Now that they have proved at least his idea in concept, the system will be included on actual engines mounted into test rigs.

They land near a test rig where a test nuclear depth bomb is set up.

Fully outfitted, a test rig of this sort costs more than $500,000.

It's more likely that our test rig has slipped up.

What we see must be a test rig for the instantaneous communication device.

It's easy to use the report of this test rig as a springboard for guessing games.

But video films of fires carried out on the test rig suggest that alarms will sound too late.

Until computers can take over, the only way to carry out experiments is to build a full-sized test rig, and set it on fire.

Bigelow Aerospace built the mobile test rig and conducted the tests.

Could be the spark gaps firing nearby on a test rig.