Popular Science
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Your DNA Holds Secrets You Never Knew

DNA, or deoxyribonucleic acid, is an important molecule that makes up human genes. However, you may never have thought that this insignificant molecule actually contains the mysteries of the universe and shapes us humans into walking USB flash drives. When exploring the nature of DNA, we will uncover an amazing fact that will make you curious about your own existence. The advantage of DNA information storage lies in its high density and long-term stability. Because the structure of DNA molecules is very compact, it can hold a large amount of information. In contrast, the amount of information that can be stored in traditional digital storage media such as hard drives or optical disks is relatively limited. In addition, DNA molecules have excellent long-term stability and can be stored for hundreds of years or even longer under appropriate storage conditions without loss or damage of information.



What is DNA?

Therefore, DNA is a storage device that carries our genetic information and determines our appearance, physical characteristics and potential diseases. But DNA is much more than that. Scientists have found that the gene sequences in human DNA seem to have a striking similarity with the laws in the universe.
They also follow the rules of encoding and decoding, just like the program code in a computer. This reminds people that DNA is not only our individual information storage device, but also a link to the wisdom of the universe.

The Magic of Genes

Genes are small sections on DNA, just like recipes on a cookbook, telling cells how to "cook" The Secret of Genetics
Your eye color, hair type, and even the way you smile are all "inherited" from your parents. This is the magic of genetics, it makes you unique!

The Magical Structure of DNA

Imagine that if your DNA is straightened, its length can circle the earth several times! But it can be rolled up into a ball and put into a small cell nucleus, isn't it amazing? !
  • Gene editing, the key to the future?
Scientists are developing a technology called CRISPR that can modify DNA like editing text. This may help us overcome genetic diseases and even customize the genes of our babies! But it has also sparked a big ethical discussion!
  • Your genetic code!
Understanding your genetic information can help prevent diseases and make healthier life choices. But remember that our lifestyle and environment are equally important!