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Dinosaurs for Toddlers: T. Rex Teeth, Arms & Big Chomps

S1 · E18 July 202611:07
0:0011:07

What You’ll Discover

  • T. Rex had more than fifty teeth, each as long as a banana, and grew new ones whenever old ones fell out
  • T. Rex's arms were smaller than a toddler's arms and could not reach its own mouth
  • Baby T. Rex was likely covered in soft fuzz, similar to a baby bird
  • Birds — including chickens — are T. Rex's closest living relatives today
  • Scientists learn about T. Rex by finding bones that turned to rock over millions of years, including a famous skeleton called Sue

Your toddler is about to find out that baby T. Rex was covered in soft fluff — and that a chicken is T. Rex's closest living relative. This episode of The Brain Bus: Tiny Explorers is built for ages 2–4, running around 11 minutes, and designed to hold little attention spans from first stomp to final chomp. Nova takes toddlers on an ears-only journey back 66 million years to meet T. Rex — discovering banana-sized teeth, arms too short to reach its own nose, and a mouth so powerful it could crunch through bone. This toddler podcast uses simple comparisons children can feel in their own bodies: two legs just like theirs, arms tinier than theirs, and a head as big as a whole grown-up lying flat. Little ones join a movement challenge, answer true-or-false questions out loud, and hear the reassuring fact that every T. Rex is long gone — we only know about them because scientists found bones buried deep in the ground. A genuinely useful preschool podcast for screen-free quiet time on any drive.

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