1.   The instruments work using a hot wire internally.

2.   The machine works using solar power.

3.   You will also learn to find your way round the computer keyboard, and how to use computers when working with words, numbers and pictures.

4.   Gates demonstrated how the technology might work using three-dimensional graphics and voice recognition, so that the user can interact with the computer by speaking.

5.   It will not work using an LCD screen found in laptops.

6.   Meanwhile, McAdoo put his geology students to work using ground-penetrating radar to detect further evidence of a mass grave site.

7.   Now, Vical and other companies are working to use nonviral vectors, which in the past have lacked the potency to deliver adequate amounts of genes to cells.

8.   People would rocket to work using a personal jet pack, or maybe glide in a luxurious hovercar.

9.   Take a plane to Siberia and the same phone will work using a satellite connection.

10.   The anti-angiogenic drugs will probably work best used in combinations with each other and with other cancer therapies, says Folkman.