On today's show: We celebrate Diwali, explore giant kelp forests, track a rare sawfish, protest against unfair rules, and discover a knight's sunken sword.

QUIZ QUESTIONS:

1. How long does Diwali go for?

2. What are the tiny cells called that grow on leaves and stems?

3. How long has it been since a sawfish was recorded on Quinkan Country?

4. How did Ella feel when she wore a hat or hoodie?

5. What was the name of the series of battles where the sword was probably used?

BONUS TRICKY QUESTION:

What are Diwali oil lamps called?

ANSWERS:

1. Five days

2. Spores

3. 29 years

4. Comfortable

5. The Crusades

BONUS TRICKY ANSWER:

Diyas