Circumcision and Blood Clotting - The command to circumcise children on the eighth day of life had a scientific purpose.
Wind Circuits and Ocean Currents - The Bible spoke about wind circuits and ocean currents before they were ever discovered.
Creationists.org - This website has tons of examples of how scientific knowledge was present in the writings of the Bible. The shape of the earth, the fact that it floats freely in space, and the fact that laughter promotes physical healing are all mentioned in the Bible and were confirmed by scientists thousands of years later.