# 12 Paradoxes That You Will Never Be Able to Find Answers To

What if Pinocchio said, ‘My nose grows now.’?If someone says “This sentence is false” to a false statement, this would mean that it is technically true statement,but the “This sentence is false” is actually true, so the person tells a lie, this loop can never end.

## Birthday:

If there are 23 people in a room, the probability that at least 2 share a birthday is 50%, if there are 70, the probability is 99.9%

What if you travel in time and kill your grandfather before he meets your grandmother?
This would technically mean that you were not born to kill your grandfather, but that means that your grandfather was never killed and you were born to kill him.

When you have replaced all the parts of a ship, is it still the same ship?

A crocodile steals your a child and promises to return him only if his parent can correctly guess what the crocodile will do with the child. Assuming the croc keeps its word, what would happen if the parent guessed that he wouldn’t return the child.

A dilemma arises , the Croc will not be able to keep or return the child if the parent guessed that he would not return the child.

Although not all numbers are square numbers, there are no more numbers than square numbers

Both values are infinite

Later Galileo concluded that <,>,= only apply to finite values.

If everyone tries to save during a recession, aggregate demand will fall and the economy will never improve.
A mass increase in savings eventually hurts the economy as a whole.

## The Chicken or the Egg:

A famous question continues to baffle the mind of people to this day. Which came first, the chicken or the egg?
If egg came first, who layed the egg? If chicken came first where did it come from?

If 100,000 grains of sand is a heap, why if you remove a few grains, it still remains a heap?

Motion and plurality is an illusion.

If an arrow occupies a position at any instant, it means it is not moving at that instant, nothing is moving at a particular instant, this means that motion isn’t even possible.

## The unstoppable force:

What happens when an irresistible force meets an immovable object?

Protagoras had a student Euathlus, on the understanding that the student pay Protagoras after he wins his first court case. But Euathlus decided to leave profession of law, and Protagoras decided to sue Euathlus for the amount owed.

If Protagoras wins, he gets paid. If Euathlus won the case, Protagoras would still be paid according to the original contract, because Euathlus would have won his first case.

Where are the aliens? If the universe is so huge, there must be other species.

### Is 1 = 0.999…?? But why it seems so…

Let x=0.999… so
10x=9.999…
10x-x=9.999… – 0.999… (-x on both sides x=0.999…)
9x=9
x=1

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