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Health News Archive - June, 2007

Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
271
2
160
3
158
4
399
5
250
6
331
7
349
8
255
9
96
10
129
11
308
12
332
13
335
14
317
15
239
16
89
17
104
18
295
19
326
20
293
21
331
22
278
23
107
24
109
25
339
26
347
27
316
28
312
29
283
30
139
Word of the Day
pawl
  • A pivoted catch designed to fall into a notch on a ratchet wheel so as to allow movement in only one direction (e.g. on a windlass or in a clock mechanism), or alternatively to move the wheel in one direction.
The word 'pawl' probably comes from a Latin word meaning 'stake'.
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