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    Human Interest

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    Welcome to your regular column on the science of human beings…and being human. Brought to you by Lauren Donley, an unashamed science nerd who never misses an opportunity to share a story about bodily functions. Please note that this article is for general interest and is not a replacement for medical care. If you have any questions or concerns about your health, please contact your doctor.

    HAS YOUR PILOERECTION BEEN SHOWING?

    Scientists have understood this biological response since the time of Charles Darwin.

    MAMMARIES AND MICROBIOMES

    We’ve all heard of blood donations … but what other bodily fluids and waste can you give to others … like breast milk donations … or poo donations …

    THE INS AND OUTS OF DONATING BLOOD

    In Australia, just over two-thirds of people are either O positive or A positive. Negative blood types are much less common. 

    ALL IN GOOD HUMOUR

    Let’s take a look at the ground-breaking theory of the four humours.

    WHAT’S THE SCOOP ON ICE-CREAM HEADACHES?

    Perhaps we can all take comfort in the fact that as the heat starts to decline, so too will cases of sphenopalatine ganglioneuralgia.