Planes, Trains & Brain Strains
Science-y stuff
Useless until now
Famous for Something
100

This country has more than 17,000 islands, making it the world's largest archipelago.

Indonesia

100

What is the only metal that's liquid at room temperature?

Mercury

100

Which country consumes the most chocolate per person each year?

Switzerland

100

Before becoming famous, which Grammy-winning singer worked at Abercrombie & Fitch?

Taylor Swift

200

Which city is home to the world's busiest airport by passenger numbers?

Atlanta, USA

200

Approximately how many bones does an adult human have?

206

200

What was the first toy to be advertised on television?

Mr Potato Head

200

Which artist has sold the most records of all time?

The Beatles

300

Machu Picchu is located in which mountain range?

The Andes

300

Lightning is approximately how many times hotter than the surface of the Sun?

About five times hotter

300

What is the only mammal capable of true flight?

Bat

300
Who was the first artist to reach one billion streams on Spotify for a single song?

Ed Sheeran (Shape of You)

400

Which country has the most UNESCO World Heritage Sites?

Italy

400

What colour is the Sun actually when viewed from space?

White

400

Which language has the most native speakers in the world?

Mandarin Chinese

400

Which actor has played both a DC superhero and a Marvel superhero?

Ryan Reynolds (Green Lantern & Deadpool)

500

Which nation has the most time zones (including overseas territories)?

France (12)

500

Tardigrades are famous for surviving extreme conditions. What is their common nickname?

Water Bears

500

What is the rarest blood type in the world?

Rh-null ("Golden Blood")

500

Which singer's real first name is Stefani?

Lady Gaga

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