Watch Time, Money & Measurement / Flight
- 2007
- 25 min
Tell Me Why 2 DVD Set: Time, Money & Measurement answers questions children ask such as: "How did the calendar begin?" "Why does the day have 24 hours?" "How did coins get there names?" "Who invented mathematics?" Flight, answers questions children ask such as "Why can't man fly?" "What is a biplane?" "What is a rocket?" "What are satellites?"