# Why Can’T We Fold Paper 7 Times?

## Is it possible to fold paper 8 times?

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It was an accepted belief that folding a piece of paper in half more than 8 times was impossible.

The tissue paper used was 4,000 ft (1,219 m; 0.75 miles) long.

In preparation for the challenge, Gallivan identified criteria for folding and the phenomenon that ultimately limits the geometric folding progression..

## How many times can I fold a paper?

It is commonly claimed that you cannot fold a piece of paper in half more than seven times. That may be true for a standard piece of paper of A4 dimensions, but according to US teenage (at the time) mathematician Britney Gallivan the maximum number of folds is in fact dependent on the initial size of the sheet.

## What’s the maximum amount of times you can fold paper?

But thanks to an American high school student, Britney Gallivan, we now know that paper can be folded more than seven times, but not much more – Gallivan currently holds the world record for paper-folding at 12 folds in a single sheet of (toilet) paper.

## What happens if you fold a piece of paper 400 times?

What will happen if we fold a 1 mm paper 400 times? … A paper will torn as it is not very elastic. On folding it so many times, it’s thickness is gonna be astronomical. It is not possible to get a paper huge enough so that it can be folded so many times.

## Why does folding paper make it stronger?

Paper is very weak under compression and is somewhat stronger under tension (i.e., it collapses when you push the ends together but it doesn’t pull apart easily). … By folding or rolling the paper, you create a “thickness” which allows the paper to reinforce itself and not collapse so easily.

## Why is origami so hard?

One reason why origami can be daunting is that the instructions are generally hard to follow – at least we’ve found that to be the case – so we began our new adventure by looking for a good book or two. … Most of the projects involve simple and few folds, and the instructions in both books are pretty clear.

## Can you fold a paper more than 7 times?

Yes, absolutely. A piece of paper can, in fact, be folded more than 7 times. It has been done many times in many places all around the world.

## Is it true that if you fold a piece of paper 42 times?

If you could fold a piece of paper 42 times, the thickness would be enough to reach the moon. A standard sheet of paper is about 0.1 mm so 42 folds would give us this: 0.1 * 2 42 = 439,804,651,110 mm. This, of course, could not be done with a standard sheet of paper because of its physical limits.

## What if we fold a paper 50 times?

Exponential growth. Each time you fold a piece of paper, you double the thickness. So, a paper that has been folded 50 times will be as thick as 2 50 pieces of paper (About 1 quadrillion, or 1,000,000,000,000,000). … But what makes this grow so quickly is when you told the paper on itself again, it’s 4 PAGES THICK.

## How many times can you fold a piece of paper until it reaches the moon?

Given a paper large enough—and enough energy—you can fold it as many times as you want . Problem: If you fold it 103 times (only if you could ) , the thickness of your paper will be larger than the observable Universe: 93 billion light-years. Yes,on folding the paper 42 times ,it would reach the moon.

## Can folded paper reach the moon?

Folding a paper in half, even a paper as fine as that of the Bible, 25 times would give us a paper almost a quarter of a mile. … Now, if you think that the distance between the Earth and the Moon is less than 250,000 miles, then starting with a piece of Bible paper and folding it 45 times, we get to the Moon.

## How many times do you need to fold a piece of paper to reach the sun?

The myth: You can’t fold a paper in half more than eight times. * The reality: Given a paper large enough—and enough energy—you can fold it as many times as you want. The problem: If you fold it 103 times, the thickness of your paper will be larger than the observable Universe: 93 billion light-years.

## How many times can you fold a dollar bill?

Q. How many times can a dollar bill be neatly folded so each fold overlaps its opposite side? A. Six times by hand, seven in a vise.