The windscreen receives a dark purple 'bubble' surrounding it.

But beyond protesting the war, he's trying in his small way to do something else: puncture the comfortable bubble surrounding the war that's everywhere and nowhere, fought by other people's kids with other people's money.

The strangest enclosed habitat, to Matt's naked eye, was an impossibly tall and thin bubble surrounding a trio of incredibly high trees with huge circular, sun-tracking, yellow-green leaves.

The bubble surrounding the planet shaper was glowing brighter and brighter.

The transparent bubble surrounding the command station had been shattered; only jagged pieces of it remained around the frame.

The influx of Ca2+ ions push the Insulin molecules (that are inside their "bubble" surrounding) outside of the cell.

He understood windows, realized that the bubble surrounding him was a window and meant for looking out of and that the changing sights he saw were indeed the cities of these people.

This self-imposed zone, Charles J. Holahan writes in "Environmental Psychology," "has been compared to a bubble surrounding the individual, creating an invisible boundary between the person and potential intruders."

She saw the nose of the bullet touch the skin of the bubble surrounding her enemy.

It is not through the expulsion of air; there are no bubbles surrounding whales when they sing.