11.   Extraction of PAF from cells was done using a previously described method with some modifications.

12.   It does so using comparatively inexpensive materials, and brings the prospect of obtaining cheap electricity from sunlight a step nearer.

13.   This can be done using a FOR...

14.   All reaping must be done by hand using sickle and scythe due to the difficulty in using modern machinery.

15.   And it will do so using a variety of settings and variable levels of difficulty.

16.   And that is exactly what he did, using a four-by-four as the body and a more sophisticated pickup.

17.   Application is quick and easy, and can be done using ordinary rollers or sprayers.

18.   All this is done using only hydraulic hand tools and old-fashioned muscle.

19.   All told the movie was done using actors who worked for union scale.

20.   But I was considerably more curious about what you can do just using the phone itself.