The wallpaper can also be used to create quieter spaces for places like hospitals and movie theaters. The high-tech paper does, however, allow FM radio waves and emergency frequencies to pass through.

The wallpaper can also be used to create quieter spaces for places like hospitals and movie theaters. The high-tech paper does, however, allow FM radio waves and emergency frequencies to pass through.

New York (CNN) — Imagine wallpaper that does work for you and for your electronics. Wallpaper that doesn’t only protect your walls, but also protects your health, equipment and data ...