-1. After the Caspian Sea, what is the world's largest lake (by area)?
-2. Which is the inner and longer of the two bones of the human forearm?
-3. What relationship was Mike Love to Brian, Carl and Dennis Wilson of The Beach Boys?
-4. How many herbs and spices make up the secret blend used on Colonel Sanders’ fried chicken recipe?
-5. What is the SI unit of force?
-6. What were the first names of the brothers Grimm, famous for their fairy tales?
-7. What is the only rock that floats?
-8. What is defined as the mean distance between the Earth and the Sun?
-9. Which organization was awarded the Nobel Peace Prize in 1917?
-10. In the American Civil War, which was the first state to secede from the Union?
-11. What was the title of the only opera composed by Beethoven?
-12. Who is this?

8. 93 million miles

Correct, but it also has a name

4. eleven

Looks (and tastes) good to me, oldbroad!

7. Pumice?

2 - ulna

11. Fidelio

8. Oops! I think it's called an astronomical unit.

3. cousin

9. the Red Cross

5. It's called a Newton.

Wow - you go off for a quick kip and all this happens. Cigars all round!

6. Jacob and Wilhelm. I still have some of their work 🤗

Never read them, Mad - I was a very nervous kid!

10. If my memory from my high school history class about the Civil War is right, it was South Carolina

It's been over 40 years, so it might be wrong

Nothing wrong with your memory, jb!

1 - Lake Superior

A very apt name!

12. Barack Obama

Excellent call, Cheryl!

Poor Koala has none left to mop up