October 2015 IssueBusinessHow to speak confidently in public: Virtuozo's top public speaking tipsBusinessBuild your own bedtime story with this online toolCultureLego Dimensions is the next big mash-upCultureThis book is a planetarium (and a functioning guitar)BusinessDominic Harris: Interactive art will save our stagnated cultureBusinessHow to capture people's attentionBusinessWhere to draw the line between copying and homage?BusinessIrrational humans need engineers, not economistsGearFive beautiful, functional takes on lightingGearNext generation gadgets for kids: foam furniture, city turdsBusinessThis jellyfish tank has remote-controlled LED lightsGearTables can be works of art tooBusinessOlafur Eliasson: 'Art will change the world'BusinessThis company is designing the future of office furnitureBusinessHow to make your own monitor mountBusinessThis shape-shifting material is inspired by cuttlefishScienceMeet the neurosurgeon who uses a 3D printer before operatingBusinessOmega-3 can now be made from algae, not overfished sardinesSecurityCyberattacks have created an invisible but vast war zoneBusinessMargaret Atwood on sex robots, social media and digital readingBusinessThis wind turbine can think for itselfThe Big StoryInside Ikea's top-secret labBusinessWe've got the secret to cleaner water: more plasticBusinessThis beautiful sculpture responds to your movementsMore Stories