Bones, joints and the two hips

World 3: Build a Dinosaur is part of PRO

The first world of Dinosaur Dig is free. PRO opens the other 24 lessons in 6 worlds — simulations, quizzes and all.

• 🔒 Build a T. rex
• 🔒 Pose and balance: dragging tail or level tail?
• 🔒 How big was it? Estimating mass
• 🔒 Trackways: frozen moments
• 🔒 From footprint to hip height

$8.33/mo, billed yearly ($99.99) · or $39.99 monthly