iStock_000003503102XSmall Science

What is a memory?

Memory is the brain’s ability to recall information from the past and it generally falls into three categories – sensory, shortterm and long-term
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iStock_000011736780Small Science

Why do we sleepwalk?

As with most brain-related questions there is no direct evidence or cause as to the exact underlying mechanism for what makes us sleepwalk, but nevertheless there has been some interesting research into this area
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iStock_000007513510 Science

What is ‘brain freeze’?

That intense pain you sometimes get when you eat ice cream too fast is technically called sphenopalatine ganglioneuralgia, and it’s related to migraine headaches
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drunk1 Science

Why do we get drunk?

It’s the drug of choice for many, but just how does alcohol get you drunk, and why do we suffer from the side effects?
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