study at night because a lot of people in her country don't have access to electricity.
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  • How does Ann's invention work?
    This is a torch which uses just heat from a human hand.
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  • Did Ann win anything for her invention?
    Yes, she won an international science competition with a prize of $25 000.
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  • How did Ann spend her prize?
    She spent on her education in the future.
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  • What is it?
    It's a light bulb
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  • What is it?
    It's Ann Makosisnski's torch that uses just heat from a human hand.
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