Carpe Diem!
(Seize the Day!)

5CCG (5th MOB):
My USAF radar shop

Hobby & Fun

Airplanes and Rockets:
My personal hobby website

Equine Kingdom:
My daughter Sally's horse riding business website - lots of info

Doggy Dynasty:
My son-in-law's dog training business

Science Crossword Puzzle
August 5, 2012

Reproduction of this puzzle without the express permission of RF Cafe is prohibited.

ACROSS	DOWN
1. Logarithmic unit of ratio 8. Part of a gyroscope that facilitates free movement of the reference sphere (pl.) 14. Solid of rotation whose sides are the hypoteneuse of a right triangle (pl.0 15. Circuit for maintaining constant voltage (abbr.) 17. Graph 19. Microprocessor vendor 22. Automatic Calibration System (abbr.) 24. Nuclear explosion byproduct harmful to electronic (abbr., pl.) 25. Amateur Radio Direction Finding (abbr.) 26. Imaging device (abbr.) 28. Network department (abbr.) 29. Chemical symbol for lawrencium 30. Effective Radiated Power (abbr.) 31. Chemical symbol for lanthanum 33. Unit for 1,000,000 watt-seconds (abbr.) 34. LCD display vendor 37. Keyboard key 39. Unit of frequency (archaic, abbr.) 41. Securing device 42. Start frequency (abbr.) 43. Brightest star in the Aquila constellation 44. Ferrous material that exerts a type of force-at-a-ditance on similar materials 45. Positive electrode 46. Chemical symbol for gallium 48. Change connector type 50. The "D" in BCD 53. Front edge of a wing (abbr.) 54. Opposite of O.D. 55. High speed data over telephone lines (abbr.) 56. BS__ - the degree held by many RF Cafe visitors 58. Unit of length (abbr.) 59. Powers pneumatic devices 60. One port of an amplifier 61. Online service 63. 30 GHz to 300 GHz 66. A common battery cell size 68. Logarithmic ratio (abbr.) 69. Person responsible for program spending (abbr.) 71. Logarithmic unit of power 73. Chemical symbol for cesium 74. Amateur Radio activity in June to practice emergency communications (2 wds.) 75. Goes through the process of planned creation	2. Official engineering change document (abbr., pl.) 3. Chemical symbol for cobalt 4. Mate a plug to a jack 5. Chemical symbol for beryllium 6. Chemical symbol for einsteinium 7. Device which converts mechanical energy, into alternating current 9. Multifunctional silicon devices (abbr.) 10. Unit of inductance (abbr.) 11. Plate or vane used to direct or control movement of fluid or air within confined area 12. Chemical symbol for argon 13. Type of high frequency circuit substrate (abbr.) 15. Army-Navy specification prefix 16. European equivalent to the U.L. 18. A measure of stability in an amplifier (2 wds.) 19. Network department (abbr.) 20. Chemical symbol for lanthanum 21. Tuning step 23. Chemical symbol for cesium 27. Centimeter (abbr.) 29. Chemical symbol for lutetium 32. PC follower 35. Archaic term for an outdoor antenna 36. Remove heat by shedding burned material 37. Impurity in a semiconductor 38. Greek letter used for wavelength 40. Chemical symbol for chlorine 42. Chemical symbol for iron 47. Analog-to-Digital (abbr.) 48. Graphics workshop software 49. High speed data over telephone lines (abbr.) 51. Electronics Industry Association (abbr.) 52. Constellation : The dragon 53. Chemical symbol for lithium 57. BS__ - the degree held by many RF Cafe visitors 58. Small unit of capacitance (abbr.) 61. Ticker symbol for Analog Devices 62. Software drafting tool (abbr.) 64. Chemical symbol for holmium 65. Logarithmic unit of voltage (abbr.) 67. MS's server-side script engine for dynamically-generated web pages (abbr.) 69. Chemical symbol for cadmium 70. 1/000 of an amp (abbr.) 71. Morse Code for "from" 72. Akin to an EE, CE, AE, etc.