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Science News Archive - March, 2007

Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
168
2
163
3
66
4
25
5
171
6
59
7
183
8
149
9
164
10
88
11
107
12
157
13
190
14
178
15
164
16
176
17
78
18
100
19
163
20
156
21
164
22
130
23
147
24
103
25
16
26
106
27
192
28
162
29
127
30
112
31
87
Word of the Day
omphalos
  • The navel or umbilicus.
  • In Greek archaeology: A central boss, as on a shield, a bowl, etc.
  • A sacred stone in the temple of Apollo at Delphi, believed by the Greeks to mark the 'navel' or exact center-point of the earth.
'Omphalos' comes from the ancient Greek.
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