December 2015 IssueBusinessThis could be the most dangerous workplace in the worldBy Sophia EpsteinCultureThis chapel has taken a leap of faith -- by perching on a hilltopBy Gian M. VolpicelliBusinessDavid Cameron's nudge unit wants you to make better choicesBy David Halpern and Owain ServiceScienceWould you wear a chip in your brain?By Patrick DixonCultureThink like Pixar: 7 lessons from the studio's creative cultureBy Oliver Franklin-WallisCultureHow Pixar embraces a crisisBy Oliver Franklin-WallisSecurityHow AI is helping to build next-gen thermal imagingBy Gian M. VolpicelliCultureEmergency 'collapsible' bridge can be assembled in 60 minutesBy Lydia BelangerBusinessFirst-person view drone racing is taking offBy James TempertonBusinessHow to transform your business when the old rules no longer applyBy Saul KleinBusiness'Swarm engineer' to fight cancer with a trillion killer nanobotsBy Mark PiesingBusinessHow black box thinking can prevent avoidable medical errorsBy Matthew SyedBusinessInfoporn: tracking the Earth's 300 nano-satellitesBy Kathryn Nave