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Quiz with a sudden mixed ending.

Question 1 of 15

Which of these is a type of wetland?

Question 2 of 15

Although Ascanio Sobrero invented this, it was Alfred Nobel who figured out to a way to let that poisonous (and extremely dangerous) yellow oil soak harmlessly (for a while) into clay, creating dynamite. What is it?

Question 3 of 15

What Chinese food is believed to have been created by a Japanese American landscape designer, Makoto Hagiwara, as a way to deliver thank-you notes at the Japanese Tea Garden in San Francisco?

Question 4 of 15

German wholesaler Ludwig Roselius figured out a way to remove what chemical from coffee, when he tested a coffee bean shipment drowned in salt water?

Question 5 of 15

Which of these did Thomas Gainsborough paint?

Question 6 of 15

Which oranges have a button-like opening on one end?

Question 7 of 15

With what Swedish actress did Rod Stewart begin a love affair in 1975?

Question 8 of 15

Like the shipwrecked Robinson family he created, Johann Rudolf Wyss was what nationality?

Question 9 of 15

What type of drug promotes blood clotting?