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    2. Vandana Gupta

    Vandana Gupta

    Recent articles by Vandana Gupta

    Why don’t we use desalination technology to provide drinking water? © iStock
    Future Technology

    Why don’t we use desalination technology to provide drinking water?

    Ways of escaping a stricken submarine? © Getty Images
    Everyday science

    Are there any ways of escaping from a stricken submarine?

    Why are lame horses shot rather than treated? © Getty Images
    Nature

    Why are lame horses shot rather than treated?

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    Why do cats and snakes have slits for pupils? © iStock
    Nature

    Why do cats and snakes have slits for pupils?

    Would it be possible to live healthily on only a few types of food? © Getty Images
    The Human Body

    Would it be possible to live healthily on only a few types of food?

    How do you generate electricity from waves? © Getty Images
    Everyday science

    How do you generate electricity from waves?

    What happens to fish when they go over waterfalls? © Getty Images
    Nature

    What happens to fish when they go over waterfalls?

    How much do we understand consciousness? © iStock
    The Human Body

    How much do we understand consciousness?

    Are we the only animals to experience menopause? © Getty Images
    Nature

    Are we the only species to have a menopause?

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    Why does the Moon appear white and the Sun yellow? © Getty Images
    Space

    Why does the Moon appear white and the Sun yellow?

    Does washing your hands get rid of bacteria? © iStock
    Everyday science

    Does washing your hands get rid of bacteria?

    What number is infinity plus one? © Getty Images
    Everyday science

    What number is infinity plus one?

    Why do we remember some dreams and not others? © Getty Images
    The Human Body

    Why do we remember some dreams and not others?

    Why are names harder to remember than faces? © iStock
    The Human Body

    Why are names harder to remember than faces?

    How might the human body evolve in the future? © Getty Images
    The Human Body

    How might the human body evolve in the future?

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