TOKYO • A Japanese researcher has developed — by accident-a new type of glass that can be repaired simply by pressing it back together after it cracks..
TOKYO • A Japanese researcher has developed — by accident-a new type of glass that can be repaired simply by pressing it back together after it cracks.
The discovery opens the way for super-durable glass that could triple the lifespan of everyday products such as car windows, construction materials, fish tanks and even toilet seats.
Mr Yu Yanagisawa, a chemistry researcher at the University of Tokyo, made the breakthrough by chance while investigating adhesives that can be used on wet surfaces.
Does this mean you will soon be able to repair those cracks in your smartphone with a quick press of the fingers? Or surreptitiously piece together a shattered beer glass dropped after one pint too many?
Well, not quite. Not now and, in fact, not in the near future. But it does open a window of opportunity for researchers to explore ways to make more durable, lightweight glass-like items such as car windows.
In a laboratory demonstration, Mr Yanagisawa broke a glass sample into two pieces.
