Number

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Articles about Number

2,042 published items.

7 equations that change the world
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7 equations that change the world

Math equations are often performed in a dry, confusing and complex way but their value for humanity is immense.

December 18, 2018
6 wrong 'truths' in high school textbooks
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6 wrong 'truths' in high school textbooks

The true number of senses, the magnetism of tomatoes and the basic colors are scientific knowledge that we often misunderstand or have not been taught properly at school.

December 18, 2018
7 numbers of scary obsession around the world
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7 numbers of scary obsession around the world

In addition to the numbers 13, 666 that many people know symbolize misfortune, death, demons are also 7 other numbers also cause scary obsession around the world.

December 18, 2018
Why do all rolls have a round hole?
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Why do all rolls have a round hole?

On the steel ruler (tape measure) it turns out there are many features designed to make measurement easier.

December 18, 2018
7 comparisons show that the world is great
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7 comparisons show that the world is great

It takes less than 10 seconds to decide to spend VND20,000 for a few cans of soft drinks? Billionaire Warren Buffett also needs that time to spend 16 billion dong.

December 18, 2018