Today is the summer solstice
An interesting website on an Equatorial Sundial!
(Cross posting with Ana Braga-Henebry's Journal)
Wednesday, June 21, 2006
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- insects (3)
- living books (14)
- magnetism (1)
- math (47)
- medicine/health (6)
- microscopic science (3)
- nature (3)
- nature science (3)
- Nuclear Fusion (1)
- paleontology (1)
- periodic table (2)
- physics (7)
- pi (3)
- plant biology (1)
- Pope Benedict XVI (1)
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