No matter how good that alien race may be, they can't control those Shadows just by mental contact.

No race can fail to enrich itself and its culture by contact with another.

They don't even have to enter computers as data, but can do so by physical contact.

This allows for development of the game by contact with other players, teachers and styles.

And she could so control it only by direct contact.

What had he really expected to gain by contact with another prisoner?

In heat transfer by direct contact, of course, color doesn't matter at all.

They can shoot the player's ship or destroy it by contact.

External forces include those caused by sports or other physical contact.

This was definitely made easier by long-term contact with foreign partners.