Inventors
Science
Riddles
Random
100

Who was the Italian inventor who painted the Mona Lisa?

Leonardo da Vinci

100

How many bones in the human body?

206

100

What walks on 4 legs in the morning, 2 legs at noon and 4 legs in the afternoon?

A human. As a baby it crawls, as an adult it walks and when it becomes old it uses a walking stick.

100

How many cards are in a deck of playing cards?

52 cards

200

The man who invented the basis for the AC electrical system.

Nikola Tesla

200

How many bones per foot?

26 per foot

200

What is hard when you throw it into the air, but soft when it lands?

An egg

200

What football player has won second to most Ballon D'or's?

Ronaldo
300

The man who originally invented the telephone.

Antonio Meucci

300

The latin word for the third planet from the sun.

Terra

300

What is more powerful than God, more evil than the Devil, the poor have it, the rich need it, and if you eat it, you'll die?

Nothing

300

How much does a cloud weigh?

Around 1.000.000 tonnes

400

The man who revolutionised factories by inventing the moving mass-assembly line.

Henry Ford

400

How many years till the sun explodes?

5.000.000.000 years

400

What goes in hard and dry, but comes out soft and wet?

Gum

400

What do sharks not have?

bones

500

He invented the modern zipper.

Gideon Sundback

500

The platypus does not have a ....

stomach

500

The man who made it doesn't want it. The man who bought it doesn't need it. The man who needs it doesn't know.
What is it?

A coffin

500

How many people have lived in the history of humanity?

Around 117 billion people

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