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Calendar:

• 19.04.2007: Bill Moore in his EVWorld Newsletter (which I highly recommend and his EVWorld Website) has this interesting note about the astonishing efficiency of photosynthesis:
• 09.04.2007: Hi Richard Nice chating with you.
• 07.04.2007: At left.
• 06.04.2007: Richard,

Saturday, 7 April 2007