Animals Are Ridiculous
But So are Humans
Food Facts
Tech Bros
True Stories (Really)
100

This “immortal” sea creature can revert to an earlier life stage instead of dying normally.

What is the immortal jellyfish?

100

Charles Osborne holds the record for having these continuously for 68 years.

What are hiccups?

100

This fruit floats in water because about 25% of it is air.

What is an apple?

100

The first computer “bug” was literally one of these found trapped in a machine in 1947.

What is a moth?

100

In 1518, residents of the European city of Strasbourg reportedly did this uncontrollably for days, with some allegedly collapsing or dying from exhaustion.

What is dance?

200

This shark may live at least 250 years, and possibly over 500.

What is the Greenland shark?

200

This part of the human body has a unique pattern, much like a fingerprint.

What is the tongue?

200

White chocolate technically is not considered true chocolate because it lacks this ingredient.

What are cocoa solids?

200

This video-sharing platform was originally created by former PayPal employees.

What is YouTube?

200

In 1919, a massive wave of this substance flooded Boston streets, moving fast enough to damage buildings and kill 21 people.

What is molasses?

300

The pistol shrimp can snap its claws so fast it creates a "cavitation bubble," vaporizing the water around it, and reaching a temperature nearly equal to the surface of this celestial object.

The sun.

300

This is the only organ in the human body that can regenerate a large portion of itself.

What is the liver?

300

This expensive spice comes from the stigma of a flower and must be harvested largely by hand.

What is saffron?

300

In 2012, a computer virus called Stuxnet became famous for targeting this type of facility in Iran.

What is a nuclear facility?

300

During World War II, a bear named Wojtek officially served in this country’s army and helped carry artillery shells.

What is Poland?

400

This bird can mimic chainsaws, camera shutters, car alarms, and other artificial sounds.

What is the lyrebird?

400

Your stomach protects itself from its own acid by constantly producing this slippery substance.

What is mucus?

400

The world’s hottest chili pepper recognized in 2023 surpassed 2.6 million units on this heat scale.

What is the Scoville scale?

400

The very first website ever created explained information about this emerging system.

What is the World Wide Web?

400

In 2003, authorities discovered a man who had secretly lived inside this city's airport for about 18 years after becoming trapped without citizenship status.

What is Paris?

500

This tiny animal can survive extreme heat, cold, radiation, dehydration, and even space exposure.

What is a tardigrade?

500

This human reflex can travel up to 100 miles per hour.

What is a sneeze?

500

This Japanese pufferfish can kill diners if improperly prepared because it may contain tetrodotoxin.

What is fugu?

500

This chess-playing supercomputer defeated world champion Garry Kasparov in 1997.

What is Deep Blue?

500

In 1945, a Japanese soldier named Hiroo Onoda continued fighting World War II for nearly 30 years because he refused to believe this.

What is that the war had ended?