Knowledge Web

Kill mosquitoes with mosquitoes

2023-11-02

Scientists infect mosquitoes with Wolbachia, hindering their reproductive ability, and release these modified mosquitoes to control them

How to prevent rabies?

2023-10-31

Dogs are humans' closest animal companions. But one infectious disease related to dogs is very scary, and that is rabies.

Do normal dogs have rabies virus in their bodies?

2023-10-30

Dogs are the most common pet in the world, and stray dogs have even become a worldwide social problem. So do dogs have rabies?

Why do dogs eat poop?

2023-10-30

Dogs have a problem that gives countless dog owners a headache, and that is their tendency to eat poop! So what exactly causes dogs to be hungry and not choose food? What about choosing to eat poop?

Why do dogs love to gnaw bones?

2023-10-30

In our understanding, it is their nature for dogs to love chewing bones. When a dog happily chews a bone, it is a very cute scene in everyone's eyes.

Orionid meteor shower

2023-10-29

Every October, the Orionid meteor shower comes to the earth. As one of the seven major meteor showers in the world, the Orionid meteor shower begins to stage an ultimate romance this month.

Hallucination: The human brain’s travel through reality

2023-10-29

Hallucination is the feeling of something appearing out of nothing. Things that clearly do not exist appear in the brain constantly, as if you have traveled to another world.

Why do people dream?

2023-10-27

Dreams are advanced functions of the human brain, and birds and mammals have fast-wave sleep similar to humans, but whether they dream remains a mystery.

What does it take to maintain the body's energy balance?

2023-10-26

Whether we think about problems or exercise, every moment consumes energy. Where does this energy come from? It comes from the oxidative combustion of the three major thermogenic nutrients in the human body.

Do not eat raw to avoid parasitic infection

2023-10-25

In nature, parasites are a universal presence. They are like "hiddens" in life, quietly residing in the human body, and sometimes even invading people's brains.

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