Why were dinosaurs so big? | Tomorrow Today - The Science Magazine | DW | 09.04.2017
  1. Inhalt
  2. Navigation
  3. Weitere Inhalte
  4. Metanavigation
  5. Suche
  6. Choose from 30 Languages

Tomorrow Today

Why were dinosaurs so big?

#wanttoknow! – this edition's Tomorrow Today viewer question comes from Ankur Chaudhari in Khushalpura, India. He wants to know why dinosaurs were so much bigger than animals today.

Watch video 01:52
Now live
01:52 mins.