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2010 Engineering & Science Crossword Puzzles
 Take a well-deserved break and try your hand at some of these goodies.
Every word in the RF Cafe crossword puzzles is specifically related to engineering,
mathematics, and science. There are no generic backfill words like many other puzzles
give you, so you'll never see a clue asking for the name of a movie star or a mountain
on the Russia-China border.
All of these crossword puzzles were created using the fabulous
Crossword Express (now called "Magnum Opus") software.
2024 | 2023
|2022 | 2021
| 2020 | 2019
| 2018 | 2017
| 2016 | 2015
| 2014 | 2013
| 2012 | 2011
| 2010 | 2009
| 2008 | 2007
| 2006 | 2005
| 2004 | 2003
| 2002 | 2001
| 2000
Cruciverbalist:
A cruciverbalist is a person who is skilled at creating or solving crossword
puzzles. The term is a combination of "cruci-" from "crucifix," meaning cross, and
"verbalist" from "verbal," indicating a person who deals with words.
cruciverbalists are often responsible for designing
crossword puzzles, and they possess a deep knowledge of wordplay, vocabulary, and
the techniques used in constructing and solving crosswords. They aim to make puzzles
that are both challenging and enjoyable for crossword enthusiasts.
- Dec 19,
Dec 12, Dec 5-
Nov 28, Nov 21,
Nov 14, Nov 7 -
Oct 31, Oct 24,
Oct 17, Oct 10,
Oct 3 - Sep 26,
Sep 12, Sep 5 -
Aug 29, Aug 22 -
Jul 25, Jul 18,
Jul 11, Jul 4 -
Jun 27, Jun 20,
Jun 13, Jun 6 -
May 30, May 23,
May 16, May 9,
May 2 - Apr 25,
Apr 18, Apr 11,
Apr 4 - Mar 28,
Mar 21, Mar 14,
Mar 7 - Feb 28,
Feb 21, Feb 14,
Feb 7 - Jan 31,
Jan 24, Jan 17,
Jan 10, Jan 3
Reproduction of this puzzle without the express permission of RF Cafe is prohibited.
ACROSS
1. The nearest star - _____ Centauri
4. Sharp
bends in I-V curves
8. Chemical symbol for neptunium
9. Chemical symbol for europium
10. Upper frequency
(abbr.)
11. Award offered by ARRL for contacting and confirming 100 or more different countries (abbr.)
13.
Unit of time (abbr.)
15. Greek letter
16. Online service
17. Semiconductor lamp
19. Physical unit by
which power is measured
20. One type of electron spin
21. "Texting" (abbr.)
22. Plasma atmosphere layer
of the sun
23. Ham's code for "Station is leaving the net."
24. Low- to mid- frequency RF connector
26.
Current summing point
27. Ad-hoc on demand distance vector (abbr.)
28. Electronic component package type (abbr.)
29. Electronics Industry Association (abbr.)
30. Large loudspeaker designed primarily to reproduce low frequency
audio signals
31. U.S. Spectrum allocation agency
33. Medium for storing large amounts of digital data
34. Institute of Electrical and Electronics Engineers
35. Compact Fluorescent Light
37. 3-phase transformer
configuration
38. Common average used for sinewaves (abbr.)
40. Coefficient of temperature (abbr.)
41.
Prefix for font without serifs
43. Infrared (abbr.)
44. __ Dude, premier design consultant in Rochester, NY
46. Chemical symbol for lutetium
47. Prefix indicating magnetic properties
48. Provider of services for telecommunications
systems in Switzerland
DOWN
1. Area between a pair of concentric circles
2.
Filter type that blocks upper frequencies (abbr.)
3. Unit of time
5. Japanese semiconductor & equipment
manufacturer (abbr.)
6. BS__ - the degree held by many RF Cafe visitors
7. Changed phase from solid to vapor
11. Device for translating higher frequencies to lower frequencies (pl.)
12. Negative terminals
14. Chemical
symbol for selenium
18. Direct Digital Synthesis (abbr.)
24. Theoretical failed star (2 wds.)
25. Units
of heat
31. Method of self-detection and self-fixing transmission of digital data (abbr.)
32. Half of table
salt
36. Unit of length (abbr.)
39. Halves of DIP's
42. The Microwave Office software company (abbr.)
45. Chemical symbol for iron
46. Local Oscillator (abbr.)
See solution below
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