One way to do it would be to use artificial blood, which has been a longtime interest of the military.

"It's beautiful," she said, as well as admitting to a longtime interest in handmade things from around the world.

For others, the program gives life to a longtime interest.

Roosevelt had a longtime interest in the region's stone Dutch buildings, owing to his own heritage.

Find a residence that matches longtime interests and feels like home.

He is leaving to head a new organization that will deal with public education, a longtime interest.

Q. Has bird song been a longtime interest of yours?

The study grew out of Yankelovich's longtime interest in quantifying how involved consumers become with media.

The Uruguayan company grew out of the partners' longtime interest in classic cars, but from different perspectives.

She had a longtime interest in tennis and painting.