Crazy facts
- Where are a strawberry's seeds?On the outside · On the inside
- Is chocolate dangerous for dogs?Yes · No
- Which animal has fingerprints almost like a human's?Koala · Dog
- A shrimp's heart is in its...Head · Tail
- In what year did a human first land on the Moon?1969 · 1975
- How much of the human body is water?About 60% · About 20%
- A dolphin is a...Mammal · Fish
- Where are restaurant chicken wings cheaper?Thailand · Israel
- Who is faster?Cheetah · Racehorse
- What weighs more?Blue whale · Boeing 737
- How long does sunlight take to reach us?About 8 minutes · About 8 seconds
- Butterflies taste with their...Feet · Tongue
- How many "hearts" does an earthworm have?One · Five
- Flamingos are pink because of...Genetics · What they eat
- Which city has more people (incl. the metro area)?Tokyo · New York
- Do bananas contain a natural radioactive substance?Yes · No
- Humans lived at the same time as...Dinosaurs · Mammoths
- Which animal can doze standing up?Horse · Dog
- How many moons does Mars have?Zero · Two
- Does an apple float in water?Yes · It sinks
- About how many times a day does a human heart beat?About 100,000 · About 10,000
- What's the largest organ in the body?The skin · The liver
- Which bone is the longest in the body?The thigh bone · The shin bone
- Where is the smallest bone in the body?In the ear · In the foot
- Can a chameleon's tongue be longer than its body?Yes · No
- Who's the fastest in the animal kingdom?Peregrine falcon in a dive · Cheetah
- How many compartments does a cow's stomach have?Four · One
- A polar bear's skin is...Black · White
- How many legs do insects have?6 · 8
- How long is an elephant's pregnancy?About 22 months · About 9 months
- How much honey does one bee make in its whole life?Less than a teaspoon · Half a liter
- Which bird can fly backwards?Hummingbird · Pigeon
- What's the smallest country in the world?Vatican City · Monaco
- What's the longest river in Europe?The Volga · The Danube
- What's the largest desert in the world?Antarctica · The Sahara
- Which country borders the most countries?China · Brazil
- How many countries are in Africa?54 · 30
- Australia has more...Kangaroos · People
- Which ocean does the Amazon flow into?The Atlantic · The Pacific
- How much higher is Jerusalem than Tel Aviv?About 750 meters · About 100 meters
- Is the Sea of Galilee the lowest freshwater lake in the world?Yes · No
- About how many islands does Greece have?Over 6,000 · About 200
- How many islands does Indonesia have?Over 17,000 · About 500
- How long was the Great Pyramid the tallest structure in the world?About 3,800 years · About 100 years
- Where was the word "OK" born?19th-century America · Ancient Greece
- In what year did the Berlin Wall fall?1989 · 1979
- Where did chocolate originally come from?The Americas (Maya and Aztecs) · Switzerland
- Where did the potato originally come from?South America · Ireland
- Where did the tomato originally come from?The Americas · Italy
- Where was coffee first discovered?Ethiopia · Brazil
- Where was chess born?India · Russia
- The digits we write (1, 2, 3) originate in...India · Arabia
- Which was domesticated first?The dog · The cat
- How many spectators did the Colosseum in Rome hold?About 50,000 · About 5,000
- How many planets are in the solar system?8 · 9
- How long is a day on Jupiter?About 10 hours · About 10 days
- How many moons does Jupiter have?More than 90 · Fewer than 10
- How many Earths fit inside the Sun?About a million · About a thousand
- On top of Everest, water boils at...Below 100 degrees · Above 100 degrees
- A diamond is made of...Carbon · Compressed glass
- Can you eat gold (gold leaf)?Yes · It's poisonous
- Old window glass is thicker at the bottom because it "flows"?Myth · True
- Sound travels faster in...Water · Air
- How often does lightning strike the Earth?Dozens of times a second · Once a minute
- The hardest substance in the body?Tooth enamel · Thigh bone
- Vanilla comes from...An orchid flower · Tree bark
- Ketchup was once sold as...A medicine · A pizza sauce
- Are grapes dangerous for dogs?Yes · No
- Is there caffeine in chocolate?Yes, a little · None at all
- How much of a cucumber is water?Over 90% · About half
- Botanically, an avocado is a...Fruit · Vegetable
- Do pigs sweat a lot?Hardly at all · Yes, tons
- How far can an owl turn its head?About 270 degrees · 360 degrees
- Why does a chameleon mainly change color?To communicate and regulate heat · Only to hide
- Do sharks have bones?No, cartilage · Yes
- Whales breathe with...Lungs · Gills
- A bat is a...Mammal · Bird
- Can a kangaroo walk backwards?Barely · Easily
- What is Google named after?A huge number (googol) · A founder's name
- What did Amazon sell at first?Books · Clothes
- Netflix started as...DVD rental by mail · A TV channel
