force field

The only thing he could think of was to make a force field.

Your people had found a way to break out of the force field.

It was the sound of a force field being turned off.

If the force field was up, we would know it soon enough.

There was nothing he could do on the other side of the force field.

"Because the power on the force field has been turned up and I have no choice."

Once he passed through the force field, there would be no coming back.

He finally had to turn the force field off to complete the test.

And then someone turned off the force field to his cell.

When they hit the floor, the force field was still active.

I walked up to the edge of the force field.

It just looked like a typical force field to her.

Mostly I've been trying to figure out what's behind that force field.

But there was a force field, which nothing could damage.

It was good to see her friends on the right side of a prison force field.

And his body is some kind of electrical force field.

The security force field was a meter in front of him.

Anyone else would be trapped either inside or outside the force field.

Finally, reluctantly, she turned and led her people out through the force field.

There'll be the equivalent of a force field around him at all times.

He could also create a force field around him to reflect energy.

"Is this kind of force field common in your universe?"

We have passed under the perimeter of the force field.

This time he went through the force field as though it did not exist.

"And then this force field keeps most of me in it."