I've come across exclusion zones in water before. It's a fascinating subject, highlighting the subtle and complex properties of this apparently simple compound.
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Just amazing. Links with a programme I saw a few days ago that showed the movement of chlorophyll inside leaves in response to sunlight.
ReplyDelete... http://www.bbc.co.uk/iplayer/episode/b011wz4q/Botany_A_Blooming_History_Photosynthesis/
ReplyDelete... relevant part at 1:28 in this clip: http://www.bbc.co.uk/programmes/p011kv6c
ReplyDeleteSackers - yes, it's as if we are on the verge of something major we've been nibbling at almost forever.
ReplyDeleteThe science of effects with amazingly subtle causes. I'm sure we're just getting started.