Medical Mysteries: The student who is slowly ‘turning into stone’
NTU student Raphaella Gautama has a rare condition that causes muscle and tissue to gradually change into bone. Read more at ...
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Why Does Your Cat Purr When You Are Stroking It?
If your purr-fect little kitty is purring – melodious, vibrating, continuous sounds – it’s a sure sign they’re content. It’s ...