Hi everybody! I just wanted to say thank you to Greg, ZapperZ, Evo and so many others here because it was your disciplined approach to the sciences that have helped me inspire my sons to do well with their Maths and Physics etc..! My oldest is now an electrical engineer, pushing the envelope of solar energy and my youngest is a total math/physics/chemistry whizz! Sometimes I'm pretty sure they're not mine! In fact I think Zapper was here, as a milk man! Any hoo! My best regards and wishes to you all in this coming year. Stay keen in 2015! PS. Something new from the Neurosciences dept. Epigenetics proving nature/nurture are equally responsible for gene expression.