Sezon 1

1. Why do cats go out at night?
2. What happens inside a computer?
3. Why do the seasons change?
4. Why do we have names?
5. How is electricity made?
6. What are stars?
7. What happened to all the dinosaurs?
8. Why do animals hibernate?
9. Why is the world round?
10. Why can't animals talk?
11. Why are there trees?
12. What are clouds for?
13. Why is chocolate so tasty?
14. How were movies invented?
15. Why are vegetables good for you?
16. Where does snow come from?
17. What is a volcano?
18. What are rainbows made of?
19. Why do bees make honey?
20. Why are parrots so colourful?
21. Who discovered fire?
22. Who invented words?
23. Why is the sea salty?
24. How do aeroplanes fly?
25. Who invented dogs?