Details on: http://techij.com/2013/04/new-speed-bumps-puncture-tires.html
A new technology by Pit-bul, department of homeland security of america. Spiderman speed bump to puncture car tires and stop it with in asecond by firing net. It is more safer, and not causing injury.
Keyowords,
Portable Speed Bumps, temporary speed bumps, removable speed bumps, temp
