Who built Machu Picchu, and why? Why was Machu Picchu abandoned? Who helped rediscover Machu Picchu? Have you started your FREE TRIAL of Who Smarted?+ for AD FREE listening, an EXTRA episode every week & bonus content? Sign up right in the Apple app, or directly at WhoSmarted.com and find...

Welcome to Trusty Trivia! Each Thursday you get to play a Trivia game with the Trusty Narrator!  Have fun seeing if you can answer these three questions, Smartypants!

What is the Autism spectrum? How does Autism affect behavior? How can you help support people with Autism?  Grown-Ups: Make an impact on your child’s learning with IXL. Who Smarted listeners can get an exclusive 20% off IXL membership when they sign up today. Visit http://ixl.com/SMARTED to get...