Thursday, 27 September 2018


Is there no end to the versatility of stem cells? It has recently been found that some blood-borne stem cells can be programmed to repair or even grow new blood vessels ( This might well be a source of medical interventions, especially in areas that are poorly vascularised.

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Seeing the Changes 1354

Not much change at Crymlyn burrows but Heather ( Calluna vulgaris ) was displaying well and spotted a first Speckled wood ( Pararge ae...