Using a smartphone with long nails can be frustrating, forcing people to awkwardly tap with their fingertips instead of their ...
Live Science on MSN
Chemistry student develops clear polish that turns your fingernail into a touch-screen stylus
Researchers have developed a prototype nail polish to help more people access electrically-charged touch screens.
That glossy finish after a fresh coat of polish feels irresistible. You admire the shine, the colour, and the confidence it gives. Yet once the polish comes off, the story can be less glamorous.
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