Reproduced on this page are assorted drawings, paintings, and vintage photographs pertaining to dazzle-painted ships (British and American), during World Wars I and II. Compiled by Roy R. Behrens

Thale cress, Croatian bees, various fungi, and landmines - Mr. Trevi at his very, very best.

The US military is developing a robot with a teddy bear-style head to help carry injured soldiers away from the battlefield. "A really important thing when you're dealing with casualties is trying to maintain that human touch."

Acoustic location - detecting aircraft by picking up engine noise. Some bizarre images...