11.   Experiments have been done with imposed wavenumbers outside this range, and some interesting instabilities observed by which the wavenumber adjusts to a stable value.

12.   You will do experiments, usually working in pairs, in a chemical laboratory.

13.   How could these children possibly do undergraduate experiments at the age of thirteen?

14.   American scientists also did outdoor experiments to assess how Soviet cities could be attacked with anthrax germs.

15.   And now she goes to middle schools to encourage young folks to consider engineering careers by helping them do science experiments.

16.   And why are ESP experiments being done not only in America but at universities in the Netherlands, Britain, Japan, Brazil and Scotland?

17.   Because you asked nicely and it required no more than a kitchen scale, the Food Goddess did a little experiment on your behalf.

18.   Bentz said it would be tough to do the experiment anywhere other than in space, even via computer modeling.

19.   -- Finally, there came the advisory report, two years in the making, that urged scientists not to do gene-splicing experiments on human sperm or egg cells.

20.   After his initial summer at Gros Morne, Heard decided to do the experiments necessary to see whether this odd arrangement was really in effect.