Founder and Director of Research at Mindlab International Dr David Lewis discusses his fascinating work on the different brain rhythms and sounds manifested by different fabrics www.discovercottonusa.com before Spokesperson for the British Heart Foundation Nancy Prior provides details on their upcoming events and why fitness need not start to decline at 26 ( original TX for `The Midweek Drive Morning Edition` on www.sirenonline.co.uk Thursday Feb 21st 2013 )