Swiss researchers just unveiled an ultra-thin sound absorber that could finally silence city traffic—without eating up precious living space. This mineral foam panel is barely thicker than a paperback, yet it matches the performance of bulky insulation and can be tailored to block specific noises. If this tech hits the market, would you retrofit your home or office for peace and quiet? Or do you think noise pollution is just part of urban life? #Tech #TechInnovation #NoiseControl