Showing results by narrator "Justin Evans" in All Categories

As educators go, Claudia Stitchwell makes Miss Hannigan look like Miss Honey. But when the reviled headteacher drops dead in the school hall, a group of sceptical parents suspect the nut allergy explanation doesn't add up - they believe someone wanted to teach Miss Stitchwell a lesson. Only four people could have killed Stitchwell: Hattie, the adored school cook; Kiera, the hard-working teaching assistant; Clive, the loathed school bursar and Ben, the popular deputy head. All of them are liars... but only one is the murderer.

We have been using data to solve problems for millennia. Ancient Sumerian culture used tally sticks to count sheep. John Graunt, a London hat-maker and perhaps the first data nerd, helped authorities fight the bubonic plague in 1651 by collecting data about all the ways people died. (Deaths by Plague: 110. Deaths by Fainting in the Bath: 1.) So, what’s different now? With personal technology like the PC, and then the smartphone, combined with internet access, our data production exploded.