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    1. Home
    2. Louise Ridley

    Louise Ridley

    Recent articles by Louise Ridley

    Why are the nuts in a box of muesli often at the top? © Getty Images
    Everyday science

    Why are the nuts in a box of muesli often at the top?

    Is it true that most ginger cats are male? © iStock
    Nature

    Is it true that most ginger cats are male?

    Bryan Grieg Fry: the venom doctor © Getty Images
    Nature

    Bryan Grieg Fry: the venom doctor

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    What percentage of the human brain is used? © iStock
    The Human Body

    What percentage of the human brain is used?

    Biocontrol: Nature's pest control © Getty Images
    Nature

    Biocontrol: Nature’s pest control

    What size does a body of water have to be to be influenced by the Moon’s gravity? © Getty Images
    Space

    What size does a body of water have to be to be influenced by the Moon’s gravity?

    The science of Pixar - 25 years © Pixar
    Everyday science

    The science of Pixar – 25 years

    Why does your iris have a colour? © iStock
    The Human Body

    Why does your iris have a colour?

    Do men need sex more than women? © Getty Images
    The Human Body

    Do men need sex more than women?

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    5 gadgets to help you wake up © Getty Images5 gadgets to help you wake up © Getty Images
    The Human Body

    Five gadgets to help you wake up

    Are snails born with their shells? © Getty Images
    Nature

    Are snails born with their shells?

    How big is Prince Charles' carbon footprint? © Getty Images
    Planet Earth

    How big is Prince Charles’s carbon footprint?

    No such thing as a brontosaurus © Getty Images
    Nature

    There’s no such thing as a brontosaurus

    How long do two groups have to be separated before they become different species? © Getty Images
    Nature

    How long do two groups have to be separated before they become different species?

    Why does the smell of burnt toast linger? © Getty Images
    Everyday science

    Why does the smell of burnt toast linger?

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