Grady Shah
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Step into the ocean of science and bring you to know a whole new world
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Can Quantum Radar Really Detect Stealth Aircraft?
It is possible. Quantum radar has been researched and tried out successfully. Definition of quantum radar. Quantum radar is a new type of radar based on the basic principles of quantum mechanics, which mainly relies on sending and receiving quantum signals to achieve target detection.
By Grady Shah3 years ago in Futurism
Why is the Earth's magnetic field splitting?
Some people believe that the appearance of life on Earth was an accidental event, but others believe that it was the result of a combination of various aspects. If the emergence of the first life on Earth was accidental, the fact that it continued to survive and reproduce on Earth indicates that the natural environmental conditions on Earth are suitable for life to survive. Compared with other planets, the Earth has many environmental advantages, such as a suitable atmosphere, the right temperature, liquid water flow, etc.
By Grady Shah3 years ago in Earth
What exactly did 3 men do 6,000 years ago that could breed 50% of the men in our country today?
Have you ever wondered who your ancient ancestors were? Professor Wang Chuanchao of Fudan University, through the Y chromosome, found that half of the males in China today are descended from 3 males between 5000 and 7000 years, which means that if you are a male, you are also likely to be descended from these 3 males, so what is this all about?
By Grady Shah3 years ago in Earth
Is it the emergence of advanced civilization? Mysterious circles appear in the universe, scientists do not know how to explain
No matter which way you look at it, human beings cannot be the only intelligent creatures in the universe, and as far as we know, the universe has existed for at least tens of billions of years, so reasonable speculation is that the universe is likely to exist hundreds of millions of years ahead of humans or even billions of years of advanced civilizations, and if that is the case, their level of technology is something we humans simply can't imagine.
By Grady Shah3 years ago in Futurism
The mysterious bright spot on Ceres, is it really an ocean? Scientists: there may even be life
For a long time, scientists have focused on stars, planets, and moons in space exploration, with little regard for small objects such as asteroids and dwarf planets, the main reason being that small objects are directly excluded from the list of habitable planets because they are too small in size and mass. But in recent years, some scientists have discovered that dwarf planets in our solar system are underestimated, and that they may have some conditions for habitability, such as the notorious Ceres.
By Grady Shah3 years ago in Earth
