On today’s show: We celebrate Harmony Week, helpers head to flooded communities, a caring kid raises funds for felines, a new encyclopedia helps readers learn Indigenous language, and scientists suspect they've discovered new types of T-Rex.

QUIZ QUESTIONS:

1. True or false: Almost half of all Australians were born overseas or have at least one parent born overseas.

2. How many hours did the Sikh volunteers spend driving to Lismore?

3. What did Jonah sell to raise money for stray cats?

4. What does the Noongar-Wudjari word 'baardi' mean?

5. How many T-Rex species do some scientists think existed?

BONUS TRICKY QUESTION:

What is another name for Tyrannosaurus Imperator?

ANSWERS:

1. True

2. More than 30

3. Bookmarks

4. Witchetty grub (or endoxyla)

5. Three

BONUS TRICKY ANSWER:

Tyrant lizard emperor