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    1. Home
    2. Carla Pearce

    Carla Pearce

    Recent articles by Carla Pearce

    How do we know that the value of Pi goes on forever? © Getty Images
    Everyday science

    How do we know that the value of Pi goes on forever?

    Can too much sleep have negative effects on the body? © iStock
    The Human Body

    Can too much sleep have negative effects on the body?

    Could an intelligent species evolve on Earth that breathes carbon dioxide? © Getty Images
    Nature

    Could an intelligent species evolve on Earth that breathes carbon dioxide?

    Advertisement
    What does a hay fever tablet actually do? © Getty Images
    Everyday science

    What does a hay fever tablet do?

    What’s the maximum speed a human can withstand? © iStock
    Everyday science

    What’s the maximum speed a human can withstand?

    If you could make yourself invisible, would you still have a shadow? © iStock
    Everyday science

    If you could make yourself invisible, would you still have a shadow?

    How long before mobile phone SIM card combinations run out?
    The Human Body

    How many chemicals are there in the body?

    How does 48-hour deodorant work? © Getty Images
    Everyday science

    How does 48-hour deodorant work?

    Why is it so difficult to make a contraceptive pill for men? © Getty Images
    The Human Body

    Why is it so difficult to make a contraceptive pill for men?

    Advertisement
    How many cars equal the CO2 emissions of one plane? © iStock
    Future Technology

    How many cars equal the CO2 emissions of one plane?

    Does playing a badly damaged CD or DVD harm the player? © Getty Images
    Future Technology

    Can playing a badly damaged CD or DVD harm the player?

    Are we closer genetically to our parents or our siblings? © Getty Images
    The Human Body

    Are we closer genetically to our parents or our siblings?

    Without all the empty space, how big would the Universe be? © Getty Images
    Space

    Without all the empty space, how big would the Universe be?

    Why do drivers often crash into trees or lampposts? © Getty Images
    Future Technology

    Why do drivers often crash into trees or lampposts?

    Are there really still human footprints on the Moon?
    Space

    Are there really still human footprints on the Moon?

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