In nine months, each tiny particle can grow to a plant more than a foot high, with stems thicker than a thumb.

He added a final paragraph setting out how his theory predicted the existence of an entirely new type of tiny particle called scalar and vector bosons.

After much experimentation, a tiny particle of dust was animated and the computer distributed that image throughout the entire shelf.

But even there tiny particles of dust and grit will soon accumulate on the paintwork and become scratches as you brush by it.

The tiny particles slip into the bloodstream, causing increased viscosity.