31.   For the next three days the Atlantis astronauts will do scientific experiments and prepare for a return to Earth.

32.   Gehring did the experiments with his colleagues Dr. Georg Halder and Dr. Patrick Callaerts.

33.   He also did experiments involving human white blood cells and an apparent protective from radiation damage, but in the test tube.

34.   He inoculated them with malaria, did experiments with cellulitis, bone transplants, biochemical experiments, seawater ingestion, ice water and intense air pressure tests.

35.   He said the company had also done experiments in which BMP was used to make not only bone, but also the ligament that attached the bone and tooth.

36.   Heal and Parsons did their experiment in a Petri dish divided into two compartments.

37.   He said some ethical issues had to be weighed before the experiment could be done on people.

38.   How much Delage was paid for doing scientific experiments and testing the immersion suit and the flippers he wore was not disclosed.

39.   I was the kind of kid who did experiments in basements.

40.   In addition to doing DNA experiments, the students consider issues of bioethics, whether society will use or abuse its growing genetic prowess.