But he asked so many questions that the researcher, who was annoyed, told him to keep quiet and just do his job.

And here, too, there are implications that extend to the rest of the world, researchers told me.

This is no small feat, as any researcher who has tried to program a computer to understand images will tell you.

Other researchers have since told of patients whose seasonal depression switched from winter to summer.

Last fall, medical researchers told Congress that the import alert was bad news for science.

This allows the researchers to tell whether the bats are changing the pitch of their calls in flight.

"That way you can come and go at all hours of the night," the lanky researcher had told him.

An experienced researcher can tell when a raid is on.

Perhaps your researchers upstairs can tell you better; after all, this is their field.

They are, a researcher told me, kind of like milking machines for trees.