Random
This fruit floats in water because about 25% of its volume is air.
Apple
This everyday item was invented accidentally while trying to make a strong adhesive.
Post-It Notes
This animal's tongue can be longer than its body.
Chameleon
This animal has three hearts and blue blood.
Octopus
This sea creature can regenerate an entire body from a single arm.
Sea star
The average cloud weighs about this many pounds.
One million pounds
A shrimp's heart is located in this part of its body.
Head
The shortest commercial flight in the world lasts about this many seconds.
90 Seconds
The world's largest cave chamber is located in this country.
Vietnam
The longest traffic jam ever recorded stretched approximately this many miles.
62 miles
This is the only continent through which all four hemispheres pass.
Africa
The longest recorded flight of a chicken lasted this many seconds.
13 seconds
This country has more lakes than the rest of the world combined.
Canada
This famous board game was originally created to demonstrate the dangers of monopolies.
Monopolies
This common office item was originally intended as wallpaper.
Bubble wrap
This animal spends about 90% of its life sleeping.
Koala
This U.S. state has the most active volcanoes.
Alaska
This object travels around the Earth at roughly 17,500 miles per hour.
International Space Station
The inventor of the microwave oven discovered it after this candy bar melted in his pocket.
Chocolate bar
This country's national anthem has no official lyrics.
Spain
The unicorn is the national animal of this country.
Scotland
The human nose can distinguish approximately this many different scents.
Over 1 trillion
The first alarm clock could only ring at this specific time.
This is the only U.S. state whose name can be typed using only one row of a keyboard.
Alaska
This animal can survive being frozen solid for months and then thaw back to life.