WONDER #1051: Are All Bubbles Round?

Question 1 of 3

What is the nickname of the National Aquatic Centre in Beijing, China?

1. Water Cube
2. NAC
3. Swimming Hole
4. Bubble Dome

Question 2 of 3

Who was one of the first architects inspired by bubbles, according to this Wonder?

1. Hans Christian Anderson
2. Darrin Nelson
3. Frei Otto
4. Nelson Mandela

Question 3 of 3

What is the world’s most fragile and temporary building?

1. The Bubble Building
2. The Water Cube
3. The National Aquatic Centre
4. The Empire State Building

Check your answers online at https://www.wonderopolis.org/wonder/are-all-bubbles-round.