MIT's handheld FAR-NDT device sees cracks in structures

We've already seen radars come in handy when dodging impending attacks and avoiding accidents, but researchers at MIT are utilizing the technology to make sure our roadways and structures aren't pushed beyond their limits. A newfangled handheld device uses FAR-NDT (far-field airborne radar nondestructive testing) in order to "see through the fiberglass-polymer wrapping often used to strengthen aging concrete columns to detect damage behind the wrapping not visible to the naked eye." Furthermore, the technique can be executed from about 30 feet away and "requires no dismantling or obstruction of the infrastructure" in order to provide instant feedback. Unsurprisingly, creators are suggesting that it will be best used on bridges and piers which are typically difficult to carefully inspect, and while there's no word on when this stuff will hit DOT offices nationwide, current prototypes are panning out quite well.

[Via Physorg]

[Willowbeef @ May 22nd 2007 9:39AM]

The guy on the left looks a lot like Jerry Springer

[808Mel @ May 22nd 2007 4:37PM]

Jerry Springer and William Hung FTW!!!

[Todd @ May 22nd 2007 9:59AM]

...wait, what? MIT's FART seeks cracks?

[tchiseen @ May 22nd 2007 10:16AM]

This type of technology is extremely useful. In aeronautical engineering it may allow for easy inspection of certain critical members in aircraft, and may lead to drastically increased safety in developing countries where the airlines push the operational life of critical members to dangerous levels.

[apeguero @ May 22nd 2007 12:02PM]

I know this is serious stuff and good technological breakthrough and all but, they both have that smirk on their faces which somehow remind me of the "will it blend" videos.

[kev @ May 22nd 2007 7:35PM]

If Manny B comes out with a clean bill of health, I demand that the MTA relax timers and that the B,D,N and Q run above 30mph once and for all.