A Silly Answer to a Serious Problem?

It seems almost silly enough to work:

Serious Use for Silly String:
"In an age of multimillion-dollar high-tech weapons systems, sometimes it's the simplest ideas that can save lives. Which is why a New Jersey mother is organizing a drive to send cans of Silly String to Iraq.

American troops use the stuff to detect trip wires around bombs, as Marcelle Shriver learned from her son, a soldier in Iraq.

Before entering a building, troops squirt the plastic goo, which can shoot strands about 10 to 12 feet, across the room. If it falls to the ground, no trip wires. If it hangs in the air, they know they have a problem. The wires are otherwise nearly invisible."

If it saves a soldiers life than that is a good thing BUT... Redeployment would save alot more lives.