Even small vibrations or strain in the table on which the elements are set up might lead to complete failure of an experiment.

For thousands of years, the flux was only a small vibration.

He felt a vibration so small that it might have been imagination.

The small vibration in his chest this time was laughter, not cold.

You know the sort of small vibrations you feel then.

"You only feel small vibrations, not a shock," he said.

His fingers were perfectly steady, although she was aware that hers betrayed a small vibration.

Each small vibration re-enforces its predecessors until tremendous effects are built up.

Perhaps not quite asleep; I could feel the small vibration of his purring through the quilt.

I could feel the small vibration of a laugh under my cheek.