October 2010 IssueBusinessThe new green economyScienceWhat's inside Voltarol Emulgel PScienceThe subtle science of fragranceBusinessReboot of the robots: A new wave of semi-sentient androidsBusinessOriginal models: Prototypes of iconic productsScienceThe Oxford don with tiny answersGearHow to be scary this HalloweenBusinessWatch out, Silicon Valley: Europe's next billion dollar start-upsScienceFlexible bike can bend around a lamppostBusinessChange driver: The open-source hydrogen carBusinessThe Big Question: Innovation and educationScienceThe meal inhaler: The future of breathable foodScienceHow to find online dating successBusinessThe web is dead. Long live the internet