31. The device records data regarding the thermal, acceleration, rotational and other stresses the vehicle is subject to. 32. Retrieval of non-indexed record data in primary index order is generally much faster than in secondary index order. 33. He maintained an International Shark Attack File, that was used to record data about shark attacks on humans. 34. The thieves also attached a device to the machines to record data from the magnetic strips on victims'cards. 35. CD-R drives-In order to record data onto a CD-R disk, you will need to have a special drive. 36. The river morphology, biodiversity and flow are well studied, with many places to take samples and record data . 37. Surveyors use stakes when assessing sites to mark out boundaries, record data , and convey information to other people. 38. One-person robotic-guided total stations allow surveyors to measure without extra workers to aim the telescope or record data . 39. A goal of this project is to install instruments to record data near the source of these earthquakes. 40. The search continued for a companion box-- the flight data recorder-- that records data on the planes mechanical operation.