Some of the money is also going to upgrading existing telescopes with new electronic detectors and computers.

The production contract also provided for the purchase of 2,300 new detectors.

But the new detectors are expensive, and there is nothing to say they would do a better job than an alert staff.

The new detectors, using a method like a medical cat scan, measure the density of materials such as plastics.

To avoid this problem, the collaboration have developed new detectors with interdigitised electrodes.

Everyone jumped, including the people setting up the new detector.

Federal and city counterterrorism officials said they hoped that several of the new detectors would be installed in time for use during the Republican convention.

At least one new detector will have to be built to study the collisions.

He didn't like to admit it, but the new detector wasn't going to live up to his expectations.

"Now is exactly the time to build new detectors on a serious scale."