X-Flex Bomb-proof Wallpaper Could Save Your Life

X-flex bomb-proof wallpaper is one of the most incredible inventions I’ve seen. Imagine a kevlar-type wallpaper that makes rooms and buildings, nearly indestructible.

X-Flex is a new kind of wallpaper: one that’s quite possibly stronger than the wall it’s on. Invented by Berry Plastics in partnership with the U.S. Army Corps of Engineers, this lifesaving adhesive is designed for use anyplace that’s prone to blasts and other lethal forces, like in war or natural-disaster zones, chemical plants or airports. To keep a shelter’s walls from collapsing in an explosion and to contain all the flying debris, you simply peel off the wallpaper’s sticky backing, apply the rollable sheets to the inside of brick or cinder-block walls, and reinforce it with fasteners at the edges. Covering an entire room can take less than an hour.

X-Flex bonds so tightly, it helps walls keep their shape after blast waves. Two layers are strong enough to stop a blunt object, like a flying 2×4, from knocking down drywall. During our tests, just a single layer kept a wrecking ball from smashing through a brick wall. The wallpaper’s strength and ductility is derived from a layer of Kevlar-like material sandwiched by sheets of elastic polymer wrap. The combination works so well that the Army is now considering wallpapering bases in Iraq and Afghanistan. Civilians could soon start remodeling too—Berry Plastics plans to develop a commercial version next year.

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Japan Firm Says Nuke Shelter Sales Up

A retailer of nuclear fallout shelters in Japan said Monday that sales soared in the lead-up to North Korea’s rocket launch as jittery residents took their safety into their own hands.

Osaka-based Shelter Co said it received 12 orders in just two months ahead of Sunday’s launch — more than double the number it usually sells in an entire year.

Pyongyang said the rocket it launched over Japan on Sunday carried a satellite into orbit, but Washington, Tokyo and Seoul believe the launch was a cover for a test of an intercontinental ballistic missile.

Most orders for the Swiss-made 2.8 million yen (28,000 dollar) “household nuclear shelters” came from northwestern Akita and Iwate prefectures, located under the rocket’s path, said company president Seiichiro Nishimoto.

“This is a record in the 30 years I’ve been in this business,” he told AFP, adding that he had also received about 150 enquiries.

“Japanese want to be prepared. I expect the number of orders to increase.”

Other retailers said they saw no dramatic rise in orders.

“Japanese people are not that worried about North Korea. They are watching the situation calmly,” said Nobuko Oribe, an executive of Oribe Seiki Seisakusho, a fallout shelter manufacturer based in Kobe city.

Japan, despite being the only country to have suffered atomic attacks, has very few nuclear shelters.