World Records
Weird Science
Random Facts
Pop Culture
Nature & Animals
100

What is the longest time a person has held their breath underwater?

24 minutes 37 seconds

100

What metal can be liquid at room temperature?

Mercury

100

What country consumes the most chocolate per person each year?

Switzerland

100

Which movie was the first ever to make over $1 billion worldwide?

Avatar (2009)

100

What animal has fingerprints that are almost identical to humans?

Koalas

200

What is the tallest building in the world as of 2026?

Burj Khalifa in Dubai

200

What is the only letter not used in the periodic table?

J

200

What common fruit floats in water because it is 25% air?

Apples

200

Who was the first animated character to get a star on the Hollywood Walk of Fame?

Mickey Mouse

200

Which animal can survive being frozen and then thawed out?

Wood frog

300

What is the heaviest pumpkin ever recorded?  

2,702 pounds (1,226 kg)

300

Which planet rains diamonds?

Saturn and Jupiter

300

What is the only food that never spoils?

Honey

300

What video game holds the record for the best-selling game of all time?

Minecraft

300

What animal can regenerate its heart, spinal cord, and limbs?

Axolotl

400

What is the longest-running TV show in history?

The Simpsons

400

What animal has the largest eye in the animal kingdom?

Giant squid

400

What part of the human body has no blood supply?

The cornea (of the eye)

400

What singer was the first to have a single debut at #1 on the Billboard Hot 100?

Britney Spears (…Baby One More Time)

400

What is the only bird that can fly backwards?

Hummingbird

500

What is the fastest speed ever recorded by a human on land (sprinting)?

27.8 mph (44.7 km/h), by Usain Bolt

500

How many hearts does an octopus have?

Three

500

What invention was originally called “The Electric Air Fan”?

The vacuum cleaner

500

Who was the youngest person to ever win a Grammy Award?

Billie Eilish

500

What animal can sleep for up to three years at a time?

Snail