Patricia Reaney
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/ 31 July 2006

Invisibility ‘not so far off’

It’s unlikely to occur by swallowing a pill or donning a special cloak, but invisibility could be possible in the not-too-distant future, according to research published on Monday. A theoretical physicist at St Andrews University in Scotland believes the most plausible example is the Invisible Woman, one of the superheroes in the ”Fantastic Four”.