What has happened to NASA's technological mastery of human spaceflight?

The point to emphasize here is the extent to which man's view of his environment is affected by his technological mastery of it.

Northern's campus-wide effort for technological mastery helps NMU students compete in the high-tech global marketplace after they graduate.

The sculptural and technological mastery seen in these blades represents a level of craft that European metalworkers who made weapons never even aspired to match.

Flashes of electric light and the ongoing whirr of telephones and wireless add to the sense of a society bent on achieving technological mastery.

The promise of technological mastery via remote control seems doomed.

Other European officials suggested that Iran, which was reluctant to agree to the freeze on activities it insists are for peaceful purposes, was determined to prove to the world its technological mastery.

The new evidence requires great technological mastery: An accused murderer says he can demonstrate an alibi using complex records of cellphone "chirps."

As a result of this technological mastery, winemakers anywhere now can turn out whatever their marketing people tell them the public wants.

Rural development, the technological mastery of fields and of the environment, the gradual increasing of yields, the fight against diseases - all are possibilities to be exploited with methods which are modern and more natural and, above all, easier to control.