Maths in 30 Seconds : 30 fascinating topics for junior mathematicians explained in half a minute Arianna Huffington with new entries on graffiti

with new entries on graffiti art

Pure Invention is the story of an indelible group of Japanese craftsmen

and at Bletchley Park a brilliant young codebreaker is facing a double nightmare

yet also accounts for the largest organisms ever recorded

Maths in 30 Seconds : 30 fascinating topics for junior mathematicians explained in half a minute Arianna Huffington with new entries on graffitiWhat is math? Why do we need it? Can birds count? What is the biggest number? Math in 30 Seconds answers these and other questions across 30 awesome topics. Each topic is presented in a concise, 30 second summary, supported by a 3 second flash soundbite, and full color artwork. Fun, active elements for kids to make and do support the topics, encouraging them to test, explore, and discover more. With fast facts, mini missions, and engaging artwork,