Some people work hard to learn about the universe. They are astronomers (天文学家) and they look at the stars. Other people design and make machines and these machines travel in space. Astronauts go up into space
C.science began long ago D.water and air make up all things.4.On the whole, the passage tells about ___.A.early tries to understand the universe B.the famous Greek thinkersC.water falling from the sky D.air lying all around the earth5.After...
课文译文SPACE: THE FINAL FRONTIER太空:最后的边境Are we alone? What's out there?” Looking up at the“我们是孤家寡人吗?外面还有什么呢?”stars, people have always wanted to learn more about space,仰望星空,人们一直想要更加深刻地认识太and scientists work hard to find answers. They make vehicles...
Dark matter is an invisible, mysterious substance that makes up more than 80% of the matter in the universe — but scientists aren't sure what it is. While it doesn't emit, absorb, or reflect light, we know dark matter exists because of the way its gravity affects visible matter. Galax...
According to researchers' models, dark energy must be the most common form of energy in the universe, making up about 68% of the total energy in the universe. The energy from everyday matter, which makes up the Earth, the Sun and everything we can see, accounts for only about 5% o...
根据第二段Looking up,I see the wideness of the universe;(仰观宇宙之大;)以及第三段bowing my head,I look at the large number of the world.(俯察品类之盛")以及第七段The text she posted is from the Chinese artwork by Wang Xizhi of the Eastern Jin Dynasty.(她发布的文章来自中国东晋王羲之...
But the metaverse didn’t just disappear. The major players — Meta,Fortnitemaker Epic Games,Roblox— are all still plugging away at the idea, albeit gradually. While Meta and Apple go head-to-head on hardware, the gaming companies whose engines make the 3D internet come to life are still...
wind/ snake/egg hatching/Eros) in the old 2. What is the scientific explanation of Chaos and beginning of the universe? For instance, can you relate the different versions to the Big Bang theory?●Substance (basic chemical elements) existent to make up life forms;●Movement engenders life;
everyone. And welcome toShow What You Know, my name is Christopher Lloyd and like many of you out there, I am a firm believer that the real world is far more amazing than anything you can make up. And it's hard to think of anything more amazing than today's topic: "The Universe"...
and it is a basic feature of any quantum state. When a qubit’s subatomic particles are in a superposition state, each subatomic particle can interact with and influence others, a phenomenon called quantum interference. Quantum chips make up the physical hardware that stores qubits, similar to ...