How do traffic lights work? What\'s the strongest shape? How can you build a super-fast zipwire? with the help of dynamic illustrations and fun activities, My Stem Day: Engineering takes you through the day and explains how engineering has a role in everyday tasks, from cooling your food to making your toilet flush..
How do traffic lights work? What\'s the strongest shape? How can you build a super-fast zipwire? with the help of dynamic illustrations and fun activities, My Stem Day: Engineering takes you through the day and explains how engineering has a role in everyday tasks, from cooling your food to making your toilet flush.