1.   For a trivial cost, their invention more than doubled the amount of text our machines could pump out.

2.   The machine may also pump droplets of fat released from the surgical site to the brain, where they can cause the same problem as air bubbles.

3.   A high pressure machine pumps the food directly into the stomach within seconds.

4.   But Niklason said her experiment was different because the incubation machine rhythmically pumped nutrients through the developing cells, imitating the pressures from a beating heart.

5.   For three days the machine pumped her entire blood supply out of her body, oxygenated it, then pumped it back in.