- Lego was born in...Denmark · Germany
- Where was Tetris developed?The Soviet Union · Japan
- Where was Pac-Man developed?Japan · United States
- Where was the first World Cup held?Uruguay · Brazil
- Where were the first modern Olympics held?Athens · Paris
- Where was basketball invented?United States · Canada
- How many kilometers is a marathon?About 42 · About 21
- How many squares are on a chessboard?64 · 100
- In what year did the first iPhone come out?2007 · 2012
- Which language has the most native speakers?Mandarin Chinese · English
- How long ago did Hebrew become a spoken language again?About 150 years · About 1,000 years
- Which country has a non-rectangular flag?Nepal · Japan
- Was the Sahara once green?Yes · It was always a desert
- Which is the largest ocean?The Pacific · The Atlantic
- Olympus Mons on Mars is...Taller than Everest · Shorter than Everest
- In space, tears...Stay on the eye · Roll down as usual
- How long does it take Earth to spin once?About 24 hours · 365 days
- Saturn has rings, and Jupiter...Has faint rings · Has no rings
- Is the Moon drifting away from Earth?Yes, slowly · No
- How long can an elephant live in the wild?60 years or more · About 15 years
- What is the biggest cat in the world?The tiger · The lion
- The tallest animal in the world?Giraffe · Elephant
- Who has more teeth?Great white shark · A human
- Which planet is hotter?Venus · Mercury
- Which is wider?Australia · The Moon
- Which is bigger?Height of Everest · Depth of the Mariana Trench
- Honey in a sealed jar spoils after...A year · Almost never
- Which is older?Oxford University · The Aztec capital
- Nintendo was founded...Before World War I · After World War II
- What is there more of in the world?Chickens · Humans
- Which is closer to Tel Aviv?Moscow · London
- Which is bigger in area?Canada · United States
- How long does a housefly live on average?About a month · About a year
- When the pyramids of Egypt were built, were mammoths still alive?Yes · No
- A blue whale's heart is the size of...A soccer ball · A small car
- In space, astronauts...Grow a little taller · Shrink a little
- The word "robot" was born in...A stage play · A science lab
- Which was invented first?The fax machine · The telephone
- Do giraffes and humans have the same number of neck vertebrae?Yes · No
- Octopus blood is...Blue · Red
- Which is hotter?Lightning · The Sun's surface
- How many hours a day does a koala sleep?About 8 · About 20
- Which is deeper?The Dead Sea · The Sea of Galilee
- Where is the lowest point on land in the world?The Dead Sea · Death Valley
- How many official languages does Switzerland have?Two · Four
- Where do people drink the most coffee per person?Finland · Italy
- Does white chocolate contain cocoa?Yes · No
- Peanuts are actually...Nuts · Legumes
- Botanically, a tomato is a...Fruit · Vegetable
- How long did the shortest war in history last?Under an hour · Three days
- Mount Everest...Grows slowly every year · Shrinks slowly every year
- How long can a giant tortoise live?Up to 50 years · Over 150 years
- In seahorses, who carries the pregnancy?The dad · The mom
- Dolphins sleep...With one eye open · With both eyes closed
- Do ants have lungs?Yes · No
- A goldfish remembers things for...3 seconds · Months
- Coca-Cola was originally invented as...A medicine · A party drink
- The Tower of Pisa...Started leaning during construction · Was built leaning on purpose
- Did Vikings wear horned helmets?Yes · No, it's a myth
- Was Napoleon shorter than average for his time?Yes · No, it's a myth
- Can you see the Great Wall of China from the Moon with the naked eye?Yes · No
- Would Saturn float on water (in a giant bathtub)?Yes · No
- On Venus, is a day longer than a year?Yes · No
- How long does light from the Moon take to reach us?About a second · About a minute
- Popcorn was first eaten...In the Americas · In China
- Pizza Margherita is named after...A queen · A flower
- Which country has more pyramids?Sudan · Egypt
- Which country has more lakes?Canada · Finland
- How much of the brain do we use?Only 10% · Almost all of it
- Do hair and nails keep growing after death?Yes · No, it's a myth
- Are bats blind?Yes · No
- Does sugar make kids hyperactive?Proven · Myth
- Lightning never strikes the same place twice?True · False
- What's in a camel's hump?Water · Fat
- Which egg floats in water?A fresh one · An old one
- Bananas grow on...A tree · A plant that isn't a tree
- A pineapple grows...On a tree · From the ground
- Can cats taste sweetness?Yes · No
- Can elephants jump?Yes · No
- Swallowed gum stays in your stomach for...7 years · A few days
- An airplane's "black box" is colored...Black · Orange
- Which animal causes the most human deaths?Shark · Mosquito
- Seen from space, the Sun is...White · Yellow